Commit 212225fc authored by Roshan Rabinarayan's avatar Roshan Rabinarayan

added initial documentation

parent 937c574c
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QuizSystem package
==================
Submodules
----------
QuizSystem.settings module
--------------------------
.. automodule:: QuizSystem.settings
:members:
:undoc-members:
:show-inheritance:
QuizSystem.urls module
----------------------
.. automodule:: QuizSystem.urls
:members:
:undoc-members:
:show-inheritance:
QuizSystem.wsgi module
----------------------
.. automodule:: QuizSystem.wsgi
:members:
:undoc-members:
:show-inheritance:
Module contents
---------------
.. automodule:: QuizSystem
:members:
:undoc-members:
:show-inheritance:
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<!DOCTYPE html>
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<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>QuizSystem package &#8212; Pariksha 1.0 documentation</title>
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<link rel="search" title="Search" href="search.html" />
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<div class="section" id="quizsystem-package">
<h1>QuizSystem package<a class="headerlink" href="#quizsystem-package" title="Permalink to this headline"></a></h1>
<div class="section" id="submodules">
<h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline"></a></h2>
</div>
<div class="section" id="module-QuizSystem.settings">
<span id="quizsystem-settings-module"></span><h2>QuizSystem.settings module<a class="headerlink" href="#module-QuizSystem.settings" title="Permalink to this headline"></a></h2>
<p>Django settings for QuizSystem project.</p>
<p>Generated by 'django-admin startproject' using Django 2.2.7.</p>
<p>For more information on this file, see
<a class="reference external" href="https://docs.djangoproject.com/en/2.2/topics/settings/">https://docs.djangoproject.com/en/2.2/topics/settings/</a></p>
<p>For the full list of settings and their values, see
<a class="reference external" href="https://docs.djangoproject.com/en/2.2/ref/settings/">https://docs.djangoproject.com/en/2.2/ref/settings/</a></p>
<dl class="py data">
<dt id="QuizSystem.settings.ROOT_URLCONF">
<code class="sig-prename descclassname">QuizSystem.settings.</code><code class="sig-name descname">ROOT_URLCONF</code><em class="property"> = 'QuizSystem.urls'</em><a class="headerlink" href="#QuizSystem.settings.ROOT_URLCONF" title="Permalink to this definition"></a></dt>
<dd><p>Added path to templates directory</p>
</dd></dl>
<dl class="py data">
<dt id="QuizSystem.settings.WSGI_APPLICATION">
<code class="sig-prename descclassname">QuizSystem.settings.</code><code class="sig-name descname">WSGI_APPLICATION</code><em class="property"> = 'QuizSystem.wsgi.application'</em><a class="headerlink" href="#QuizSystem.settings.WSGI_APPLICATION" title="Permalink to this definition"></a></dt>
<dd><p>Added path to database</p>
</dd></dl>
</div>
<div class="section" id="quizsystem-urls-module">
<h2>QuizSystem.urls module<a class="headerlink" href="#quizsystem-urls-module" title="Permalink to this headline"></a></h2>
</div>
<div class="section" id="module-QuizSystem.wsgi">
<span id="quizsystem-wsgi-module"></span><h2>QuizSystem.wsgi module<a class="headerlink" href="#module-QuizSystem.wsgi" title="Permalink to this headline"></a></h2>
<p>WSGI config for QuizSystem project.</p>
<p>It exposes the WSGI callable as a module-level variable named <code class="docutils literal notranslate"><span class="pre">application</span></code>.</p>
<p>For more information on this file, see
<a class="reference external" href="https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/">https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/</a></p>
</div>
<div class="section" id="module-QuizSystem">
<span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-QuizSystem" title="Permalink to this headline"></a></h2>
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<li class="toctree-l1"><a class="reference internal" href="modules/AboutUs.html">About Us</a></li>
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<h1>Source code for django.db.models.manager</h1><div class="highlight"><pre>
<span></span><span class="kn">import</span> <span class="nn">copy</span>
<span class="kn">import</span> <span class="nn">inspect</span>
<span class="kn">from</span> <span class="nn">importlib</span> <span class="kn">import</span> <span class="n">import_module</span>
<span class="kn">from</span> <span class="nn">django.db</span> <span class="kn">import</span> <span class="n">router</span>
<span class="kn">from</span> <span class="nn">django.db.models.query</span> <span class="kn">import</span> <span class="n">QuerySet</span>
<span class="k">class</span> <span class="nc">BaseManager</span><span class="p">:</span>
<span class="c1"># To retain order, track each time a Manager instance is created.</span>
<span class="n">creation_counter</span> <span class="o">=</span> <span class="mi">0</span>
<span class="c1"># Set to True for the &#39;objects&#39; managers that are automatically created.</span>
<span class="n">auto_created</span> <span class="o">=</span> <span class="kc">False</span>
<span class="c1">#: If set to True the manager will be serialized into migrations and will</span>
<span class="c1">#: thus be available in e.g. RunPython operations.</span>
<span class="n">use_in_migrations</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">def</span> <span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="c1"># Capture the arguments to make returning them trivial.</span>
<span class="n">obj</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__new__</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span>
<span class="n">obj</span><span class="o">.</span><span class="n">_constructor_args</span> <span class="o">=</span> <span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">kwargs</span><span class="p">)</span>
<span class="k">return</span> <span class="n">obj</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_set_creation_counter</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">model</span> <span class="o">=</span> <span class="kc">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="kc">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_db</span> <span class="o">=</span> <span class="kc">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_hints</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Return &quot;app_label.model_label.manager_name&quot;.&quot;&quot;&quot;</span>
<span class="k">return</span> <span class="s1">&#39;</span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">label</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">__class_getitem__</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">cls</span>
<span class="k">def</span> <span class="nf">deconstruct</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Return a 5-tuple of the form (as_manager (True), manager_class,</span>
<span class="sd"> queryset_class, args, kwargs).</span>
<span class="sd"> Raise a ValueError if the manager is dynamically generated.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">qs_class</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_queryset_class</span>
<span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s1">&#39;_built_with_as_manager&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">):</span>
<span class="c1"># using MyQuerySet.as_manager()</span>
<span class="k">return</span> <span class="p">(</span>
<span class="kc">True</span><span class="p">,</span> <span class="c1"># as_manager</span>
<span class="kc">None</span><span class="p">,</span> <span class="c1"># manager_class</span>
<span class="s1">&#39;</span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">qs_class</span><span class="o">.</span><span class="vm">__module__</span><span class="p">,</span> <span class="n">qs_class</span><span class="o">.</span><span class="vm">__name__</span><span class="p">),</span> <span class="c1"># qs_class</span>
<span class="kc">None</span><span class="p">,</span> <span class="c1"># args</span>
<span class="kc">None</span><span class="p">,</span> <span class="c1"># kwargs</span>
<span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">module_name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__module__</span>
<span class="n">name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="o">.</span><span class="vm">__name__</span>
<span class="c1"># Make sure it&#39;s actually there and not an inner class</span>
<span class="n">module</span> <span class="o">=</span> <span class="n">import_module</span><span class="p">(</span><span class="n">module_name</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">module</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span>
<span class="s2">&quot;Could not find manager </span><span class="si">%s</span><span class="s2"> in </span><span class="si">%s</span><span class="s2">.</span><span class="se">\n</span><span class="s2">&quot;</span>
<span class="s2">&quot;Please note that you need to inherit from managers you &quot;</span>
<span class="s2">&quot;dynamically generated with &#39;from_queryset()&#39;.&quot;</span>
<span class="o">%</span> <span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">module_name</span><span class="p">)</span>
<span class="p">)</span>
<span class="k">return</span> <span class="p">(</span>
<span class="kc">False</span><span class="p">,</span> <span class="c1"># as_manager</span>
<span class="s1">&#39;</span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="n">module_name</span><span class="p">,</span> <span class="n">name</span><span class="p">),</span> <span class="c1"># manager_class</span>
<span class="kc">None</span><span class="p">,</span> <span class="c1"># qs_class</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_constructor_args</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="c1"># args</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_constructor_args</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="c1"># kwargs</span>
<span class="p">)</span>
<span class="k">def</span> <span class="nf">check</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">return</span> <span class="p">[]</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">_get_queryset_methods</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">queryset_class</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">create_method</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">method</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">manager_method</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">get_queryset</span><span class="p">(),</span> <span class="n">name</span><span class="p">)(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="n">manager_method</span><span class="o">.</span><span class="vm">__name__</span> <span class="o">=</span> <span class="n">method</span><span class="o">.</span><span class="vm">__name__</span>
<span class="n">manager_method</span><span class="o">.</span><span class="vm">__doc__</span> <span class="o">=</span> <span class="n">method</span><span class="o">.</span><span class="vm">__doc__</span>
<span class="k">return</span> <span class="n">manager_method</span>
<span class="n">new_methods</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">for</span> <span class="n">name</span><span class="p">,</span> <span class="n">method</span> <span class="ow">in</span> <span class="n">inspect</span><span class="o">.</span><span class="n">getmembers</span><span class="p">(</span><span class="n">queryset_class</span><span class="p">,</span> <span class="n">predicate</span><span class="o">=</span><span class="n">inspect</span><span class="o">.</span><span class="n">isfunction</span><span class="p">):</span>
<span class="c1"># Only copy missing methods.</span>
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="k">continue</span>
<span class="c1"># Only copy public methods or methods with the attribute `queryset_only=False`.</span>
<span class="n">queryset_only</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">method</span><span class="p">,</span> <span class="s1">&#39;queryset_only&#39;</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
<span class="k">if</span> <span class="n">queryset_only</span> <span class="ow">or</span> <span class="p">(</span><span class="n">queryset_only</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">&#39;_&#39;</span><span class="p">)):</span>
<span class="k">continue</span>
<span class="c1"># Copy the method onto the manager.</span>
<span class="n">new_methods</span><span class="p">[</span><span class="n">name</span><span class="p">]</span> <span class="o">=</span> <span class="n">create_method</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">method</span><span class="p">)</span>
<span class="k">return</span> <span class="n">new_methods</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">from_queryset</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">queryset_class</span><span class="p">,</span> <span class="n">class_name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="k">if</span> <span class="n">class_name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">class_name</span> <span class="o">=</span> <span class="s1">&#39;</span><span class="si">%s</span><span class="s1">From</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">,</span> <span class="n">queryset_class</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)</span>
<span class="k">return</span> <span class="nb">type</span><span class="p">(</span><span class="n">class_name</span><span class="p">,</span> <span class="p">(</span><span class="bp">cls</span><span class="p">,),</span> <span class="p">{</span>
<span class="s1">&#39;_queryset_class&#39;</span><span class="p">:</span> <span class="n">queryset_class</span><span class="p">,</span>
<span class="o">**</span><span class="bp">cls</span><span class="o">.</span><span class="n">_get_queryset_methods</span><span class="p">(</span><span class="n">queryset_class</span><span class="p">),</span>
<span class="p">})</span>
<span class="k">def</span> <span class="nf">contribute_to_class</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">model</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="ow">or</span> <span class="n">name</span>
<span class="bp">self</span><span class="o">.</span><span class="n">model</span> <span class="o">=</span> <span class="n">model</span>
<span class="nb">setattr</span><span class="p">(</span><span class="n">model</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">ManagerDescriptor</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span>
<span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">add_manager</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_set_creation_counter</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Set the creation counter value for this instance and increment the</span>
<span class="sd"> class-level copy.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">creation_counter</span> <span class="o">=</span> <span class="n">BaseManager</span><span class="o">.</span><span class="n">creation_counter</span>
<span class="n">BaseManager</span><span class="o">.</span><span class="n">creation_counter</span> <span class="o">+=</span> <span class="mi">1</span>
<span class="k">def</span> <span class="nf">db_manager</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">using</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">hints</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="n">obj</span> <span class="o">=</span> <span class="n">copy</span><span class="o">.</span><span class="n">copy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="n">obj</span><span class="o">.</span><span class="n">_db</span> <span class="o">=</span> <span class="n">using</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_db</span>
<span class="n">obj</span><span class="o">.</span><span class="n">_hints</span> <span class="o">=</span> <span class="n">hints</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_hints</span>
<span class="k">return</span> <span class="n">obj</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">db</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_db</span> <span class="ow">or</span> <span class="n">router</span><span class="o">.</span><span class="n">db_for_read</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="p">,</span> <span class="o">**</span><span class="bp">self</span><span class="o">.</span><span class="n">_hints</span><span class="p">)</span>
<span class="c1">#######################</span>
<span class="c1"># PROXIES TO QUERYSET #</span>
<span class="c1">#######################</span>
<span class="k">def</span> <span class="nf">get_queryset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Return a new QuerySet object. Subclasses can override this method to</span>
<span class="sd"> customize the behavior of the Manager.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_queryset_class</span><span class="p">(</span><span class="n">model</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="p">,</span> <span class="n">using</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_db</span><span class="p">,</span> <span class="n">hints</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_hints</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">all</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="c1"># We can&#39;t proxy this method through the `QuerySet` like we do for the</span>
<span class="c1"># rest of the `QuerySet` methods. This is because `QuerySet.all()`</span>
<span class="c1"># works by creating a &quot;copy&quot; of the current queryset and in making said</span>
<span class="c1"># copy, all the cached `prefetch_related` lookups are lost. See the</span>
<span class="c1"># implementation of `RelatedManager.get_queryset()` for a better</span>
<span class="c1"># understanding of how this comes into play.</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_queryset</span><span class="p">()</span>
<span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span>
<span class="k">return</span> <span class="p">(</span>
<span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">)</span> <span class="ow">and</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_constructor_args</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">_constructor_args</span>
<span class="p">)</span>
<span class="k">def</span> <span class="fm">__hash__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">id</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">Manager</span><span class="p">(</span><span class="n">BaseManager</span><span class="o">.</span><span class="n">from_queryset</span><span class="p">(</span><span class="n">QuerySet</span><span class="p">)):</span>
<span class="k">pass</span>
<span class="k">class</span> <span class="nc">ManagerDescriptor</span><span class="p">:</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">manager</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">manager</span> <span class="o">=</span> <span class="n">manager</span>
<span class="k">def</span> <span class="fm">__get__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">instance</span><span class="p">,</span> <span class="bp">cls</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="k">if</span> <span class="n">instance</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="s2">&quot;Manager isn&#39;t accessible via </span><span class="si">%s</span><span class="s2"> instances&quot;</span> <span class="o">%</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">abstract</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="s2">&quot;Manager isn&#39;t available; </span><span class="si">%s</span><span class="s2"> is abstract&quot;</span> <span class="o">%</span> <span class="p">(</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">object_name</span><span class="p">,</span>
<span class="p">))</span>
<span class="k">if</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">swapped</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span>
<span class="s2">&quot;Manager isn&#39;t available; &#39;</span><span class="si">%s</span><span class="s2">.</span><span class="si">%s</span><span class="s2">&#39; has been swapped for &#39;</span><span class="si">%s</span><span class="s2">&#39;&quot;</span> <span class="o">%</span> <span class="p">(</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">app_label</span><span class="p">,</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">object_name</span><span class="p">,</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">swapped</span><span class="p">,</span>
<span class="p">)</span>
<span class="p">)</span>
<span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">managers_map</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">manager</span><span class="o">.</span><span class="n">name</span><span class="p">]</span>
<span class="k">class</span> <span class="nc">EmptyManager</span><span class="p">(</span><span class="n">Manager</span><span class="p">):</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">model</span><span class="p">):</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">model</span> <span class="o">=</span> <span class="n">model</span>
<span class="k">def</span> <span class="nf">get_queryset</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">get_queryset</span><span class="p">()</span><span class="o">.</span><span class="n">none</span><span class="p">()</span>
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<h1>Source code for django.db.models.query_utils</h1><div class="highlight"><pre>
<span></span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">Various data structures used in query construction.</span>
<span class="sd">Factored out from django.db.models.query to avoid making the main module very</span>
<span class="sd">large and/or so that they can be used by other modules without getting into</span>
<span class="sd">circular import difficulties.</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="kn">import</span> <span class="nn">copy</span>
<span class="kn">import</span> <span class="nn">functools</span>
<span class="kn">import</span> <span class="nn">inspect</span>
<span class="kn">import</span> <span class="nn">warnings</span>
<span class="kn">from</span> <span class="nn">collections</span> <span class="kn">import</span> <span class="n">namedtuple</span>
<span class="kn">from</span> <span class="nn">django.core.exceptions</span> <span class="kn">import</span> <span class="n">FieldDoesNotExist</span><span class="p">,</span> <span class="n">FieldError</span>
<span class="kn">from</span> <span class="nn">django.db.models.constants</span> <span class="kn">import</span> <span class="n">LOOKUP_SEP</span>
<span class="kn">from</span> <span class="nn">django.utils</span> <span class="kn">import</span> <span class="n">tree</span>
<span class="kn">from</span> <span class="nn">django.utils.deprecation</span> <span class="kn">import</span> <span class="n">RemovedInDjango40Warning</span>
<span class="c1"># PathInfo is used when converting lookups (fk__somecol). The contents</span>
<span class="c1"># describe the relation in Model terms (model Options and Fields for both</span>
<span class="c1"># sides of the relation. The join_field is the field backing the relation.</span>
<span class="n">PathInfo</span> <span class="o">=</span> <span class="n">namedtuple</span><span class="p">(</span><span class="s1">&#39;PathInfo&#39;</span><span class="p">,</span> <span class="s1">&#39;from_opts to_opts target_fields join_field m2m direct filtered_relation&#39;</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">InvalidQueryType</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">_subclasses</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="p">(</span><span class="n">FieldDoesNotExist</span><span class="p">,</span> <span class="n">FieldError</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">__warn</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">warnings</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span>
<span class="s1">&#39;The InvalidQuery exception class is deprecated. Use &#39;</span>
<span class="s1">&#39;FieldDoesNotExist or FieldError instead.&#39;</span><span class="p">,</span>
<span class="n">category</span><span class="o">=</span><span class="n">RemovedInDjango40Warning</span><span class="p">,</span>
<span class="n">stacklevel</span><span class="o">=</span><span class="mi">4</span><span class="p">,</span>
<span class="p">)</span>
<span class="k">def</span> <span class="fm">__instancecheck__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">instance</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">__warn</span><span class="p">()</span>
<span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_subclasses</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__instancecheck__</span><span class="p">(</span><span class="n">instance</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__subclasscheck__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">subclass</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">__warn</span><span class="p">()</span>
<span class="k">return</span> <span class="nb">issubclass</span><span class="p">(</span><span class="n">subclass</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_subclasses</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__subclasscheck__</span><span class="p">(</span><span class="n">subclass</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">InvalidQuery</span><span class="p">(</span><span class="ne">Exception</span><span class="p">,</span> <span class="n">metaclass</span><span class="o">=</span><span class="n">InvalidQueryType</span><span class="p">):</span>
<span class="k">pass</span>
<span class="k">def</span> <span class="nf">subclasses</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
<span class="k">yield</span> <span class="bp">cls</span>
<span class="k">for</span> <span class="n">subclass</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="n">__subclasses__</span><span class="p">():</span>
<span class="k">yield from</span> <span class="n">subclasses</span><span class="p">(</span><span class="n">subclass</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">Q</span><span class="p">(</span><span class="n">tree</span><span class="o">.</span><span class="n">Node</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Encapsulate filters as objects that can then be combined logically (using</span>
<span class="sd"> `&amp;` and `|`).</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="c1"># Connection types</span>
<span class="n">AND</span> <span class="o">=</span> <span class="s1">&#39;AND&#39;</span>
<span class="n">OR</span> <span class="o">=</span> <span class="s1">&#39;OR&#39;</span>
<span class="n">default</span> <span class="o">=</span> <span class="n">AND</span>
<span class="n">conditional</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="n">_connector</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">_negated</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">children</span><span class="o">=</span><span class="p">[</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">*</span><span class="nb">sorted</span><span class="p">(</span><span class="n">kwargs</span><span class="o">.</span><span class="n">items</span><span class="p">())],</span> <span class="n">connector</span><span class="o">=</span><span class="n">_connector</span><span class="p">,</span> <span class="n">negated</span><span class="o">=</span><span class="n">_negated</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">_combine</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">,</span> <span class="n">conn</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">Q</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="n">other</span><span class="p">)</span>
<span class="c1"># If the other Q() is empty, ignore it and just use `self`.</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">other</span><span class="p">:</span>
<span class="k">return</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="c1"># Or if this Q is empty, ignore it and just use `other`.</span>
<span class="k">elif</span> <span class="ow">not</span> <span class="bp">self</span><span class="p">:</span>
<span class="k">return</span> <span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">other</span><span class="p">)</span>
<span class="n">obj</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)()</span>
<span class="n">obj</span><span class="o">.</span><span class="n">connector</span> <span class="o">=</span> <span class="n">conn</span>
<span class="n">obj</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">conn</span><span class="p">)</span>
<span class="n">obj</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="n">conn</span><span class="p">)</span>
<span class="k">return</span> <span class="n">obj</span>
<span class="k">def</span> <span class="fm">__or__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_combine</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">OR</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__and__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_combine</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">AND</span><span class="p">)</span>
<span class="k">def</span> <span class="fm">__invert__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">obj</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="p">)()</span>
<span class="n">obj</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">AND</span><span class="p">)</span>
<span class="n">obj</span><span class="o">.</span><span class="n">negate</span><span class="p">()</span>
<span class="k">return</span> <span class="n">obj</span>
<span class="k">def</span> <span class="nf">resolve_expression</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">allow_joins</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">reuse</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> <span class="n">summarize</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">for_save</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="c1"># We must promote any new joins to left outer joins so that when Q is</span>
<span class="c1"># used as an expression, rows aren&#39;t filtered due to joins.</span>
<span class="n">clause</span><span class="p">,</span> <span class="n">joins</span> <span class="o">=</span> <span class="n">query</span><span class="o">.</span><span class="n">_add_q</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span> <span class="n">reuse</span><span class="p">,</span> <span class="n">allow_joins</span><span class="o">=</span><span class="n">allow_joins</span><span class="p">,</span> <span class="n">split_subq</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">check_filterable</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="p">)</span>
<span class="n">query</span><span class="o">.</span><span class="n">promote_joins</span><span class="p">(</span><span class="n">joins</span><span class="p">)</span>
<span class="k">return</span> <span class="n">clause</span>
<span class="k">def</span> <span class="nf">deconstruct</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">path</span> <span class="o">=</span> <span class="s1">&#39;</span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1">&#39;</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="o">.</span><span class="vm">__module__</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="o">.</span><span class="vm">__name__</span><span class="p">)</span>
<span class="k">if</span> <span class="n">path</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">&#39;django.db.models.query_utils&#39;</span><span class="p">):</span>
<span class="n">path</span> <span class="o">=</span> <span class="n">path</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s1">&#39;django.db.models.query_utils&#39;</span><span class="p">,</span> <span class="s1">&#39;django.db.models&#39;</span><span class="p">)</span>
<span class="n">args</span><span class="p">,</span> <span class="n">kwargs</span> <span class="o">=</span> <span class="p">(),</span> <span class="p">{}</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">Q</span><span class="p">):</span>
<span class="n">child</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
<span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="n">child</span><span class="p">[</span><span class="mi">0</span><span class="p">]:</span> <span class="n">child</span><span class="p">[</span><span class="mi">1</span><span class="p">]}</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">args</span> <span class="o">=</span> <span class="nb">tuple</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">children</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">connector</span> <span class="o">!=</span> <span class="bp">self</span><span class="o">.</span><span class="n">default</span><span class="p">:</span>
<span class="n">kwargs</span> <span class="o">=</span> <span class="p">{</span><span class="s1">&#39;_connector&#39;</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">connector</span><span class="p">}</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">negated</span><span class="p">:</span>
<span class="n">kwargs</span><span class="p">[</span><span class="s1">&#39;_negated&#39;</span><span class="p">]</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">return</span> <span class="n">path</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="n">kwargs</span>
<span class="k">class</span> <span class="nc">DeferredAttribute</span><span class="p">:</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> A wrapper for a deferred-loading field. When the value is read from this</span>
<span class="sd"> object the first time, the query is executed.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">field</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">field</span> <span class="o">=</span> <span class="n">field</span>
<span class="k">def</span> <span class="fm">__get__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">instance</span><span class="p">,</span> <span class="bp">cls</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Retrieve and caches the value from the datastore on the first lookup.</span>
<span class="sd"> Return the cached value.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">if</span> <span class="n">instance</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">self</span>
<span class="n">data</span> <span class="o">=</span> <span class="n">instance</span><span class="o">.</span><span class="vm">__dict__</span>
<span class="n">field_name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">field</span><span class="o">.</span><span class="n">attname</span>
<span class="k">if</span> <span class="n">field_name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">data</span><span class="p">:</span>
<span class="c1"># Let&#39;s see if the field is part of the parent chain. If so we</span>
<span class="c1"># might be able to reuse the already loaded value. Refs #18343.</span>
<span class="n">val</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_check_parent_chain</span><span class="p">(</span><span class="n">instance</span><span class="p">)</span>
<span class="k">if</span> <span class="n">val</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">instance</span><span class="o">.</span><span class="n">refresh_from_db</span><span class="p">(</span><span class="n">fields</span><span class="o">=</span><span class="p">[</span><span class="n">field_name</span><span class="p">])</span>
<span class="n">val</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">field_name</span><span class="p">)</span>
<span class="n">data</span><span class="p">[</span><span class="n">field_name</span><span class="p">]</span> <span class="o">=</span> <span class="n">val</span>
<span class="k">return</span> <span class="n">data</span><span class="p">[</span><span class="n">field_name</span><span class="p">]</span>
<span class="k">def</span> <span class="nf">_check_parent_chain</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">instance</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Check if the field value can be fetched from a parent field already</span>
<span class="sd"> loaded in the instance. This can be done if the to-be fetched</span>
<span class="sd"> field is a primary key field.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">opts</span> <span class="o">=</span> <span class="n">instance</span><span class="o">.</span><span class="n">_meta</span>
<span class="n">link_field</span> <span class="o">=</span> <span class="n">opts</span><span class="o">.</span><span class="n">get_ancestor_link</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">field</span><span class="o">.</span><span class="n">model</span><span class="p">)</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">field</span><span class="o">.</span><span class="n">primary_key</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">field</span> <span class="o">!=</span> <span class="n">link_field</span><span class="p">:</span>
<span class="k">return</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="n">link_field</span><span class="o">.</span><span class="n">attname</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">None</span>
<span class="k">class</span> <span class="nc">RegisterLookupMixin</span><span class="p">:</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">_get_lookup</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">lookup_name</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">get_lookups</span><span class="p">()</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">lookup_name</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
<span class="nd">@classmethod</span>
<span class="nd">@functools</span><span class="o">.</span><span class="n">lru_cache</span><span class="p">(</span><span class="n">maxsize</span><span class="o">=</span><span class="kc">None</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">get_lookups</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
<span class="n">class_lookups</span> <span class="o">=</span> <span class="p">[</span><span class="n">parent</span><span class="o">.</span><span class="vm">__dict__</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;class_lookups&#39;</span><span class="p">,</span> <span class="p">{})</span> <span class="k">for</span> <span class="n">parent</span> <span class="ow">in</span> <span class="n">inspect</span><span class="o">.</span><span class="n">getmro</span><span class="p">(</span><span class="bp">cls</span><span class="p">)]</span>
<span class="k">return</span> <span class="bp">cls</span><span class="o">.</span><span class="n">merge_dicts</span><span class="p">(</span><span class="n">class_lookups</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">get_lookup</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lookup_name</span><span class="p">):</span>
<span class="kn">from</span> <span class="nn">django.db.models.lookups</span> <span class="kn">import</span> <span class="n">Lookup</span>
<span class="n">found</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_lookup</span><span class="p">(</span><span class="n">lookup_name</span><span class="p">)</span>
<span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s1">&#39;output_field&#39;</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">output_field</span><span class="o">.</span><span class="n">get_lookup</span><span class="p">(</span><span class="n">lookup_name</span><span class="p">)</span>
<span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">issubclass</span><span class="p">(</span><span class="n">found</span><span class="p">,</span> <span class="n">Lookup</span><span class="p">):</span>
<span class="k">return</span> <span class="kc">None</span>
<span class="k">return</span> <span class="n">found</span>
<span class="k">def</span> <span class="nf">get_transform</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lookup_name</span><span class="p">):</span>
<span class="kn">from</span> <span class="nn">django.db.models.lookups</span> <span class="kn">import</span> <span class="n">Transform</span>
<span class="n">found</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_lookup</span><span class="p">(</span><span class="n">lookup_name</span><span class="p">)</span>
<span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s1">&#39;output_field&#39;</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">output_field</span><span class="o">.</span><span class="n">get_transform</span><span class="p">(</span><span class="n">lookup_name</span><span class="p">)</span>
<span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="nb">issubclass</span><span class="p">(</span><span class="n">found</span><span class="p">,</span> <span class="n">Transform</span><span class="p">):</span>
<span class="k">return</span> <span class="kc">None</span>
<span class="k">return</span> <span class="n">found</span>
<span class="nd">@staticmethod</span>
<span class="k">def</span> <span class="nf">merge_dicts</span><span class="p">(</span><span class="n">dicts</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Merge dicts in reverse to preference the order of the original list. e.g.,</span>
<span class="sd"> merge_dicts([a, b]) will preference the keys in &#39;a&#39; over those in &#39;b&#39;.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">merged</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="nb">reversed</span><span class="p">(</span><span class="n">dicts</span><span class="p">):</span>
<span class="n">merged</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">d</span><span class="p">)</span>
<span class="k">return</span> <span class="n">merged</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">_clear_cached_lookups</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
<span class="k">for</span> <span class="n">subclass</span> <span class="ow">in</span> <span class="n">subclasses</span><span class="p">(</span><span class="bp">cls</span><span class="p">):</span>
<span class="n">subclass</span><span class="o">.</span><span class="n">get_lookups</span><span class="o">.</span><span class="n">cache_clear</span><span class="p">()</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">register_lookup</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">lookup</span><span class="p">,</span> <span class="n">lookup_name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="k">if</span> <span class="n">lookup_name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">lookup_name</span> <span class="o">=</span> <span class="n">lookup</span><span class="o">.</span><span class="n">lookup_name</span>
<span class="k">if</span> <span class="s1">&#39;class_lookups&#39;</span> <span class="ow">not</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">:</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">class_lookups</span> <span class="o">=</span> <span class="p">{}</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">class_lookups</span><span class="p">[</span><span class="n">lookup_name</span><span class="p">]</span> <span class="o">=</span> <span class="n">lookup</span>
<span class="bp">cls</span><span class="o">.</span><span class="n">_clear_cached_lookups</span><span class="p">()</span>
<span class="k">return</span> <span class="n">lookup</span>
<span class="nd">@classmethod</span>
<span class="k">def</span> <span class="nf">_unregister_lookup</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">lookup</span><span class="p">,</span> <span class="n">lookup_name</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Remove given lookup from cls lookups. For use in tests only as it&#39;s</span>
<span class="sd"> not thread-safe.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">if</span> <span class="n">lookup_name</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
<span class="n">lookup_name</span> <span class="o">=</span> <span class="n">lookup</span><span class="o">.</span><span class="n">lookup_name</span>
<span class="k">del</span> <span class="bp">cls</span><span class="o">.</span><span class="n">class_lookups</span><span class="p">[</span><span class="n">lookup_name</span><span class="p">]</span>
<span class="k">def</span> <span class="nf">select_related_descend</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="n">restricted</span><span class="p">,</span> <span class="n">requested</span><span class="p">,</span> <span class="n">load_fields</span><span class="p">,</span> <span class="n">reverse</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Return True if this field should be used to descend deeper for</span>
<span class="sd"> select_related() purposes. Used by both the query construction code</span>
<span class="sd"> (sql.query.fill_related_selections()) and the model instance creation code</span>
<span class="sd"> (query.get_klass_info()).</span>
<span class="sd"> Arguments:</span>
<span class="sd"> * field - the field to be checked</span>
<span class="sd"> * restricted - a boolean field, indicating if the field list has been</span>
<span class="sd"> manually restricted using a requested clause)</span>
<span class="sd"> * requested - The select_related() dictionary.</span>
<span class="sd"> * load_fields - the set of fields to be loaded on this model</span>
<span class="sd"> * reverse - boolean, True if we are checking a reverse select related</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">field</span><span class="o">.</span><span class="n">remote_field</span><span class="p">:</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="n">field</span><span class="o">.</span><span class="n">remote_field</span><span class="o">.</span><span class="n">parent_link</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">reverse</span><span class="p">:</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="n">restricted</span><span class="p">:</span>
<span class="k">if</span> <span class="n">reverse</span> <span class="ow">and</span> <span class="n">field</span><span class="o">.</span><span class="n">related_query_name</span><span class="p">()</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">requested</span><span class="p">:</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">reverse</span> <span class="ow">and</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">requested</span><span class="p">:</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">restricted</span> <span class="ow">and</span> <span class="n">field</span><span class="o">.</span><span class="n">null</span><span class="p">:</span>
<span class="k">return</span> <span class="kc">False</span>
<span class="k">if</span> <span class="n">load_fields</span><span class="p">:</span>
<span class="k">if</span> <span class="n">field</span><span class="o">.</span><span class="n">attname</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">load_fields</span><span class="p">:</span>
<span class="k">if</span> <span class="n">restricted</span> <span class="ow">and</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span> <span class="ow">in</span> <span class="n">requested</span><span class="p">:</span>
<span class="n">msg</span> <span class="o">=</span> <span class="p">(</span>
<span class="s1">&#39;Field </span><span class="si">%s</span><span class="s1">.</span><span class="si">%s</span><span class="s1"> cannot be both deferred and traversed using &#39;</span>
<span class="s1">&#39;select_related at the same time.&#39;</span>
<span class="p">)</span> <span class="o">%</span> <span class="p">(</span><span class="n">field</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">object_name</span><span class="p">,</span> <span class="n">field</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
<span class="k">raise</span> <span class="n">FieldError</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span>
<span class="k">return</span> <span class="kc">True</span>
<span class="k">def</span> <span class="nf">refs_expression</span><span class="p">(</span><span class="n">lookup_parts</span><span class="p">,</span> <span class="n">annotations</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Check if the lookup_parts contains references to the given annotations set.</span>
<span class="sd"> Because the LOOKUP_SEP is contained in the default annotation names, check</span>
<span class="sd"> each prefix of the lookup_parts for a match.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">for</span> <span class="n">n</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="nb">len</span><span class="p">(</span><span class="n">lookup_parts</span><span class="p">)</span> <span class="o">+</span> <span class="mi">1</span><span class="p">):</span>
<span class="n">level_n_lookup</span> <span class="o">=</span> <span class="n">LOOKUP_SEP</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">lookup_parts</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="n">n</span><span class="p">])</span>
<span class="k">if</span> <span class="n">level_n_lookup</span> <span class="ow">in</span> <span class="n">annotations</span> <span class="ow">and</span> <span class="n">annotations</span><span class="p">[</span><span class="n">level_n_lookup</span><span class="p">]:</span>
<span class="k">return</span> <span class="n">annotations</span><span class="p">[</span><span class="n">level_n_lookup</span><span class="p">],</span> <span class="n">lookup_parts</span><span class="p">[</span><span class="n">n</span><span class="p">:]</span>
<span class="k">return</span> <span class="kc">False</span><span class="p">,</span> <span class="p">()</span>
<span class="k">def</span> <span class="nf">check_rel_lookup_compatibility</span><span class="p">(</span><span class="n">model</span><span class="p">,</span> <span class="n">target_opts</span><span class="p">,</span> <span class="n">field</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Check that self.model is compatible with target_opts. Compatibility</span>
<span class="sd"> is OK if:</span>
<span class="sd"> 1) model and opts match (where proxy inheritance is removed)</span>
<span class="sd"> 2) model is parent of opts&#39; model or the other way around</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">def</span> <span class="nf">check</span><span class="p">(</span><span class="n">opts</span><span class="p">):</span>
<span class="k">return</span> <span class="p">(</span>
<span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">concrete_model</span> <span class="o">==</span> <span class="n">opts</span><span class="o">.</span><span class="n">concrete_model</span> <span class="ow">or</span>
<span class="n">opts</span><span class="o">.</span><span class="n">concrete_model</span> <span class="ow">in</span> <span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">get_parent_list</span><span class="p">()</span> <span class="ow">or</span>
<span class="n">model</span> <span class="ow">in</span> <span class="n">opts</span><span class="o">.</span><span class="n">get_parent_list</span><span class="p">()</span>
<span class="p">)</span>
<span class="c1"># If the field is a primary key, then doing a query against the field&#39;s</span>
<span class="c1"># model is ok, too. Consider the case:</span>
<span class="c1"># class Restaurant(models.Model):</span>
<span class="c1"># place = OneToOneField(Place, primary_key=True):</span>
<span class="c1"># Restaurant.objects.filter(pk__in=Restaurant.objects.all()).</span>
<span class="c1"># If we didn&#39;t have the primary key check, then pk__in (== place__in) would</span>
<span class="c1"># give Place&#39;s opts as the target opts, but Restaurant isn&#39;t compatible</span>
<span class="c1"># with that. This logic applies only to primary keys, as when doing __in=qs,</span>
<span class="c1"># we are going to turn this into __in=qs.values(&#39;pk&#39;) later on.</span>
<span class="k">return</span> <span class="p">(</span>
<span class="n">check</span><span class="p">(</span><span class="n">target_opts</span><span class="p">)</span> <span class="ow">or</span>
<span class="p">(</span><span class="nb">getattr</span><span class="p">(</span><span class="n">field</span><span class="p">,</span> <span class="s1">&#39;primary_key&#39;</span><span class="p">,</span> <span class="kc">False</span><span class="p">)</span> <span class="ow">and</span> <span class="n">check</span><span class="p">(</span><span class="n">field</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="p">))</span>
<span class="p">)</span>
<span class="k">class</span> <span class="nc">FilteredRelation</span><span class="p">:</span>
<span class="sd">&quot;&quot;&quot;Specify custom filtering in the ON clause of SQL joins.&quot;&quot;&quot;</span>
<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">relation_name</span><span class="p">,</span> <span class="o">*</span><span class="p">,</span> <span class="n">condition</span><span class="o">=</span><span class="n">Q</span><span class="p">()):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">relation_name</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">&#39;relation_name cannot be empty.&#39;</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">relation_name</span> <span class="o">=</span> <span class="n">relation_name</span>
<span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="o">=</span> <span class="kc">None</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">condition</span><span class="p">,</span> <span class="n">Q</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">&#39;condition argument must be a Q() instance.&#39;</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">condition</span> <span class="o">=</span> <span class="n">condition</span>
<span class="bp">self</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">def</span> <span class="fm">__eq__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">other</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">other</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="vm">__class__</span><span class="p">):</span>
<span class="k">return</span> <span class="bp">NotImplemented</span>
<span class="k">return</span> <span class="p">(</span>
<span class="bp">self</span><span class="o">.</span><span class="n">relation_name</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">relation_name</span> <span class="ow">and</span>
<span class="bp">self</span><span class="o">.</span><span class="n">alias</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">alias</span> <span class="ow">and</span>
<span class="bp">self</span><span class="o">.</span><span class="n">condition</span> <span class="o">==</span> <span class="n">other</span><span class="o">.</span><span class="n">condition</span>
<span class="p">)</span>
<span class="k">def</span> <span class="nf">clone</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="n">clone</span> <span class="o">=</span> <span class="n">FilteredRelation</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">relation_name</span><span class="p">,</span> <span class="n">condition</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">condition</span><span class="p">)</span>
<span class="n">clone</span><span class="o">.</span><span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">alias</span>
<span class="n">clone</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">path</span><span class="p">[:]</span>
<span class="k">return</span> <span class="n">clone</span>
<span class="k">def</span> <span class="nf">resolve_expression</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> QuerySet.annotate() only accepts expression-like arguments</span>
<span class="sd"> (with a resolve_expression() method).</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">raise</span> <span class="ne">NotImplementedError</span><span class="p">(</span><span class="s1">&#39;FilteredRelation.resolve_expression() is unused.&#39;</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">as_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">compiler</span><span class="p">,</span> <span class="n">connection</span><span class="p">):</span>
<span class="c1"># Resolve the condition in Join.filtered_relation.</span>
<span class="n">query</span> <span class="o">=</span> <span class="n">compiler</span><span class="o">.</span><span class="n">query</span>
<span class="n">where</span> <span class="o">=</span> <span class="n">query</span><span class="o">.</span><span class="n">build_filtered_relation_q</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">condition</span><span class="p">,</span> <span class="n">reuse</span><span class="o">=</span><span class="nb">set</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">path</span><span class="p">))</span>
<span class="k">return</span> <span class="n">compiler</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">where</span><span class="p">)</span>
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<ul><li><a href="django/db/models/fields/related_descriptors.html">django.db.models.fields.related_descriptors</a></li>
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<h1>Source code for manage</h1><div class="highlight"><pre>
<span></span><span class="ch">#!/usr/bin/env python</span>
<span class="sd">&quot;&quot;&quot;Django&#39;s command-line utility for administrative tasks.&quot;&quot;&quot;</span>
<span class="kn">import</span> <span class="nn">os</span>
<span class="kn">import</span> <span class="nn">sys</span>
<div class="viewcode-block" id="main"><a class="viewcode-back" href="../manage.html#manage.main">[docs]</a><span class="k">def</span> <span class="nf">main</span><span class="p">():</span>
<span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">setdefault</span><span class="p">(</span><span class="s1">&#39;DJANGO_SETTINGS_MODULE&#39;</span><span class="p">,</span> <span class="s1">&#39;QuizSystem.settings&#39;</span><span class="p">)</span>
<span class="k">try</span><span class="p">:</span>
<span class="kn">from</span> <span class="nn">django.core.management</span> <span class="kn">import</span> <span class="n">execute_from_command_line</span>
<span class="k">except</span> <span class="ne">ImportError</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">ImportError</span><span class="p">(</span>
<span class="s2">&quot;Couldn&#39;t import Django. Are you sure it&#39;s installed and &quot;</span>
<span class="s2">&quot;available on your PYTHONPATH environment variable? Did you &quot;</span>
<span class="s2">&quot;forget to activate a virtual environment?&quot;</span>
<span class="p">)</span> <span class="kn">from</span> <span class="nn">exc</span>
<span class="n">execute_from_command_line</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">)</span></div>
<span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s1">&#39;__main__&#39;</span><span class="p">:</span>
<span class="n">main</span><span class="p">()</span>
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<h1>Source code for quiz.apps</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span> <span class="nn">django.apps</span> <span class="kn">import</span> <span class="n">AppConfig</span>
<div class="viewcode-block" id="QuizConfig"><a class="viewcode-back" href="../../quiz.html#quiz.apps.QuizConfig">[docs]</a><span class="k">class</span> <span class="nc">QuizConfig</span><span class="p">(</span><span class="n">AppConfig</span><span class="p">):</span>
<span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;quiz&#39;</span></div>
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<h1>Source code for quiz.forms</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span> <span class="nn">django</span> <span class="kn">import</span> <span class="n">forms</span>
<span class="c1">##</span>
<span class="c1"># @breif This is class is used to create the form for uploading the quiz in CSV form by the instructor</span>
<span class="c1">##</span>
<div class="viewcode-block" id="UploadFileForm"><a class="viewcode-back" href="../../quiz.html#quiz.forms.UploadFileForm">[docs]</a><span class="k">class</span> <span class="nc">UploadFileForm</span><span class="p">(</span><span class="n">forms</span><span class="o">.</span><span class="n">Form</span><span class="p">):</span>
<span class="n">file</span> <span class="o">=</span> <span class="n">forms</span><span class="o">.</span><span class="n">FileField</span><span class="p">()</span></div>
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<h1>Source code for quiz.models</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span> <span class="nn">django.db</span> <span class="kn">import</span> <span class="n">models</span>
<span class="kn">from</span> <span class="nn">django.contrib.auth.models</span> <span class="kn">import</span> <span class="n">User</span>
<span class="kn">import</span> <span class="nn">datetime</span>
<span class="kn">from</span> <span class="nn">django.utils</span> <span class="kn">import</span> <span class="n">timezone</span>
<div class="viewcode-block" id="Permission"><a class="viewcode-back" href="../../quiz.html#quiz.models.Permission">[docs]</a><span class="k">class</span> <span class="nc">Permission</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This class is used to create the userspermission table in database.Defines the permission of the user default permission is Student the admin can provide staff permission&quot;&quot;&quot;</span>
<span class="n">userId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">role</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="s2">&quot;S&quot;</span><span class="p">)</span></div>
<div class="viewcode-block" id="quiz"><a class="viewcode-back" href="../../quiz.html#quiz.models.quiz">[docs]</a><span class="k">class</span> <span class="nc">quiz</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This class is used to create the quiz table in database.Contains information about the quiz time,length,code and instructor who has created it&quot;&quot;&quot;</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">AutoField</span><span class="p">(</span><span class="n">primary_key</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> <span class="c1">#primary key</span>
<span class="n">startTime</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">TimeField</span><span class="p">()</span>
<span class="n">date</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">DateField</span><span class="p">(</span><span class="n">default</span><span class="o">=</span><span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="o">.</span><span class="n">today</span><span class="p">)</span>
<span class="n">length</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">FloatField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span>
<span class="n">quizCode</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="s1">&#39;Code&#39;</span><span class="p">)</span> <span class="c1">##quiz Code set by instructor</span>
<span class="n">quizDone</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">BooleanField</span><span class="p">(</span><span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
<span class="n">quizInfo</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="s2">&quot;No Info Available&quot;</span><span class="p">)</span>
<span class="n">quizInstructor</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="nd">@property</span>
<span class="k">def</span> <span class="nf">end_datetime</span><span class="p">(</span> <span class="bp">self</span> <span class="p">):</span>
<span class="n">starttime</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">datetime</span><span class="o">.</span><span class="n">combine</span><span class="p">(</span> <span class="bp">self</span><span class="o">.</span><span class="n">date</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">startTime</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">startTime</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="k">else</span> <span class="n">datetime</span><span class="o">.</span><span class="n">time</span><span class="o">.</span><span class="n">min</span> <span class="p">)</span>
<span class="n">endtime</span> <span class="o">=</span> <span class="n">starttime</span> <span class="o">+</span> <span class="n">datetime</span><span class="o">.</span><span class="n">timedelta</span><span class="p">(</span><span class="n">minutes</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">length</span><span class="p">)</span>
<span class="k">return</span> <span class="n">endtime</span>
<span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">quizId</span><span class="p">)</span></div>
<div class="viewcode-block" id="Questions"><a class="viewcode-back" href="../../quiz.html#quiz.models.Questions">[docs]</a><span class="k">class</span> <span class="nc">Questions</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This class is used to create the Questions table in database.Contains info about the questions within a particular quiz and its attributes like socre and negative marks and correct answer&quot;&quot;&quot;</span>
<span class="n">question</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">TextField</span><span class="p">()</span>
<span class="n">option1</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="n">option2</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="n">option3</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="n">option4</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="n">answer</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="nb">type</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
<span class="n">marks</span> <span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">IntegerField</span><span class="p">(</span><span class="n">default</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
<span class="n">negative</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">FloatField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
<span class="n">explainations</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">TextField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">1000</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="s1">&#39;No Explaination Given&#39;</span><span class="p">)</span>
<span class="n">questionId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">AutoField</span><span class="p">(</span><span class="n">primary_key</span><span class="o">=</span><span class="kc">True</span><span class="p">,)</span>
<span class="n">quizCode</span> <span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span><span class="n">default</span><span class="o">=</span><span class="s1">&#39;Code&#39;</span><span class="p">)</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">quiz</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;quizId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span><span class="c1">#unique quiz identification</span>
<span class="k">def</span> <span class="fm">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="k">return</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">questionId</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">Meta</span><span class="p">:</span>
<span class="n">db_table</span><span class="o">=</span><span class="s2">&quot;Questions&quot;</span></div>
<div class="viewcode-block" id="submission"><a class="viewcode-back" href="../../quiz.html#quiz.models.submission">[docs]</a><span class="k">class</span> <span class="nc">submission</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This class is used to create the Submission table in database.Contains info about each questions answer submitted by each student&quot;&quot;&quot;</span>
<span class="n">questionId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">Questions</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;questionId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">option</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">100</span><span class="p">)</span>
<span class="n">studentId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">quiz</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;quizId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span><span class="c1">#unique quiz identification</span></div>
<div class="viewcode-block" id="cribs"><a class="viewcode-back" href="../../quiz.html#quiz.models.cribs">[docs]</a><span class="k">class</span> <span class="nc">cribs</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This class is used to create the cribs table in database.Contains cribs raised by students&quot;&quot;&quot;</span>
<span class="n">studentId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">cribs</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">1000</span><span class="p">)</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">quiz</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;quizId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">questionId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">Questions</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;questionId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">Meta</span><span class="p">:</span>
<span class="n">db_table</span><span class="o">=</span><span class="s2">&quot;cribs&quot;</span></div>
<div class="viewcode-block" id="result"><a class="viewcode-back" href="../../quiz.html#quiz.models.result">[docs]</a><span class="k">class</span> <span class="nc">result</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This class is used to create the result table in database.Stores cumulative score by each student in each quiz&quot;&quot;&quot;</span>
<span class="n">studentId</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">quiz</span><span class="p">,</span> <span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;quizId&#39;</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">)</span>
<span class="n">marks</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">IntegerField</span><span class="p">(</span><span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span></div>
<div class="viewcode-block" id="log"><a class="viewcode-back" href="../../quiz.html#quiz.models.log">[docs]</a><span class="k">class</span> <span class="nc">log</span><span class="p">(</span><span class="n">models</span><span class="o">.</span><span class="n">Model</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This class is used to create the log table in database.stores the student activity information for monitoring the students&quot;&quot;&quot;</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">quiz</span><span class="p">,</span><span class="n">to_field</span><span class="o">=</span><span class="s1">&#39;quizId&#39;</span><span class="p">,</span><span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
<span class="n">studentId</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">(</span><span class="n">to</span><span class="o">=</span><span class="n">User</span><span class="p">,</span> <span class="n">on_delete</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CASCADE</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
<span class="n">logtime</span> <span class="o">=</span> <span class="n">models</span><span class="o">.</span><span class="n">DateTimeField</span><span class="p">(</span><span class="n">default</span><span class="o">=</span><span class="n">timezone</span><span class="o">.</span><span class="n">now</span><span class="p">)</span>
<span class="n">fullscreen</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">20</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span>
<span class="n">questions</span><span class="o">=</span><span class="n">models</span><span class="o">.</span><span class="n">CharField</span><span class="p">(</span><span class="n">max_length</span><span class="o">=</span><span class="mi">20</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">&quot;&quot;</span><span class="p">)</span></div>
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<h1>Source code for quiz.newQuiz</h1><div class="highlight"><pre>
<span></span><span class="kn">import</span> <span class="nn">csv</span>
<span class="kn">from</span> <span class="nn">prettytable</span> <span class="kn">import</span> <span class="n">PrettyTable</span>
<div class="viewcode-block" id="readCSV"><a class="viewcode-back" href="../../quiz.html#quiz.newQuiz.readCSV">[docs]</a><span class="k">def</span> <span class="nf">readCSV</span><span class="p">(</span><span class="n">file</span><span class="p">):</span>
<span class="n">rows</span><span class="o">=</span><span class="nb">list</span><span class="p">()</span>
<span class="n">reader</span><span class="o">=</span><span class="n">csv</span><span class="o">.</span><span class="n">reader</span><span class="p">(</span><span class="n">file</span><span class="p">)</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">reader</span><span class="p">:</span>
<span class="c1">#insert the questions into sql database</span>
<span class="n">rows</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">tuple</span><span class="p">(</span><span class="n">i</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">row</span><span class="p">))</span>
<span class="k">return</span> <span class="n">rows</span></div>
<div class="viewcode-block" id="printTable"><a class="viewcode-back" href="../../quiz.html#quiz.newQuiz.printTable">[docs]</a><span class="k">def</span> <span class="nf">printTable</span><span class="p">(</span><span class="n">rows</span><span class="p">):</span>
<span class="n">x</span> <span class="o">=</span> <span class="n">PrettyTable</span><span class="p">()</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
<span class="n">x</span><span class="o">.</span><span class="n">add_row</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
<span class="nb">print</span><span class="p">(</span><span class="n">x</span><span class="p">)</span></div>
<span class="c1">#f =open(&quot;file.csv&quot;,&#39;r&#39;)</span>
<span class="c1">#rows=readCSV(f)</span>
<span class="c1">#printTable(rows)</span>
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<h1>Source code for quiz.views</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span> <span class="nn">django.shortcuts</span> <span class="kn">import</span> <span class="n">render</span>
<span class="kn">from</span> <span class="nn">django.http</span> <span class="kn">import</span> <span class="n">HttpResponse</span>
<span class="kn">from</span> <span class="nn">django.core.paginator</span> <span class="kn">import</span> <span class="n">Paginator</span>
<span class="kn">from</span> <span class="nn">django.http</span> <span class="kn">import</span> <span class="n">HttpResponseRedirect</span>
<span class="kn">from</span> <span class="nn">django.db.models</span> <span class="kn">import</span> <span class="n">Max</span>
<span class="kn">from</span> <span class="nn">django.shortcuts</span> <span class="kn">import</span> <span class="n">redirect</span>
<span class="kn">from</span> <span class="nn">.forms</span> <span class="kn">import</span> <span class="n">UploadFileForm</span>
<span class="kn">from</span> <span class="nn">.</span> <span class="n">newQuiz</span> <span class="kn">import</span> <span class="nn">readCSV</span>
<span class="kn">from</span> <span class="nn">.</span> <span class="n">models</span> <span class="kn">import</span> <span class="nn">Questions</span>
<span class="kn">from</span> <span class="nn">.</span> <span class="n">models</span> <span class="kn">import</span> <span class="nn">quiz</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">submission</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">cribs</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">result</span> <span class="k">as</span> <span class="n">results</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">cribs</span> <span class="k">as</span> <span class="n">crib</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">Permission</span>
<span class="kn">from</span> <span class="nn">.models</span> <span class="kn">import</span> <span class="n">log</span>
<span class="kn">import</span> <span class="nn">collections</span>
<span class="kn">from</span> <span class="nn">django.db</span> <span class="kn">import</span> <span class="n">connection</span><span class="p">,</span> <span class="n">transaction</span>
<span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="kn">import</span> <span class="nn">math</span>
<span class="kn">import</span> <span class="nn">pandas</span> <span class="k">as</span> <span class="nn">pd</span>
<span class="kn">import</span> <span class="nn">scipy.stats</span> <span class="k">as</span> <span class="nn">stats</span>
<span class="kn">import</span> <span class="nn">csv</span>
<span class="kn">from</span> <span class="nn">prettytable</span> <span class="kn">import</span> <span class="n">PrettyTable</span>
<span class="c1">#for login</span>
<span class="kn">from</span> <span class="nn">django.contrib.auth.models</span> <span class="kn">import</span> <span class="n">User</span>
<span class="kn">from</span> <span class="nn">django.contrib.auth.forms</span> <span class="kn">import</span> <span class="n">UserCreationForm</span>
<span class="kn">from</span> <span class="nn">django.contrib.auth</span> <span class="kn">import</span> <span class="n">login</span>
<span class="kn">from</span> <span class="nn">django.contrib.auth.decorators</span> <span class="kn">import</span> <span class="n">login_required</span>
<span class="kn">from</span> <span class="nn">django.db.models</span> <span class="kn">import</span> <span class="n">Count</span>
<span class="kn">import</span> <span class="nn">matplotlib.pyplot</span> <span class="k">as</span> <span class="nn">plt</span><span class="o">,</span> <span class="nn">mpld3</span>
<span class="kn">import</span> <span class="nn">json</span>
<span class="kn">import</span> <span class="nn">random</span>
<span class="kn">import</span> <span class="nn">string</span>
<span class="kn">from</span> <span class="nn">datetime</span> <span class="kn">import</span> <span class="n">datetime</span>
<span class="kn">from</span> <span class="nn">django.views.decorators.clickjacking</span> <span class="kn">import</span> <span class="n">xframe_options_exempt</span>
<span class="kn">from</span> <span class="nn">django.core.files</span> <span class="kn">import</span> <span class="n">File</span>
<span class="kn">from</span> <span class="nn">django.utils</span> <span class="kn">import</span> <span class="n">timezone</span>
<span class="kn">from</span> <span class="nn">django.core.files.storage</span> <span class="kn">import</span> <span class="n">default_storage</span>
<span class="n">startedquiz</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">()</span>
<div class="viewcode-block" id="index"><a class="viewcode-back" href="../../modules/views.html#quiz.views.index">[docs]</a><span class="k">def</span> <span class="nf">index</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This function is responsible for for rendering the quiz page to the student for the selected quiz by the student</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">quiz_id</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="p">[</span><span class="s1">&#39;q&#39;</span><span class="p">])</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quiz_id</span><span class="p">)</span>
<span class="n">obj</span> <span class="o">=</span> <span class="n">Questions</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">)</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">order_by</span><span class="p">(</span><span class="s1">&#39;questionId&#39;</span><span class="p">)</span>
<span class="n">endtime</span> <span class="o">=</span> <span class="n">quizInstance</span><span class="o">.</span><span class="n">end_datetime</span>
<span class="n">endtime</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="n">endtime</span><span class="o">.</span><span class="n">isoformat</span><span class="p">())</span>
<span class="n">count</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;index.html&#39;</span><span class="p">,{</span><span class="s1">&#39;questions&#39;</span><span class="p">:</span><span class="n">obj</span><span class="p">,</span><span class="s1">&#39;count&#39;</span><span class="p">:</span><span class="n">count</span><span class="p">,</span> <span class="s1">&#39;endtime&#39;</span><span class="p">:</span> <span class="n">endtime</span><span class="p">,</span> <span class="s1">&#39;quizId&#39;</span><span class="p">:</span> <span class="n">quiz_id</span><span class="p">})</span></div>
<div class="viewcode-block" id="result"><a class="viewcode-back" href="../../modules/views.html#quiz.views.result">[docs]</a><span class="nd">@login_required</span>
<span class="k">def</span> <span class="nf">result</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function is called on submission of quiz to calculate the marks og the student the marks are added to total score for</span>
<span class="sd"> every correct answer and for every wronf answer the negative marks set by instructor are deducted&quot;&quot;&quot;</span>
<span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="o">.</span><span class="n">is_authenticated</span> <span class="ow">and</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">==</span><span class="s2">&quot;POST&quot;</span><span class="p">:</span>
<span class="n">quizId</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="p">[</span><span class="s1">&#39;quizId&#39;</span><span class="p">])</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">prev_subm</span> <span class="o">=</span> <span class="n">submission</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">,</span> <span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span>
<span class="n">score</span> <span class="o">=</span> <span class="mi">0</span>
<span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">prev_subm</span><span class="p">)</span><span class="o">==</span><span class="mi">0</span><span class="p">:</span>
<span class="k">for</span> <span class="n">questionno</span> <span class="ow">in</span> <span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="p">:</span>
<span class="k">if</span> <span class="n">questionno</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">&#39;question_&#39;</span><span class="p">):</span>
<span class="n">questionId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">questionno</span><span class="p">[</span><span class="mi">9</span><span class="p">:])</span>
<span class="n">questionInstance</span> <span class="o">=</span> <span class="n">Questions</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">questionId</span><span class="p">)</span>
<span class="n">q</span><span class="o">=</span><span class="n">Questions</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">,</span><span class="n">questionId</span><span class="o">=</span><span class="n">questionId</span><span class="p">)</span><span class="o">.</span><span class="n">values</span><span class="p">()</span>
<span class="k">if</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="p">[</span><span class="n">questionno</span><span class="p">]</span><span class="o">==</span><span class="n">q</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="s1">&#39;answer&#39;</span><span class="p">]):</span>
<span class="n">score</span><span class="o">+=</span><span class="n">q</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="s1">&#39;marks&#39;</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">score</span><span class="o">-=</span><span class="n">q</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="s1">&#39;negative&#39;</span><span class="p">]</span>
<span class="n">t</span><span class="o">=</span><span class="n">submission</span><span class="p">(</span><span class="n">questionId</span><span class="o">=</span><span class="n">questionInstance</span><span class="p">,</span> <span class="n">option</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="p">[</span><span class="n">questionno</span><span class="p">],</span> <span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span> <span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">)</span>
<span class="n">t</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="n">t</span><span class="o">=</span><span class="n">results</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">,</span><span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span><span class="n">marks</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">score</span><span class="p">))</span>
<span class="n">t</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="k">return</span> <span class="n">redirect</span><span class="p">(</span><span class="s1">&#39;/view_submission/?q=&#39;</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">quizId</span><span class="p">))</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s2">&quot;You have already submitted this quiz&quot;</span><span class="p">)</span></div>
<div class="viewcode-block" id="save_ans"><a class="viewcode-back" href="../../modules/views.html#quiz.views.save_ans">[docs]</a><span class="k">def</span> <span class="nf">save_ans</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> this function keeps saving the response of the quiz while the student is attempting in order to ensure if due to network failure </span>
<span class="sd"> student quiz stops then he can continue later from the point where he was interrupted</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">ans</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="p">[</span><span class="s1">&#39;ans&#39;</span><span class="p">]</span>
<span class="n">quizId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="p">[</span><span class="s1">&#39;quizId&#39;</span><span class="p">]</span>
<span class="n">questionId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="p">[</span><span class="s1">&#39;questionId&#39;</span><span class="p">]</span>
<span class="n">studentId</span><span class="o">=</span><span class="mi">1</span><span class="c1"># initialize here student id</span>
<span class="n">t</span><span class="o">=</span><span class="n">submission</span><span class="p">(</span><span class="n">questionId</span><span class="o">=</span><span class="n">questionId</span><span class="p">,</span><span class="n">option</span><span class="o">=</span><span class="n">ans</span><span class="p">,</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizId</span><span class="p">,</span><span class="n">studentId</span><span class="o">=</span><span class="n">studentId</span><span class="p">)</span>
<span class="n">t</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">)</span></div>
<div class="viewcode-block" id="save_cribs"><a class="viewcode-back" href="../../modules/views.html#quiz.views.save_cribs">[docs]</a><span class="k">def</span> <span class="nf">save_cribs</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function saves the cribs that the student has raised&quot;&quot;&quot;</span>
<span class="n">crib</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;cribs&#39;</span><span class="p">)</span>
<span class="n">quizId</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz&#39;</span><span class="p">))</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">questionId</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;question&#39;</span><span class="p">))</span>
<span class="n">questionInstance</span> <span class="o">=</span> <span class="n">Questions</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">questionId</span><span class="p">)</span>
<span class="n">t</span><span class="o">=</span><span class="n">cribs</span><span class="p">(</span><span class="n">cribs</span><span class="o">=</span><span class="n">crib</span><span class="p">,</span><span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span><span class="n">questionId</span><span class="o">=</span><span class="n">questionInstance</span><span class="p">,</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">)</span>
<span class="n">t</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s1">&#39;Suuuuuccess&#39;</span><span class="p">)</span> </div>
<div class="viewcode-block" id="upload"><a class="viewcode-back" href="../../modules/views.html#quiz.views.upload">[docs]</a><span class="k">def</span> <span class="nf">upload</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function Renders the upload page for instructor to upload quiz through csv&quot;&quot;&quot;</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;upload.html&#39;</span><span class="p">)</span></div>
<div class="viewcode-block" id="student"><a class="viewcode-back" href="../../modules/views.html#quiz.views.student">[docs]</a><span class="nd">@login_required</span>
<span class="k">def</span> <span class="nf">student</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function depending on the role of the logged in user load the professor dasboard or student dashboard&quot;&quot;&quot;</span>
<span class="n">role</span> <span class="o">=</span> <span class="n">Permission</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">userId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">values</span><span class="p">(</span><span class="s1">&#39;role&#39;</span><span class="p">)</span>
<span class="k">if</span> <span class="n">role</span><span class="p">:</span>
<span class="n">role</span> <span class="o">=</span> <span class="n">role</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="s1">&#39;role&#39;</span><span class="p">]</span>
<span class="k">if</span> <span class="n">role</span> <span class="o">==</span> <span class="s2">&quot;P&quot;</span><span class="p">:</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;professor.html&#39;</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s1">&#39;Role not configured for this user&#39;</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;student.html&#39;</span><span class="p">)</span></div>
<div class="viewcode-block" id="ongoing_quiz"><a class="viewcode-back" href="../../modules/views.html#quiz.views.ongoing_quiz">[docs]</a><span class="k">def</span> <span class="nf">ongoing_quiz</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;Displays all ongoing quiz to the professor who has hosted the quiz&quot;&quot;&quot;</span>
<span class="n">quizzes</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">order_by</span><span class="p">(</span><span class="s1">&#39;-date&#39;</span><span class="p">,</span> <span class="s1">&#39;-startTime&#39;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="s1">&#39;ongoing_quiz.html&#39;</span><span class="p">,</span> <span class="p">{</span><span class="s1">&#39;quizId&#39;</span><span class="p">:</span> <span class="n">quizzes</span><span class="p">})</span></div>
<div class="viewcode-block" id="upload_file"><a class="viewcode-back" href="../../modules/views.html#quiz.views.upload_file">[docs]</a><span class="k">def</span> <span class="nf">upload_file</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This function reads the csv file and inserts the questions into the database &quot;&quot;&quot;</span>
<span class="n">uploaded</span><span class="o">=</span><span class="kc">False</span>
<span class="n">temp1</span><span class="o">=</span><span class="s1">&#39;test&#39;</span>
<span class="n">random_code</span> <span class="o">=</span> <span class="s1">&#39;&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">random</span><span class="o">.</span><span class="n">choices</span><span class="p">(</span><span class="n">string</span><span class="o">.</span><span class="n">ascii_uppercase</span> <span class="o">+</span> <span class="n">string</span><span class="o">.</span><span class="n">digits</span><span class="p">,</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">6</span><span class="p">))</span>
<span class="n">q</span><span class="o">=</span> <span class="n">quiz</span><span class="p">(</span><span class="n">length</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;length&#39;</span><span class="p">),</span><span class="n">quizCode</span><span class="o">=</span><span class="n">random_code</span><span class="p">,</span><span class="n">quizInfo</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz_name&#39;</span><span class="p">),</span><span class="n">date</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;date&#39;</span><span class="p">),</span>
<span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span><span class="n">startTime</span> <span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;startTime&#39;</span><span class="p">),</span><span class="n">quizDone</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
<span class="n">q</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="n">form</span> <span class="o">=</span> <span class="n">UploadFileForm</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="p">,</span> <span class="n">request</span><span class="o">.</span><span class="n">FILES</span><span class="p">)</span>
<span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">==</span> <span class="s1">&#39;POST&#39;</span> <span class="ow">and</span> <span class="n">form</span><span class="o">.</span><span class="n">is_valid</span><span class="p">():</span>
<span class="n">handle_uploaded_file</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">FILES</span><span class="p">[</span><span class="s1">&#39;file&#39;</span><span class="p">],</span><span class="n">q</span><span class="p">)</span>
<span class="n">uploaded</span><span class="o">=</span><span class="kc">True</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s1">&#39;success&#39;</span><span class="p">)</span>
<span class="k">else</span> <span class="p">:</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;upload.html&#39;</span><span class="p">,{</span><span class="n">temp1</span><span class="p">:</span><span class="s1">&#39;invalid File&#39;</span><span class="p">})</span></div>
<div class="viewcode-block" id="instructor"><a class="viewcode-back" href="../../modules/views.html#quiz.views.instructor">[docs]</a><span class="k">def</span> <span class="nf">instructor</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function is used to display the instructor with graphs(bell curve and histogram) , cribs raised by the students of the quiz selected&quot;&quot;&quot;</span>
<span class="n">q_id</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz_id&#39;</span><span class="p">)</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="mi">0</span>
<span class="n">allquizs</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">order_by</span><span class="p">(</span><span class="s1">&#39;-date&#39;</span><span class="p">,</span> <span class="s1">&#39;-startTime&#39;</span><span class="p">)</span>
<span class="k">if</span> <span class="n">q_id</span><span class="p">:</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">q_id</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="c1">#quizId = quiz.objects.all().filter(quizInstructor=request.user)[0]</span>
<span class="k">if</span> <span class="kc">True</span><span class="p">:</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="n">allquizs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">quizId</span>
<span class="k">else</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizId</span><span class="p">,</span> <span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
<span class="n">students</span> <span class="o">=</span> <span class="n">results</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span><span class="o">.</span><span class="n">values</span><span class="p">(</span><span class="s1">&#39;studentId&#39;</span><span class="p">)</span>
<span class="n">marks</span> <span class="o">=</span> <span class="n">results</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span><span class="o">.</span><span class="n">values</span><span class="p">(</span><span class="s1">&#39;marks&#39;</span><span class="p">)</span>
<span class="n">cribs</span><span class="o">=</span><span class="n">crib</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span><span class="o">.</span><span class="n">select_related</span><span class="p">()</span>
<span class="n">fig</span><span class="p">,</span> <span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplots</span><span class="p">()</span>
<span class="n">allMarks</span><span class="o">=</span><span class="nb">list</span><span class="p">()</span>
<span class="k">for</span> <span class="n">mark</span> <span class="ow">in</span> <span class="n">marks</span><span class="p">:</span>
<span class="n">allMarks</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">mark</span><span class="p">[</span><span class="s1">&#39;marks&#39;</span><span class="p">])</span>
<span class="n">allStudents</span><span class="o">=</span><span class="nb">list</span><span class="p">()</span>
<span class="k">for</span> <span class="n">student</span> <span class="ow">in</span> <span class="n">students</span><span class="p">:</span>
<span class="n">allStudents</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">student</span><span class="p">[</span><span class="s1">&#39;studentId&#39;</span><span class="p">])</span>
<span class="n">std</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">std</span><span class="p">(</span><span class="n">allMarks</span><span class="p">)</span>
<span class="n">mean</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">mean</span><span class="p">(</span><span class="n">allMarks</span><span class="p">)</span>
<span class="n">data</span> <span class="o">=</span><span class="n">allMarks</span>
<span class="n">c</span> <span class="o">=</span> <span class="n">collections</span><span class="o">.</span><span class="n">Counter</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
<span class="n">c</span> <span class="o">=</span> <span class="nb">sorted</span><span class="p">(</span><span class="n">c</span><span class="o">.</span><span class="n">items</span><span class="p">())</span>
<span class="n">score_num</span> <span class="o">=</span> <span class="p">[</span><span class="n">i</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">c</span><span class="p">]</span>
<span class="n">freq</span> <span class="o">=</span> <span class="p">[</span><span class="n">i</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">c</span><span class="p">]</span>
<span class="n">plt</span><span class="o">.</span><span class="n">barh</span><span class="p">(</span><span class="n">score_num</span><span class="p">,</span> <span class="n">freq</span><span class="p">)</span>
<span class="n">plt</span><span class="o">.</span><span class="n">title</span><span class="p">(</span><span class="s2">&quot;Score V/S N.O of Students&quot;</span><span class="p">)</span>
<span class="n">plt</span><span class="o">.</span><span class="n">xlabel</span><span class="p">(</span><span class="s2">&quot;N.O of Students&quot;</span><span class="p">)</span>
<span class="n">plt</span><span class="o">.</span><span class="n">ylabel</span><span class="p">(</span><span class="s2">&quot;Scores&quot;</span><span class="p">)</span>
<span class="n">ax</span><span class="o">.</span><span class="n">set_xticks</span><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="nb">len</span><span class="p">(</span><span class="n">allMarks</span><span class="p">)</span><span class="o">+</span><span class="mi">1</span><span class="p">))</span>
<span class="c1">#ax.set_xticklabels(months)</span>
<span class="n">html_graph</span> <span class="o">=</span> <span class="n">mpld3</span><span class="o">.</span><span class="n">fig_to_html</span><span class="p">(</span><span class="n">fig</span><span class="p">)</span>
<span class="n">fig1</span><span class="p">,</span> <span class="n">ax1</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplots</span><span class="p">()</span>
<span class="n">mu</span> <span class="o">=</span> <span class="n">mean</span>
<span class="n">variance</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">std</span><span class="p">(</span><span class="n">allMarks</span><span class="p">)</span>
<span class="n">sigma</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">variance</span><span class="p">)</span>
<span class="n">x</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">linspace</span><span class="p">(</span><span class="n">mu</span> <span class="o">-</span> <span class="mi">3</span><span class="o">*</span><span class="n">sigma</span><span class="p">,</span> <span class="n">mu</span> <span class="o">+</span> <span class="mi">3</span><span class="o">*</span><span class="n">sigma</span><span class="p">,</span> <span class="mi">100</span><span class="p">)</span>
<span class="n">ax1</span><span class="o">.</span><span class="n">plot</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">stats</span><span class="o">.</span><span class="n">norm</span><span class="o">.</span><span class="n">pdf</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">mu</span><span class="p">,</span> <span class="n">sigma</span><span class="p">))</span>
<span class="n">ax1</span><span class="o">.</span><span class="n">set_title</span><span class="p">(</span><span class="s1">&#39;Normal Distribution for Scores to Students&#39;</span><span class="p">)</span>
<span class="n">ax1</span><span class="o">.</span><span class="n">set_xlabel</span><span class="p">(</span><span class="s1">&#39;Score&#39;</span><span class="p">)</span>
<span class="n">ax1</span><span class="o">.</span><span class="n">set_ylabel</span><span class="p">(</span><span class="s1">&#39;PDF&#39;</span><span class="p">)</span>
<span class="n">html_graph1</span> <span class="o">=</span> <span class="n">mpld3</span><span class="o">.</span><span class="n">fig_to_html</span><span class="p">(</span><span class="n">fig1</span><span class="p">)</span>
<span class="n">quizDone</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">if</span> <span class="n">quizInstance</span><span class="o">.</span><span class="n">end_datetime</span> <span class="o">&lt;</span> <span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">():</span>
<span class="n">quizDone</span> <span class="o">=</span> <span class="kc">True</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="s1">&#39;instructor.html&#39;</span><span class="p">,{</span><span class="s2">&quot;graph&quot;</span><span class="p">:</span> <span class="n">html_graph</span><span class="p">,</span> <span class="s2">&quot;graph1&quot;</span><span class="p">:</span> <span class="n">html_graph</span><span class="p">,</span> <span class="s2">&quot;graph2&quot;</span><span class="p">:</span> <span class="n">html_graph1</span><span class="p">,</span><span class="s1">&#39;quiz&#39;</span><span class="p">:</span><span class="n">quizInstance</span><span class="p">,</span><span class="s1">&#39;cribs&#39;</span><span class="p">:</span><span class="n">cribs</span><span class="p">,</span> <span class="s1">&#39;all_quizes&#39;</span><span class="p">:</span> <span class="n">allquizs</span><span class="p">,</span> <span class="s1">&#39;quizDone&#39;</span><span class="p">:</span><span class="n">quizDone</span><span class="p">})</span></div>
<div class="viewcode-block" id="quizTable"><a class="viewcode-back" href="../../modules/views.html#quiz.views.quizTable">[docs]</a><span class="k">def</span> <span class="nf">quizTable</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function helps in rendering all the quiz hosted by the instructor&quot;&quot;&quot;</span>
<span class="n">quizs</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">all</span><span class="p">()</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;quizTable.html&#39;</span><span class="p">,{</span><span class="s1">&#39;quiz&#39;</span><span class="p">:</span><span class="n">quizs</span><span class="p">})</span></div>
<div class="viewcode-block" id="handle_uploaded_file"><a class="viewcode-back" href="../../modules/views.html#quiz.views.handle_uploaded_file">[docs]</a><span class="k">def</span> <span class="nf">handle_uploaded_file</span><span class="p">(</span><span class="n">f</span><span class="p">,</span><span class="n">q1</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function reads the csv file uploaded by the instructor and makes insert into the database&quot;&quot;&quot;</span>
<span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s1">&#39;name.csv&#39;</span><span class="p">,</span> <span class="s1">&#39;wb+&#39;</span><span class="p">)</span> <span class="k">as</span> <span class="n">destination</span><span class="p">:</span>
<span class="k">for</span> <span class="n">chunk</span> <span class="ow">in</span> <span class="n">f</span><span class="o">.</span><span class="n">chunks</span><span class="p">():</span>
<span class="n">destination</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">chunk</span><span class="p">)</span>
<span class="n">destination</span><span class="o">=</span><span class="nb">open</span><span class="p">(</span><span class="s2">&quot;name.csv&quot;</span><span class="p">,</span><span class="s2">&quot;r&quot;</span><span class="p">)</span>
<span class="n">rows</span><span class="o">=</span><span class="n">readCSV</span><span class="p">(</span><span class="n">destination</span><span class="p">)</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
<span class="n">q</span><span class="o">=</span><span class="n">Questions</span><span class="p">(</span><span class="n">question</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="n">option1</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="n">option2</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="n">option3</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="n">option4</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span><span class="n">answer</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">5</span><span class="p">],</span><span class="nb">type</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">6</span><span class="p">],</span><span class="n">marks</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">row</span><span class="p">[</span><span class="mi">7</span><span class="p">]),</span><span class="n">negative</span><span class="o">=</span><span class="nb">float</span><span class="p">(</span><span class="n">row</span><span class="p">[</span><span class="mi">8</span><span class="p">]),</span><span class="n">explainations</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">9</span><span class="p">],</span><span class="n">quizCode</span><span class="o">=</span><span class="n">q1</span><span class="o">.</span><span class="n">quizCode</span><span class="p">,</span><span class="n">quizId</span><span class="o">=</span><span class="n">q1</span><span class="p">)</span><span class="c1">#hardcoded quizid</span>
<span class="n">q</span><span class="o">.</span><span class="n">save</span><span class="p">()</span></div>
<div class="viewcode-block" id="create_quiz"><a class="viewcode-back" href="../../modules/views.html#quiz.views.create_quiz">[docs]</a><span class="k">def</span> <span class="nf">create_quiz</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="s1">&#39;quiz_create.html&#39;</span><span class="p">)</span></div>
<span class="c1">#login functionality</span>
<div class="viewcode-block" id="sign_up"><a class="viewcode-back" href="../../modules/views.html#quiz.views.sign_up">[docs]</a><span class="k">def</span> <span class="nf">sign_up</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function renders the sign up page for the users&quot;&quot;&quot;</span>
<span class="n">context</span> <span class="o">=</span> <span class="p">{}</span>
<span class="n">form</span> <span class="o">=</span> <span class="n">UserCreationForm</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">POST</span> <span class="ow">or</span> <span class="kc">None</span><span class="p">)</span>
<span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">==</span> <span class="s2">&quot;POST&quot;</span><span class="p">:</span>
<span class="k">if</span> <span class="n">form</span><span class="o">.</span><span class="n">is_valid</span><span class="p">():</span>
<span class="n">user</span> <span class="o">=</span> <span class="n">form</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="n">login</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="n">user</span><span class="p">)</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;student.html&#39;</span><span class="p">)</span>
<span class="n">context</span><span class="p">[</span><span class="s1">&#39;form&#39;</span><span class="p">]</span><span class="o">=</span><span class="n">form</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;registration/signup.html&#39;</span><span class="p">,</span><span class="n">context</span><span class="p">)</span></div>
<div class="viewcode-block" id="submissions"><a class="viewcode-back" href="../../modules/views.html#quiz.views.submissions">[docs]</a><span class="nd">@login_required</span>
<span class="k">def</span> <span class="nf">submissions</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot; This function helps in rendering the submission page showing the student all the previous attempted quizzes&quot;&quot;&quot;</span>
<span class="c1">#prev_subm = submission.objects.all().filter(studentId=request.user)</span>
<span class="n">prev_subm</span> <span class="o">=</span> <span class="n">results</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">select_related</span><span class="p">()</span><span class="o">.</span><span class="n">all</span><span class="p">()</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;submissions.html&#39;</span><span class="p">,</span> <span class="p">{</span> <span class="s1">&#39;submissions&#39;</span> <span class="p">:</span> <span class="n">prev_subm</span> <span class="p">})</span></div>
<div class="viewcode-block" id="view_sub"><a class="viewcode-back" href="../../modules/views.html#quiz.views.view_sub">[docs]</a><span class="nd">@login_required</span>
<span class="k">def</span> <span class="nf">view_sub</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function gives details to the student about the completed quiz consisting of correct answers </span>
<span class="sd"> and choosen answers also the explainations for the questions provided by the professor&quot;&quot;&quot;</span>
<span class="k">if</span> <span class="n">request</span><span class="o">.</span><span class="n">method</span> <span class="o">==</span> <span class="s2">&quot;GET&quot;</span><span class="p">:</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;q&#39;</span><span class="p">))</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">subs</span> <span class="o">=</span> <span class="n">submission</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">,</span> <span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">select_related</span><span class="p">()</span><span class="o">.</span><span class="n">all</span><span class="p">()</span>
<span class="n">score</span> <span class="o">=</span> <span class="mi">0</span>
<span class="n">total</span> <span class="o">=</span> <span class="mi">0</span>
<span class="n">message</span> <span class="o">=</span> <span class="s1">&#39;&#39;</span>
<span class="k">for</span> <span class="n">sub</span> <span class="ow">in</span> <span class="n">subs</span><span class="p">:</span>
<span class="k">if</span> <span class="n">sub</span><span class="o">.</span><span class="n">option</span> <span class="o">==</span> <span class="n">sub</span><span class="o">.</span><span class="n">questionId</span><span class="o">.</span><span class="n">answer</span><span class="p">:</span>
<span class="n">score</span> <span class="o">=</span> <span class="n">score</span> <span class="o">+</span> <span class="n">sub</span><span class="o">.</span><span class="n">questionId</span><span class="o">.</span><span class="n">marks</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">score</span> <span class="o">=</span> <span class="n">score</span> <span class="o">-</span> <span class="n">sub</span><span class="o">.</span><span class="n">questionId</span><span class="o">.</span><span class="n">negative</span>
<span class="n">total</span> <span class="o">=</span> <span class="n">total</span> <span class="o">+</span> <span class="n">sub</span><span class="o">.</span><span class="n">questionId</span><span class="o">.</span><span class="n">marks</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;view_submissions.html&#39;</span><span class="p">,</span> <span class="p">{</span> <span class="s1">&#39;submissions&#39;</span> <span class="p">:</span> <span class="n">subs</span> <span class="p">,</span> <span class="s1">&#39;score&#39;</span><span class="p">:</span> <span class="nb">round</span><span class="p">(</span><span class="n">score</span><span class="p">,</span><span class="mi">2</span><span class="p">),</span> <span class="s1">&#39;total&#39;</span><span class="p">:</span> <span class="n">total</span><span class="p">,</span> <span class="s1">&#39;quizId&#39;</span><span class="p">:</span> <span class="n">quizId</span> <span class="p">})</span></div>
<div class="viewcode-block" id="add_quiz"><a class="viewcode-back" href="../../modules/views.html#quiz.views.add_quiz">[docs]</a><span class="k">def</span> <span class="nf">add_quiz</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function makes insert into database for all the manually entered quiz questions&quot;&quot;&quot;</span>
<span class="n">vals</span><span class="o">=</span><span class="nb">list</span><span class="p">()</span>
<span class="k">for</span> <span class="n">req</span> <span class="ow">in</span> <span class="n">request</span><span class="o">.</span><span class="n">POST</span><span class="o">.</span><span class="n">values</span><span class="p">():</span>
<span class="n">vals</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">req</span><span class="p">)</span>
<span class="n">i</span><span class="o">=</span><span class="mi">1</span>
<span class="n">quizName</span><span class="o">=</span> <span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">i</span><span class="o">+=</span><span class="mi">1</span>
<span class="n">date</span><span class="o">=</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">i</span><span class="o">+=</span><span class="mi">1</span>
<span class="n">startTime</span><span class="o">=</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">i</span><span class="o">+=</span><span class="mi">1</span>
<span class="n">length</span><span class="o">=</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="p">]</span>
<span class="n">i</span><span class="o">+=</span><span class="mi">1</span>
<span class="n">random_code</span> <span class="o">=</span> <span class="s1">&#39;&#39;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">random</span><span class="o">.</span><span class="n">choices</span><span class="p">(</span><span class="n">string</span><span class="o">.</span><span class="n">ascii_uppercase</span> <span class="o">+</span> <span class="n">string</span><span class="o">.</span><span class="n">digits</span><span class="p">,</span> <span class="n">k</span> <span class="o">=</span> <span class="mi">6</span><span class="p">))</span>
<span class="n">q</span><span class="o">=</span> <span class="n">quiz</span><span class="p">(</span><span class="n">length</span><span class="o">=</span><span class="n">length</span><span class="p">,</span><span class="n">quizCode</span><span class="o">=</span><span class="n">random_code</span><span class="p">,</span><span class="n">quizInfo</span><span class="o">=</span><span class="n">quizName</span><span class="p">,</span><span class="n">date</span><span class="o">=</span><span class="n">date</span><span class="p">,</span>
<span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span><span class="n">startTime</span> <span class="o">=</span><span class="n">startTime</span><span class="p">,</span><span class="n">quizDone</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
<span class="n">q</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="k">while</span><span class="p">(</span><span class="n">i</span><span class="o">&lt;</span><span class="nb">len</span><span class="p">(</span><span class="n">vals</span><span class="p">)):</span>
<span class="n">row</span><span class="o">=</span><span class="p">(</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">2</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">3</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">4</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">5</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">6</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">7</span><span class="p">],</span><span class="n">vals</span><span class="p">[</span><span class="n">i</span><span class="o">+</span><span class="mi">8</span><span class="p">])</span>
<span class="n">q1</span><span class="o">=</span><span class="n">Questions</span><span class="p">(</span><span class="n">question</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="n">option1</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span><span class="n">option2</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">2</span><span class="p">],</span><span class="n">option3</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">3</span><span class="p">],</span><span class="n">option4</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span>
<span class="n">answer</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">7</span><span class="p">],</span><span class="n">marks</span><span class="o">=</span><span class="nb">int</span><span class="p">(</span><span class="n">row</span><span class="p">[</span><span class="mi">5</span><span class="p">]),</span><span class="n">negative</span><span class="o">=</span><span class="nb">float</span><span class="p">(</span><span class="n">row</span><span class="p">[</span><span class="mi">6</span><span class="p">]),</span><span class="n">explainations</span><span class="o">=</span><span class="n">row</span><span class="p">[</span><span class="mi">8</span><span class="p">],</span><span class="n">quizCode</span><span class="o">=</span><span class="n">q</span><span class="o">.</span><span class="n">quizCode</span><span class="p">,</span><span class="n">quizId</span><span class="o">=</span><span class="n">q</span><span class="p">)</span>
<span class="nb">print</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
<span class="n">q1</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="n">i</span><span class="o">=</span><span class="n">i</span><span class="o">+</span><span class="mi">9</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;professor.html&#39;</span><span class="p">,{</span><span class="s1">&#39;quiz_upload&#39;</span><span class="p">:</span><span class="kc">True</span><span class="p">})</span><span class="c1">#(request,&#39;success&#39;)</span></div>
<div class="viewcode-block" id="monitor"><a class="viewcode-back" href="../../modules/views.html#quiz.views.monitor">[docs]</a><span class="k">def</span> <span class="nf">monitor</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Thid function renders the monitor page for the instructor to view ongoing quiz , and monitor the student activity</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">q_id</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz&#39;</span><span class="p">)</span>
<span class="n">allquizs</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizInstructor</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">)</span><span class="o">.</span><span class="n">order_by</span><span class="p">(</span><span class="s1">&#39;-date&#39;</span><span class="p">,</span> <span class="s1">&#39;-startTime&#39;</span><span class="p">)</span>
<span class="k">if</span> <span class="n">q_id</span><span class="p">:</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">q_id</span><span class="p">)</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">startedquiz</span><span class="p">[</span><span class="n">quizId</span><span class="p">]</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">()</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="s1">&#39;monitor.html&#39;</span><span class="p">,</span> <span class="p">{</span> <span class="s1">&#39;quiz&#39;</span><span class="p">:</span> <span class="n">quizInstance</span> <span class="p">,</span> <span class="s1">&#39;all&#39;</span><span class="p">:</span> <span class="n">allquizs</span> <span class="p">})</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="n">allquizs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">quizId</span>
<span class="n">startedquiz</span><span class="p">[</span><span class="n">quizId</span><span class="p">]</span> <span class="o">=</span> <span class="nb">dict</span><span class="p">()</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="s1">&#39;monitor.html&#39;</span><span class="p">,</span> <span class="p">{</span> <span class="s1">&#39;quiz&#39;</span><span class="p">:</span> <span class="n">allquizs</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="p">,</span> <span class="s1">&#39;all&#39;</span><span class="p">:</span> <span class="n">allquizs</span> <span class="p">})</span></div>
<div class="viewcode-block" id="getbeat"><a class="viewcode-back" href="../../modules/views.html#quiz.views.getbeat">[docs]</a><span class="nd">@xframe_options_exempt</span>
<span class="k">def</span> <span class="nf">getbeat</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function track the student activity for displaying the same on the instructor monitor page&quot;&quot;&quot;</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz&#39;</span><span class="p">))</span>
<span class="n">test</span> <span class="o">=</span> <span class="n">startedquiz</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">quizId</span><span class="p">)</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;student_activity.html&#39;</span><span class="p">,</span> <span class="p">{</span><span class="s1">&#39;activity&#39;</span><span class="p">:</span> <span class="n">test</span> <span class="p">})</span></div>
<div class="viewcode-block" id="view_logs"><a class="viewcode-back" href="../../modules/views.html#quiz.views.view_logs">[docs]</a><span class="k">def</span> <span class="nf">view_logs</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;THus function helps in viewing all the quizzes logs&quot;&quot;&quot;</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz&#39;</span><span class="p">))</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="n">quiz_logs</span> <span class="o">=</span> <span class="n">log</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">all</span><span class="p">()</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">)</span>
<span class="k">return</span> <span class="n">render</span><span class="p">(</span><span class="n">request</span><span class="p">,</span><span class="s1">&#39;log.html&#39;</span><span class="p">,</span> <span class="p">{</span><span class="s1">&#39;logs&#39;</span><span class="p">:</span> <span class="n">quiz_logs</span> <span class="p">})</span></div>
<div class="viewcode-block" id="heartbeat"><a class="viewcode-back" href="../../modules/views.html#quiz.views.heartbeat">[docs]</a><span class="k">def</span> <span class="nf">heartbeat</span><span class="p">(</span><span class="n">request</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;This function keeps track of student whether he exited full screen and which question he is currently on&quot;&quot;&quot;</span>
<span class="n">quizId</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;quiz&#39;</span><span class="p">))</span>
<span class="n">quizInstance</span> <span class="o">=</span> <span class="n">quiz</span><span class="o">.</span><span class="n">objects</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">pk</span><span class="o">=</span><span class="n">quizId</span><span class="p">)</span>
<span class="k">if</span> <span class="n">quizId</span> <span class="ow">in</span> <span class="n">startedquiz</span><span class="p">:</span>
<span class="n">question</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;question&#39;</span><span class="p">))</span>
<span class="n">fs</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;fullscreen&#39;</span><span class="p">)</span>
<span class="n">db</span> <span class="o">=</span> <span class="n">request</span><span class="o">.</span><span class="n">GET</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">&#39;log&#39;</span><span class="p">)</span>
<span class="n">time</span> <span class="o">=</span> <span class="n">timezone</span><span class="o">.</span><span class="n">now</span><span class="p">()</span>
<span class="n">jtime</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">dumps</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">isoformat</span><span class="p">())</span>
<span class="n">startedquiz</span><span class="p">[</span><span class="n">quizId</span><span class="p">][</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">]</span> <span class="o">=</span> <span class="p">(</span><span class="n">question</span><span class="p">,</span> <span class="n">fs</span><span class="p">,</span> <span class="n">jtime</span><span class="p">)</span>
<span class="k">if</span> <span class="n">db</span> <span class="o">==</span> <span class="s2">&quot;true&quot;</span><span class="p">:</span>
<span class="k">if</span> <span class="n">fs</span> <span class="o">==</span> <span class="s2">&quot;true&quot;</span><span class="p">:</span>
<span class="n">fstext</span><span class="o">=</span><span class="s2">&quot;Entered Fullscreen&quot;</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">fstext</span><span class="o">=</span><span class="s2">&quot;Left Fullscreen&quot;</span>
<span class="n">l</span><span class="o">=</span><span class="n">log</span><span class="p">(</span><span class="n">quizId</span><span class="o">=</span><span class="n">quizInstance</span><span class="p">,</span> <span class="n">studentId</span><span class="o">=</span><span class="n">request</span><span class="o">.</span><span class="n">user</span><span class="p">,</span> <span class="n">fullscreen</span><span class="o">=</span><span class="n">fstext</span><span class="p">,</span> <span class="n">questions</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">question</span><span class="p">))</span>
<span class="n">l</span><span class="o">.</span><span class="n">save</span><span class="p">()</span>
<span class="nb">print</span><span class="p">(</span><span class="s2">&quot;Log saved!&quot;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">HttpResponse</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">)</span></div>
</pre></div>
</div>
</div>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<h1 class="logo"><a href="../../index.html">Pariksha</a></h1>
<h3>Navigation</h3>
<p class="caption"><span class="caption-text">Contents:</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../../modules/AboutUs.html">About Us</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../modules/views.html">Views</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../modules.html">Pariksha</a></li>
</ul>
<div class="relations">
<h3>Related Topics</h3>
<ul>
<li><a href="../../index.html">Documentation overview</a><ul>
<li><a href="../index.html">Module code</a><ul>
</ul></li>
</ul></li>
</ul>
</div>
<div id="searchbox" style="display: none" role="search">
<h3 id="searchlabel">Quick search</h3>
<div class="searchformwrapper">
<form class="search" action="../../search.html" method="get">
<input type="text" name="q" aria-labelledby="searchlabel" />
<input type="submit" value="Go" />
</form>
</div>
</div>
<script>$('#searchbox').show(0);</script>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="footer">
&copy;2020, SpartanBots.
|
Powered by <a href="http://sphinx-doc.org/">Sphinx 3.3.0</a>
&amp; <a href="https://github.com/bitprophet/alabaster">Alabaster 0.7.12</a>
</div>
</body>
</html>
\ No newline at end of file
QuizSystem package
==================
Submodules
----------
QuizSystem.settings module
--------------------------
.. automodule:: QuizSystem.settings
:members:
:undoc-members:
:show-inheritance:
QuizSystem.urls module
----------------------
.. automodule:: QuizSystem.urls
:members:
:undoc-members:
:show-inheritance:
QuizSystem.wsgi module
----------------------
.. automodule:: QuizSystem.wsgi
:members:
:undoc-members:
:show-inheritance:
Module contents
---------------
.. automodule:: QuizSystem
:members:
:undoc-members:
:show-inheritance:
.. Pariksha documentation master file, created by
sphinx-quickstart on Sun Nov 15 13:22:09 2020.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to Pariksha's documentation!
====================================
.. toctree::
:maxdepth: 2
:caption: Contents:
modules/AboutUs.rst
modules/views.rst
modules.rst
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
manage module
=============
.. automodule:: manage
:members:
:undoc-members:
:show-inheritance:
Pariksha
========
.. toctree::
:maxdepth: 4
QuizSystem
manage
quiz
############
About Us
############
SpartanBots
-Samarth Joshi 203059008
-Roshan Sahu 203050048
-Sanchit Gupta 203050089
############
All about me
############
Spartan Bots
-Samarth Joshi 203059008
-Roshan Sahu 203050048
-Sanchit Gupta 203050089
Views
======
.. automodule:: quiz.views
:members:
:undoc-members:
quiz package
============
Submodules
----------
quiz.admin module
-----------------
.. automodule:: quiz.admin
:members:
:undoc-members:
:show-inheritance:
quiz.apps module
----------------
.. automodule:: quiz.apps
:members:
:undoc-members:
:show-inheritance:
quiz.forms module
-----------------
.. automodule:: quiz.forms
:members:
:undoc-members:
:show-inheritance:
quiz.models module
------------------
.. automodule:: quiz.models
:members:
:undoc-members:
:show-inheritance:
quiz.newQuiz module
-------------------
.. automodule:: quiz.newQuiz
:members:
:undoc-members:
:show-inheritance:
quiz.tests module
-----------------
.. automodule:: quiz.tests
:members:
:undoc-members:
:show-inheritance:
quiz.views module
-----------------
.. automodule:: quiz.views
:members:
:undoc-members:
:show-inheritance:
Module contents
---------------
.. automodule:: quiz
:members:
:undoc-members:
:show-inheritance:
@import url("basic.css");
/* -- page layout ----------------------------------------------------------- */
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font-size: 17px;
background-color: #fff;
color: #000;
margin: 0;
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margin: 20px 0px;
padding: 10px 30px;
background-color: #EEE;
border: 1px solid #CCC;
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div.admonition tt.xref, div.admonition code.xref, div.admonition a tt {
background-color: #FBFBFB;
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dt:target, .highlight {
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div.danger {
background-color: #FCC;
border: 1px solid #FAA;
-moz-box-shadow: 2px 2px 4px #D52C2C;
-webkit-box-shadow: 2px 2px 4px #D52C2C;
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background-color: #FCC;
border: 1px solid #FAA;
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div.caution {
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div.attention {
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div.important {
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border: 1px solid #CCC;
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div.note {
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background-color: #FFC;
margin: 0 -12px;
padding: 0 12px;
display: block;
}
img.screenshot {
}
tt.descname, tt.descclassname, code.descname, code.descclassname {
font-size: 0.95em;
}
tt.descname, code.descname {
padding-right: 0.08em;
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-moz-box-shadow: 2px 2px 4px #EEE;
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*/
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table.footnote td.label {
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dl {
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pre {
background: #EEE;
padding: 7px 30px;
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text-decoration: none;
border-bottom: 1px dotted #004B6B;
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a.image-reference, a.image-reference:hover {
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a:hover tt, a:hover code {
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ul {
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/* Matches the 30px from the "ul, ol" selector above */
margin-left: 30px;
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}
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/* misc. */
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/* Make nested-list/multi-paragraph items look better in Releases changelog
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/* Hide fugly table cell borders in ..bibliography:: directive output */
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}
\ No newline at end of file
/*
* basic.css
* ~~~~~~~~~
*
* Sphinx stylesheet -- basic theme.
*
* :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
/* -- main layout ----------------------------------------------------------- */
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/* -- relbar ---------------------------------------------------------------- */
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/* -- general body styles --------------------------------------------------- */
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/* -- sidebars -------------------------------------------------------------- */
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border: 1px solid #ddb;
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/* -- topics ---------------------------------------------------------------- */
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padding: 7px;
margin: 10px 0 10px 0;
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}
p.admonition-title {
margin: 0px 10px 5px 0px;
font-weight: bold;
}
div.body p.centered {
text-align: center;
margin-top: 25px;
}
/* -- content of sidebars/topics/admonitions -------------------------------- */
div.sidebar > :last-child,
div.topic > :last-child,
div.admonition > :last-child {
margin-bottom: 0;
}
div.sidebar::after,
div.topic::after,
div.admonition::after,
blockquote::after {
display: block;
content: '';
clear: both;
}
/* -- tables ---------------------------------------------------------------- */
table.docutils {
margin-top: 10px;
margin-bottom: 10px;
border: 0;
border-collapse: collapse;
}
table.align-center {
margin-left: auto;
margin-right: auto;
}
table.align-default {
margin-left: auto;
margin-right: auto;
}
table caption span.caption-number {
font-style: italic;
}
table caption span.caption-text {
}
table.docutils td, table.docutils th {
padding: 1px 8px 1px 5px;
border-top: 0;
border-left: 0;
border-right: 0;
border-bottom: 1px solid #aaa;
}
table.footnote td, table.footnote th {
border: 0 !important;
}
th {
text-align: left;
padding-right: 5px;
}
table.citation {
border-left: solid 1px gray;
margin-left: 1px;
}
table.citation td {
border-bottom: none;
}
th > :first-child,
td > :first-child {
margin-top: 0px;
}
th > :last-child,
td > :last-child {
margin-bottom: 0px;
}
/* -- figures --------------------------------------------------------------- */
div.figure {
margin: 0.5em;
padding: 0.5em;
}
div.figure p.caption {
padding: 0.3em;
}
div.figure p.caption span.caption-number {
font-style: italic;
}
div.figure p.caption span.caption-text {
}
/* -- field list styles ----------------------------------------------------- */
table.field-list td, table.field-list th {
border: 0 !important;
}
.field-list ul {
margin: 0;
padding-left: 1em;
}
.field-list p {
margin: 0;
}
.field-name {
-moz-hyphens: manual;
-ms-hyphens: manual;
-webkit-hyphens: manual;
hyphens: manual;
}
/* -- hlist styles ---------------------------------------------------------- */
table.hlist {
margin: 1em 0;
}
table.hlist td {
vertical-align: top;
}
/* -- other body styles ----------------------------------------------------- */
ol.arabic {
list-style: decimal;
}
ol.loweralpha {
list-style: lower-alpha;
}
ol.upperalpha {
list-style: upper-alpha;
}
ol.lowerroman {
list-style: lower-roman;
}
ol.upperroman {
list-style: upper-roman;
}
:not(li) > ol > li:first-child > :first-child,
:not(li) > ul > li:first-child > :first-child {
margin-top: 0px;
}
:not(li) > ol > li:last-child > :last-child,
:not(li) > ul > li:last-child > :last-child {
margin-bottom: 0px;
}
ol.simple ol p,
ol.simple ul p,
ul.simple ol p,
ul.simple ul p {
margin-top: 0;
}
ol.simple > li:not(:first-child) > p,
ul.simple > li:not(:first-child) > p {
margin-top: 0;
}
ol.simple p,
ul.simple p {
margin-bottom: 0;
}
dl.footnote > dt,
dl.citation > dt {
float: left;
margin-right: 0.5em;
}
dl.footnote > dd,
dl.citation > dd {
margin-bottom: 0em;
}
dl.footnote > dd:after,
dl.citation > dd:after {
content: "";
clear: both;
}
dl.field-list {
display: grid;
grid-template-columns: fit-content(30%) auto;
}
dl.field-list > dt {
font-weight: bold;
word-break: break-word;
padding-left: 0.5em;
padding-right: 5px;
}
dl.field-list > dt:after {
content: ":";
}
dl.field-list > dd {
padding-left: 0.5em;
margin-top: 0em;
margin-left: 0em;
margin-bottom: 0em;
}
dl {
margin-bottom: 15px;
}
dd > :first-child {
margin-top: 0px;
}
dd ul, dd table {
margin-bottom: 10px;
}
dd {
margin-top: 3px;
margin-bottom: 10px;
margin-left: 30px;
}
dl > dd:last-child,
dl > dd:last-child > :last-child {
margin-bottom: 0;
}
dt:target, span.highlighted {
background-color: #fbe54e;
}
rect.highlighted {
fill: #fbe54e;
}
dl.glossary dt {
font-weight: bold;
font-size: 1.1em;
}
.optional {
font-size: 1.3em;
}
.sig-paren {
font-size: larger;
}
.versionmodified {
font-style: italic;
}
.system-message {
background-color: #fda;
padding: 5px;
border: 3px solid red;
}
.footnote:target {
background-color: #ffa;
}
.line-block {
display: block;
margin-top: 1em;
margin-bottom: 1em;
}
.line-block .line-block {
margin-top: 0;
margin-bottom: 0;
margin-left: 1.5em;
}
.guilabel, .menuselection {
font-family: sans-serif;
}
.accelerator {
text-decoration: underline;
}
.classifier {
font-style: oblique;
}
.classifier:before {
font-style: normal;
margin: 0.5em;
content: ":";
}
abbr, acronym {
border-bottom: dotted 1px;
cursor: help;
}
/* -- code displays --------------------------------------------------------- */
pre {
overflow: auto;
overflow-y: hidden; /* fixes display issues on Chrome browsers */
}
pre, div[class*="highlight-"] {
clear: both;
}
span.pre {
-moz-hyphens: none;
-ms-hyphens: none;
-webkit-hyphens: none;
hyphens: none;
}
div[class*="highlight-"] {
margin: 1em 0;
}
td.linenos pre {
border: 0;
background-color: transparent;
color: #aaa;
}
table.highlighttable {
display: block;
}
table.highlighttable tbody {
display: block;
}
table.highlighttable tr {
display: flex;
}
table.highlighttable td {
margin: 0;
padding: 0;
}
table.highlighttable td.linenos {
padding-right: 0.5em;
}
table.highlighttable td.code {
flex: 1;
overflow: hidden;
}
.highlight .hll {
display: block;
}
div.highlight pre,
table.highlighttable pre {
margin: 0;
}
div.code-block-caption + div {
margin-top: 0;
}
div.code-block-caption {
margin-top: 1em;
padding: 2px 5px;
font-size: small;
}
div.code-block-caption code {
background-color: transparent;
}
table.highlighttable td.linenos,
span.linenos,
div.doctest > div.highlight span.gp { /* gp: Generic.Prompt */
user-select: none;
}
div.code-block-caption span.caption-number {
padding: 0.1em 0.3em;
font-style: italic;
}
div.code-block-caption span.caption-text {
}
div.literal-block-wrapper {
margin: 1em 0;
}
code.descname {
background-color: transparent;
font-weight: bold;
font-size: 1.2em;
}
code.descclassname {
background-color: transparent;
}
code.xref, a code {
background-color: transparent;
font-weight: bold;
}
h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
background-color: transparent;
}
.viewcode-link {
float: right;
}
.viewcode-back {
float: right;
font-family: sans-serif;
}
div.viewcode-block:target {
margin: -1px -10px;
padding: 0 10px;
}
/* -- math display ---------------------------------------------------------- */
img.math {
vertical-align: middle;
}
div.body div.math p {
text-align: center;
}
span.eqno {
float: right;
}
span.eqno a.headerlink {
position: absolute;
z-index: 1;
}
div.math:hover a.headerlink {
visibility: visible;
}
/* -- printout stylesheet --------------------------------------------------- */
@media print {
div.document,
div.documentwrapper,
div.bodywrapper {
margin: 0 !important;
width: 100%;
}
div.sphinxsidebar,
div.related,
div.footer,
#top-link {
display: none;
}
}
\ No newline at end of file
/* This file intentionally left blank. */
/*
* doctools.js
* ~~~~~~~~~~~
*
* Sphinx JavaScript utilities for all documentation.
*
* :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
/**
* select a different prefix for underscore
*/
$u = _.noConflict();
/**
* make the code below compatible with browsers without
* an installed firebug like debugger
if (!window.console || !console.firebug) {
var names = ["log", "debug", "info", "warn", "error", "assert", "dir",
"dirxml", "group", "groupEnd", "time", "timeEnd", "count", "trace",
"profile", "profileEnd"];
window.console = {};
for (var i = 0; i < names.length; ++i)
window.console[names[i]] = function() {};
}
*/
/**
* small helper function to urldecode strings
*/
jQuery.urldecode = function(x) {
return decodeURIComponent(x).replace(/\+/g, ' ');
};
/**
* small helper function to urlencode strings
*/
jQuery.urlencode = encodeURIComponent;
/**
* This function returns the parsed url parameters of the
* current request. Multiple values per key are supported,
* it will always return arrays of strings for the value parts.
*/
jQuery.getQueryParameters = function(s) {
if (typeof s === 'undefined')
s = document.location.search;
var parts = s.substr(s.indexOf('?') + 1).split('&');
var result = {};
for (var i = 0; i < parts.length; i++) {
var tmp = parts[i].split('=', 2);
var key = jQuery.urldecode(tmp[0]);
var value = jQuery.urldecode(tmp[1]);
if (key in result)
result[key].push(value);
else
result[key] = [value];
}
return result;
};
/**
* highlight a given string on a jquery object by wrapping it in
* span elements with the given class name.
*/
jQuery.fn.highlightText = function(text, className) {
function highlight(node, addItems) {
if (node.nodeType === 3) {
var val = node.nodeValue;
var pos = val.toLowerCase().indexOf(text);
if (pos >= 0 &&
!jQuery(node.parentNode).hasClass(className) &&
!jQuery(node.parentNode).hasClass("nohighlight")) {
var span;
var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg");
if (isInSVG) {
span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
} else {
span = document.createElement("span");
span.className = className;
}
span.appendChild(document.createTextNode(val.substr(pos, text.length)));
node.parentNode.insertBefore(span, node.parentNode.insertBefore(
document.createTextNode(val.substr(pos + text.length)),
node.nextSibling));
node.nodeValue = val.substr(0, pos);
if (isInSVG) {
var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect");
var bbox = node.parentElement.getBBox();
rect.x.baseVal.value = bbox.x;
rect.y.baseVal.value = bbox.y;
rect.width.baseVal.value = bbox.width;
rect.height.baseVal.value = bbox.height;
rect.setAttribute('class', className);
addItems.push({
"parent": node.parentNode,
"target": rect});
}
}
}
else if (!jQuery(node).is("button, select, textarea")) {
jQuery.each(node.childNodes, function() {
highlight(this, addItems);
});
}
}
var addItems = [];
var result = this.each(function() {
highlight(this, addItems);
});
for (var i = 0; i < addItems.length; ++i) {
jQuery(addItems[i].parent).before(addItems[i].target);
}
return result;
};
/*
* backward compatibility for jQuery.browser
* This will be supported until firefox bug is fixed.
*/
if (!jQuery.browser) {
jQuery.uaMatch = function(ua) {
ua = ua.toLowerCase();
var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
/(webkit)[ \/]([\w.]+)/.exec(ua) ||
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
/(msie) ([\w.]+)/.exec(ua) ||
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
[];
return {
browser: match[ 1 ] || "",
version: match[ 2 ] || "0"
};
};
jQuery.browser = {};
jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true;
}
/**
* Small JavaScript module for the documentation.
*/
var Documentation = {
init : function() {
this.fixFirefoxAnchorBug();
this.highlightSearchWords();
this.initIndexTable();
if (DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) {
this.initOnKeyListeners();
}
},
/**
* i18n support
*/
TRANSLATIONS : {},
PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; },
LOCALE : 'unknown',
// gettext and ngettext don't access this so that the functions
// can safely bound to a different name (_ = Documentation.gettext)
gettext : function(string) {
var translated = Documentation.TRANSLATIONS[string];
if (typeof translated === 'undefined')
return string;
return (typeof translated === 'string') ? translated : translated[0];
},
ngettext : function(singular, plural, n) {
var translated = Documentation.TRANSLATIONS[singular];
if (typeof translated === 'undefined')
return (n == 1) ? singular : plural;
return translated[Documentation.PLURALEXPR(n)];
},
addTranslations : function(catalog) {
for (var key in catalog.messages)
this.TRANSLATIONS[key] = catalog.messages[key];
this.PLURAL_EXPR = new Function('n', 'return +(' + catalog.plural_expr + ')');
this.LOCALE = catalog.locale;
},
/**
* add context elements like header anchor links
*/
addContextElements : function() {
$('div[id] > :header:first').each(function() {
$('<a class="headerlink">\u00B6</a>').
attr('href', '#' + this.id).
attr('title', _('Permalink to this headline')).
appendTo(this);
});
$('dt[id]').each(function() {
$('<a class="headerlink">\u00B6</a>').
attr('href', '#' + this.id).
attr('title', _('Permalink to this definition')).
appendTo(this);
});
},
/**
* workaround a firefox stupidity
* see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075
*/
fixFirefoxAnchorBug : function() {
if (document.location.hash && $.browser.mozilla)
window.setTimeout(function() {
document.location.href += '';
}, 10);
},
/**
* highlight the search words provided in the url in the text
*/
highlightSearchWords : function() {
var params = $.getQueryParameters();
var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : [];
if (terms.length) {
var body = $('div.body');
if (!body.length) {
body = $('body');
}
window.setTimeout(function() {
$.each(terms, function() {
body.highlightText(this.toLowerCase(), 'highlighted');
});
}, 10);
$('<p class="highlight-link"><a href="javascript:Documentation.' +
'hideSearchWords()">' + _('Hide Search Matches') + '</a></p>')
.appendTo($('#searchbox'));
}
},
/**
* init the domain index toggle buttons
*/
initIndexTable : function() {
var togglers = $('img.toggler').click(function() {
var src = $(this).attr('src');
var idnum = $(this).attr('id').substr(7);
$('tr.cg-' + idnum).toggle();
if (src.substr(-9) === 'minus.png')
$(this).attr('src', src.substr(0, src.length-9) + 'plus.png');
else
$(this).attr('src', src.substr(0, src.length-8) + 'minus.png');
}).css('display', '');
if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) {
togglers.click();
}
},
/**
* helper function to hide the search marks again
*/
hideSearchWords : function() {
$('#searchbox .highlight-link').fadeOut(300);
$('span.highlighted').removeClass('highlighted');
},
/**
* make the url absolute
*/
makeURL : function(relativeURL) {
return DOCUMENTATION_OPTIONS.URL_ROOT + '/' + relativeURL;
},
/**
* get the current relative url
*/
getCurrentURL : function() {
var path = document.location.pathname;
var parts = path.split(/\//);
$.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() {
if (this === '..')
parts.pop();
});
var url = parts.join('/');
return path.substring(url.lastIndexOf('/') + 1, path.length - 1);
},
initOnKeyListeners: function() {
$(document).keydown(function(event) {
var activeElementType = document.activeElement.tagName;
// don't navigate when in search box, textarea, dropdown or button
if (activeElementType !== 'TEXTAREA' && activeElementType !== 'INPUT' && activeElementType !== 'SELECT'
&& activeElementType !== 'BUTTON' && !event.altKey && !event.ctrlKey && !event.metaKey
&& !event.shiftKey) {
switch (event.keyCode) {
case 37: // left
var prevHref = $('link[rel="prev"]').prop('href');
if (prevHref) {
window.location.href = prevHref;
return false;
}
case 39: // right
var nextHref = $('link[rel="next"]').prop('href');
if (nextHref) {
window.location.href = nextHref;
return false;
}
}
}
});
}
};
// quick alias for translations
_ = Documentation.gettext;
$(document).ready(function() {
Documentation.init();
});
var DOCUMENTATION_OPTIONS = {
URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'),
VERSION: '1.0',
LANGUAGE: 'python',
COLLAPSE_INDEX: false,
BUILDER: 'html',
FILE_SUFFIX: '.html',
LINK_SUFFIX: '.html',
HAS_SOURCE: true,
SOURCELINK_SUFFIX: '.txt',
NAVIGATION_WITH_KEYS: false
};
\ No newline at end of file
This source diff could not be displayed because it is too large. You can view the blob instead.
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/*
* language_data.js
* ~~~~~~~~~~~~~~~~
*
* This script contains the language-specific data used by searchtools.js,
* namely the list of stopwords, stemmer, scorer and splitter.
*
* :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"];
/* Non-minified version JS is _stemmer.js if file is provided */
/**
* Porter Stemmer
*/
var Stemmer = function() {
var step2list = {
ational: 'ate',
tional: 'tion',
enci: 'ence',
anci: 'ance',
izer: 'ize',
bli: 'ble',
alli: 'al',
entli: 'ent',
eli: 'e',
ousli: 'ous',
ization: 'ize',
ation: 'ate',
ator: 'ate',
alism: 'al',
iveness: 'ive',
fulness: 'ful',
ousness: 'ous',
aliti: 'al',
iviti: 'ive',
biliti: 'ble',
logi: 'log'
};
var step3list = {
icate: 'ic',
ative: '',
alize: 'al',
iciti: 'ic',
ical: 'ic',
ful: '',
ness: ''
};
var c = "[^aeiou]"; // consonant
var v = "[aeiouy]"; // vowel
var C = c + "[^aeiouy]*"; // consonant sequence
var V = v + "[aeiou]*"; // vowel sequence
var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0
var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1
var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1
var s_v = "^(" + C + ")?" + v; // vowel in stem
this.stemWord = function (w) {
var stem;
var suffix;
var firstch;
var origword = w;
if (w.length < 3)
return w;
var re;
var re2;
var re3;
var re4;
firstch = w.substr(0,1);
if (firstch == "y")
w = firstch.toUpperCase() + w.substr(1);
// Step 1a
re = /^(.+?)(ss|i)es$/;
re2 = /^(.+?)([^s])s$/;
if (re.test(w))
w = w.replace(re,"$1$2");
else if (re2.test(w))
w = w.replace(re2,"$1$2");
// Step 1b
re = /^(.+?)eed$/;
re2 = /^(.+?)(ed|ing)$/;
if (re.test(w)) {
var fp = re.exec(w);
re = new RegExp(mgr0);
if (re.test(fp[1])) {
re = /.$/;
w = w.replace(re,"");
}
}
else if (re2.test(w)) {
var fp = re2.exec(w);
stem = fp[1];
re2 = new RegExp(s_v);
if (re2.test(stem)) {
w = stem;
re2 = /(at|bl|iz)$/;
re3 = new RegExp("([^aeiouylsz])\\1$");
re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
if (re2.test(w))
w = w + "e";
else if (re3.test(w)) {
re = /.$/;
w = w.replace(re,"");
}
else if (re4.test(w))
w = w + "e";
}
}
// Step 1c
re = /^(.+?)y$/;
if (re.test(w)) {
var fp = re.exec(w);
stem = fp[1];
re = new RegExp(s_v);
if (re.test(stem))
w = stem + "i";
}
// Step 2
re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
if (re.test(w)) {
var fp = re.exec(w);
stem = fp[1];
suffix = fp[2];
re = new RegExp(mgr0);
if (re.test(stem))
w = stem + step2list[suffix];
}
// Step 3
re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
if (re.test(w)) {
var fp = re.exec(w);
stem = fp[1];
suffix = fp[2];
re = new RegExp(mgr0);
if (re.test(stem))
w = stem + step3list[suffix];
}
// Step 4
re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
re2 = /^(.+?)(s|t)(ion)$/;
if (re.test(w)) {
var fp = re.exec(w);
stem = fp[1];
re = new RegExp(mgr1);
if (re.test(stem))
w = stem;
}
else if (re2.test(w)) {
var fp = re2.exec(w);
stem = fp[1] + fp[2];
re2 = new RegExp(mgr1);
if (re2.test(stem))
w = stem;
}
// Step 5
re = /^(.+?)e$/;
if (re.test(w)) {
var fp = re.exec(w);
stem = fp[1];
re = new RegExp(mgr1);
re2 = new RegExp(meq1);
re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
w = stem;
}
re = /ll$/;
re2 = new RegExp(mgr1);
if (re.test(w) && re2.test(w)) {
re = /.$/;
w = w.replace(re,"");
}
// and turn initial Y back to y
if (firstch == "y")
w = firstch.toLowerCase() + w.substr(1);
return w;
}
}
var splitChars = (function() {
var result = {};
var singles = [96, 180, 187, 191, 215, 247, 749, 885, 903, 907, 909, 930, 1014, 1648,
1748, 1809, 2416, 2473, 2481, 2526, 2601, 2609, 2612, 2615, 2653, 2702,
2706, 2729, 2737, 2740, 2857, 2865, 2868, 2910, 2928, 2948, 2961, 2971,
2973, 3085, 3089, 3113, 3124, 3213, 3217, 3241, 3252, 3295, 3341, 3345,
3369, 3506, 3516, 3633, 3715, 3721, 3736, 3744, 3748, 3750, 3756, 3761,
3781, 3912, 4239, 4347, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823,
4881, 5760, 5901, 5997, 6313, 7405, 8024, 8026, 8028, 8030, 8117, 8125,
8133, 8181, 8468, 8485, 8487, 8489, 8494, 8527, 11311, 11359, 11687, 11695,
11703, 11711, 11719, 11727, 11735, 12448, 12539, 43010, 43014, 43019, 43587,
43696, 43713, 64286, 64297, 64311, 64317, 64319, 64322, 64325, 65141];
var i, j, start, end;
for (i = 0; i < singles.length; i++) {
result[singles[i]] = true;
}
var ranges = [[0, 47], [58, 64], [91, 94], [123, 169], [171, 177], [182, 184], [706, 709],
[722, 735], [741, 747], [751, 879], [888, 889], [894, 901], [1154, 1161],
[1318, 1328], [1367, 1368], [1370, 1376], [1416, 1487], [1515, 1519], [1523, 1568],
[1611, 1631], [1642, 1645], [1750, 1764], [1767, 1773], [1789, 1790], [1792, 1807],
[1840, 1868], [1958, 1968], [1970, 1983], [2027, 2035], [2038, 2041], [2043, 2047],
[2070, 2073], [2075, 2083], [2085, 2087], [2089, 2307], [2362, 2364], [2366, 2383],
[2385, 2391], [2402, 2405], [2419, 2424], [2432, 2436], [2445, 2446], [2449, 2450],
[2483, 2485], [2490, 2492], [2494, 2509], [2511, 2523], [2530, 2533], [2546, 2547],
[2554, 2564], [2571, 2574], [2577, 2578], [2618, 2648], [2655, 2661], [2672, 2673],
[2677, 2692], [2746, 2748], [2750, 2767], [2769, 2783], [2786, 2789], [2800, 2820],
[2829, 2830], [2833, 2834], [2874, 2876], [2878, 2907], [2914, 2917], [2930, 2946],
[2955, 2957], [2966, 2968], [2976, 2978], [2981, 2983], [2987, 2989], [3002, 3023],
[3025, 3045], [3059, 3076], [3130, 3132], [3134, 3159], [3162, 3167], [3170, 3173],
[3184, 3191], [3199, 3204], [3258, 3260], [3262, 3293], [3298, 3301], [3312, 3332],
[3386, 3388], [3390, 3423], [3426, 3429], [3446, 3449], [3456, 3460], [3479, 3481],
[3518, 3519], [3527, 3584], [3636, 3647], [3655, 3663], [3674, 3712], [3717, 3718],
[3723, 3724], [3726, 3731], [3752, 3753], [3764, 3772], [3774, 3775], [3783, 3791],
[3802, 3803], [3806, 3839], [3841, 3871], [3892, 3903], [3949, 3975], [3980, 4095],
[4139, 4158], [4170, 4175], [4182, 4185], [4190, 4192], [4194, 4196], [4199, 4205],
[4209, 4212], [4226, 4237], [4250, 4255], [4294, 4303], [4349, 4351], [4686, 4687],
[4702, 4703], [4750, 4751], [4790, 4791], [4806, 4807], [4886, 4887], [4955, 4968],
[4989, 4991], [5008, 5023], [5109, 5120], [5741, 5742], [5787, 5791], [5867, 5869],
[5873, 5887], [5906, 5919], [5938, 5951], [5970, 5983], [6001, 6015], [6068, 6102],
[6104, 6107], [6109, 6111], [6122, 6127], [6138, 6159], [6170, 6175], [6264, 6271],
[6315, 6319], [6390, 6399], [6429, 6469], [6510, 6511], [6517, 6527], [6572, 6592],
[6600, 6607], [6619, 6655], [6679, 6687], [6741, 6783], [6794, 6799], [6810, 6822],
[6824, 6916], [6964, 6980], [6988, 6991], [7002, 7042], [7073, 7085], [7098, 7167],
[7204, 7231], [7242, 7244], [7294, 7400], [7410, 7423], [7616, 7679], [7958, 7959],
[7966, 7967], [8006, 8007], [8014, 8015], [8062, 8063], [8127, 8129], [8141, 8143],
[8148, 8149], [8156, 8159], [8173, 8177], [8189, 8303], [8306, 8307], [8314, 8318],
[8330, 8335], [8341, 8449], [8451, 8454], [8456, 8457], [8470, 8472], [8478, 8483],
[8506, 8507], [8512, 8516], [8522, 8525], [8586, 9311], [9372, 9449], [9472, 10101],
[10132, 11263], [11493, 11498], [11503, 11516], [11518, 11519], [11558, 11567],
[11622, 11630], [11632, 11647], [11671, 11679], [11743, 11822], [11824, 12292],
[12296, 12320], [12330, 12336], [12342, 12343], [12349, 12352], [12439, 12444],
[12544, 12548], [12590, 12592], [12687, 12689], [12694, 12703], [12728, 12783],
[12800, 12831], [12842, 12880], [12896, 12927], [12938, 12976], [12992, 13311],
[19894, 19967], [40908, 40959], [42125, 42191], [42238, 42239], [42509, 42511],
[42540, 42559], [42592, 42593], [42607, 42622], [42648, 42655], [42736, 42774],
[42784, 42785], [42889, 42890], [42893, 43002], [43043, 43055], [43062, 43071],
[43124, 43137], [43188, 43215], [43226, 43249], [43256, 43258], [43260, 43263],
[43302, 43311], [43335, 43359], [43389, 43395], [43443, 43470], [43482, 43519],
[43561, 43583], [43596, 43599], [43610, 43615], [43639, 43641], [43643, 43647],
[43698, 43700], [43703, 43704], [43710, 43711], [43715, 43738], [43742, 43967],
[44003, 44015], [44026, 44031], [55204, 55215], [55239, 55242], [55292, 55295],
[57344, 63743], [64046, 64047], [64110, 64111], [64218, 64255], [64263, 64274],
[64280, 64284], [64434, 64466], [64830, 64847], [64912, 64913], [64968, 65007],
[65020, 65135], [65277, 65295], [65306, 65312], [65339, 65344], [65371, 65381],
[65471, 65473], [65480, 65481], [65488, 65489], [65496, 65497]];
for (i = 0; i < ranges.length; i++) {
start = ranges[i][0];
end = ranges[i][1];
for (j = start; j <= end; j++) {
result[j] = true;
}
}
return result;
})();
function splitQuery(query) {
var result = [];
var start = -1;
for (var i = 0; i < query.length; i++) {
if (splitChars[query.charCodeAt(i)]) {
if (start !== -1) {
result.push(query.slice(start, i));
start = -1;
}
} else if (start === -1) {
start = i;
}
}
if (start !== -1) {
result.push(query.slice(start));
}
return result;
}
pre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding-left: 5px; padding-right: 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding-left: 5px; padding-right: 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #f8f8f8; }
.highlight .c { color: #8f5902; font-style: italic } /* Comment */
.highlight .err { color: #a40000; border: 1px solid #ef2929 } /* Error */
.highlight .g { color: #000000 } /* Generic */
.highlight .k { color: #004461; font-weight: bold } /* Keyword */
.highlight .l { color: #000000 } /* Literal */
.highlight .n { color: #000000 } /* Name */
.highlight .o { color: #582800 } /* Operator */
.highlight .x { color: #000000 } /* Other */
.highlight .p { color: #000000; font-weight: bold } /* Punctuation */
.highlight .ch { color: #8f5902; font-style: italic } /* Comment.Hashbang */
.highlight .cm { color: #8f5902; font-style: italic } /* Comment.Multiline */
.highlight .cp { color: #8f5902 } /* Comment.Preproc */
.highlight .cpf { color: #8f5902; font-style: italic } /* Comment.PreprocFile */
.highlight .c1 { color: #8f5902; font-style: italic } /* Comment.Single */
.highlight .cs { color: #8f5902; font-style: italic } /* Comment.Special */
.highlight .gd { color: #a40000 } /* Generic.Deleted */
.highlight .ge { color: #000000; font-style: italic } /* Generic.Emph */
.highlight .gr { color: #ef2929 } /* Generic.Error */
.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
.highlight .gi { color: #00A000 } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #745334 } /* Generic.Prompt */
.highlight .gs { color: #000000; font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
.highlight .gt { color: #a40000; font-weight: bold } /* Generic.Traceback */
.highlight .kc { color: #004461; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #004461; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #004461; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #004461; font-weight: bold } /* Keyword.Pseudo */
.highlight .kr { color: #004461; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #004461; font-weight: bold } /* Keyword.Type */
.highlight .ld { color: #000000 } /* Literal.Date */
.highlight .m { color: #990000 } /* Literal.Number */
.highlight .s { color: #4e9a06 } /* Literal.String */
.highlight .na { color: #c4a000 } /* Name.Attribute */
.highlight .nb { color: #004461 } /* Name.Builtin */
.highlight .nc { color: #000000 } /* Name.Class */
.highlight .no { color: #000000 } /* Name.Constant */
.highlight .nd { color: #888888 } /* Name.Decorator */
.highlight .ni { color: #ce5c00 } /* Name.Entity */
.highlight .ne { color: #cc0000; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #000000 } /* Name.Function */
.highlight .nl { color: #f57900 } /* Name.Label */
.highlight .nn { color: #000000 } /* Name.Namespace */
.highlight .nx { color: #000000 } /* Name.Other */
.highlight .py { color: #000000 } /* Name.Property */
.highlight .nt { color: #004461; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #000000 } /* Name.Variable */
.highlight .ow { color: #004461; font-weight: bold } /* Operator.Word */
.highlight .w { color: #f8f8f8; text-decoration: underline } /* Text.Whitespace */
.highlight .mb { color: #990000 } /* Literal.Number.Bin */
.highlight .mf { color: #990000 } /* Literal.Number.Float */
.highlight .mh { color: #990000 } /* Literal.Number.Hex */
.highlight .mi { color: #990000 } /* Literal.Number.Integer */
.highlight .mo { color: #990000 } /* Literal.Number.Oct */
.highlight .sa { color: #4e9a06 } /* Literal.String.Affix */
.highlight .sb { color: #4e9a06 } /* Literal.String.Backtick */
.highlight .sc { color: #4e9a06 } /* Literal.String.Char */
.highlight .dl { color: #4e9a06 } /* Literal.String.Delimiter */
.highlight .sd { color: #8f5902; font-style: italic } /* Literal.String.Doc */
.highlight .s2 { color: #4e9a06 } /* Literal.String.Double */
.highlight .se { color: #4e9a06 } /* Literal.String.Escape */
.highlight .sh { color: #4e9a06 } /* Literal.String.Heredoc */
.highlight .si { color: #4e9a06 } /* Literal.String.Interpol */
.highlight .sx { color: #4e9a06 } /* Literal.String.Other */
.highlight .sr { color: #4e9a06 } /* Literal.String.Regex */
.highlight .s1 { color: #4e9a06 } /* Literal.String.Single */
.highlight .ss { color: #4e9a06 } /* Literal.String.Symbol */
.highlight .bp { color: #3465a4 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #000000 } /* Name.Function.Magic */
.highlight .vc { color: #000000 } /* Name.Variable.Class */
.highlight .vg { color: #000000 } /* Name.Variable.Global */
.highlight .vi { color: #000000 } /* Name.Variable.Instance */
.highlight .vm { color: #000000 } /* Name.Variable.Magic */
.highlight .il { color: #990000 } /* Literal.Number.Integer.Long */
\ No newline at end of file
/*
* searchtools.js
* ~~~~~~~~~~~~~~~~
*
* Sphinx JavaScript utilities for the full-text search.
*
* :copyright: Copyright 2007-2020 by the Sphinx team, see AUTHORS.
* :license: BSD, see LICENSE for details.
*
*/
if (!Scorer) {
/**
* Simple result scoring code.
*/
var Scorer = {
// Implement the following function to further tweak the score for each result
// The function takes a result array [filename, title, anchor, descr, score]
// and returns the new score.
/*
score: function(result) {
return result[4];
},
*/
// query matches the full name of an object
objNameMatch: 11,
// or matches in the last dotted part of the object name
objPartialMatch: 6,
// Additive scores depending on the priority of the object
objPrio: {0: 15, // used to be importantResults
1: 5, // used to be objectResults
2: -5}, // used to be unimportantResults
// Used when the priority is not in the mapping.
objPrioDefault: 0,
// query found in title
title: 15,
partialTitle: 7,
// query found in terms
term: 5,
partialTerm: 2
};
}
if (!splitQuery) {
function splitQuery(query) {
return query.split(/\s+/);
}
}
/**
* Search Module
*/
var Search = {
_index : null,
_queued_query : null,
_pulse_status : -1,
htmlToText : function(htmlString) {
var virtualDocument = document.implementation.createHTMLDocument('virtual');
var htmlElement = $(htmlString, virtualDocument);
htmlElement.find('.headerlink').remove();
docContent = htmlElement.find('[role=main]')[0];
if(docContent === undefined) {
console.warn("Content block not found. Sphinx search tries to obtain it " +
"via '[role=main]'. Could you check your theme or template.");
return "";
}
return docContent.textContent || docContent.innerText;
},
init : function() {
var params = $.getQueryParameters();
if (params.q) {
var query = params.q[0];
$('input[name="q"]')[0].value = query;
this.performSearch(query);
}
},
loadIndex : function(url) {
$.ajax({type: "GET", url: url, data: null,
dataType: "script", cache: true,
complete: function(jqxhr, textstatus) {
if (textstatus != "success") {
document.getElementById("searchindexloader").src = url;
}
}});
},
setIndex : function(index) {
var q;
this._index = index;
if ((q = this._queued_query) !== null) {
this._queued_query = null;
Search.query(q);
}
},
hasIndex : function() {
return this._index !== null;
},
deferQuery : function(query) {
this._queued_query = query;
},
stopPulse : function() {
this._pulse_status = 0;
},
startPulse : function() {
if (this._pulse_status >= 0)
return;
function pulse() {
var i;
Search._pulse_status = (Search._pulse_status + 1) % 4;
var dotString = '';
for (i = 0; i < Search._pulse_status; i++)
dotString += '.';
Search.dots.text(dotString);
if (Search._pulse_status > -1)
window.setTimeout(pulse, 500);
}
pulse();
},
/**
* perform a search for something (or wait until index is loaded)
*/
performSearch : function(query) {
// create the required interface elements
this.out = $('#search-results');
this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out);
this.dots = $('<span></span>').appendTo(this.title);
this.status = $('<p class="search-summary">&nbsp;</p>').appendTo(this.out);
this.output = $('<ul class="search"/>').appendTo(this.out);
$('#search-progress').text(_('Preparing search...'));
this.startPulse();
// index already loaded, the browser was quick!
if (this.hasIndex())
this.query(query);
else
this.deferQuery(query);
},
/**
* execute search (requires search index to be loaded)
*/
query : function(query) {
var i;
// stem the searchterms and add them to the correct list
var stemmer = new Stemmer();
var searchterms = [];
var excluded = [];
var hlterms = [];
var tmp = splitQuery(query);
var objectterms = [];
for (i = 0; i < tmp.length; i++) {
if (tmp[i] !== "") {
objectterms.push(tmp[i].toLowerCase());
}
if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i] === "") {
// skip this "word"
continue;
}
// stem the word
var word = stemmer.stemWord(tmp[i].toLowerCase());
// prevent stemmer from cutting word smaller than two chars
if(word.length < 3 && tmp[i].length >= 3) {
word = tmp[i];
}
var toAppend;
// select the correct list
if (word[0] == '-') {
toAppend = excluded;
word = word.substr(1);
}
else {
toAppend = searchterms;
hlterms.push(tmp[i].toLowerCase());
}
// only add if not already in the list
if (!$u.contains(toAppend, word))
toAppend.push(word);
}
var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
// console.debug('SEARCH: searching for:');
// console.info('required: ', searchterms);
// console.info('excluded: ', excluded);
// prepare search
var terms = this._index.terms;
var titleterms = this._index.titleterms;
// array of [filename, title, anchor, descr, score]
var results = [];
$('#search-progress').empty();
// lookup as object
for (i = 0; i < objectterms.length; i++) {
var others = [].concat(objectterms.slice(0, i),
objectterms.slice(i+1, objectterms.length));
results = results.concat(this.performObjectSearch(objectterms[i], others));
}
// lookup as search terms in fulltext
results = results.concat(this.performTermsSearch(searchterms, excluded, terms, titleterms));
// let the scorer override scores with a custom scoring function
if (Scorer.score) {
for (i = 0; i < results.length; i++)
results[i][4] = Scorer.score(results[i]);
}
// now sort the results by score (in opposite order of appearance, since the
// display function below uses pop() to retrieve items) and then
// alphabetically
results.sort(function(a, b) {
var left = a[4];
var right = b[4];
if (left > right) {
return 1;
} else if (left < right) {
return -1;
} else {
// same score: sort alphabetically
left = a[1].toLowerCase();
right = b[1].toLowerCase();
return (left > right) ? -1 : ((left < right) ? 1 : 0);
}
});
// for debugging
//Search.lastresults = results.slice(); // a copy
//console.info('search results:', Search.lastresults);
// print the results
var resultCount = results.length;
function displayNextItem() {
// results left, load the summary and display it
if (results.length) {
var item = results.pop();
var listItem = $('<li style="display:none"></li>');
var requestUrl = "";
var linkUrl = "";
if (DOCUMENTATION_OPTIONS.BUILDER === 'dirhtml') {
// dirhtml builder
var dirname = item[0] + '/';
if (dirname.match(/\/index\/$/)) {
dirname = dirname.substring(0, dirname.length-6);
} else if (dirname == 'index/') {
dirname = '';
}
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + dirname;
linkUrl = requestUrl;
} else {
// normal html builders
requestUrl = DOCUMENTATION_OPTIONS.URL_ROOT + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX;
linkUrl = item[0] + DOCUMENTATION_OPTIONS.LINK_SUFFIX;
}
listItem.append($('<a/>').attr('href',
linkUrl +
highlightstring + item[2]).html(item[1]));
if (item[3]) {
listItem.append($('<span> (' + item[3] + ')</span>'));
Search.output.append(listItem);
listItem.slideDown(5, function() {
displayNextItem();
});
} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
$.ajax({url: requestUrl,
dataType: "text",
complete: function(jqxhr, textstatus) {
var data = jqxhr.responseText;
if (data !== '' && data !== undefined) {
listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
}
Search.output.append(listItem);
listItem.slideDown(5, function() {
displayNextItem();
});
}});
} else {
// no source available, just display title
Search.output.append(listItem);
listItem.slideDown(5, function() {
displayNextItem();
});
}
}
// search finished, update title and status message
else {
Search.stopPulse();
Search.title.text(_('Search Results'));
if (!resultCount)
Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
else
Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
Search.status.fadeIn(500);
}
}
displayNextItem();
},
/**
* search for object names
*/
performObjectSearch : function(object, otherterms) {
var filenames = this._index.filenames;
var docnames = this._index.docnames;
var objects = this._index.objects;
var objnames = this._index.objnames;
var titles = this._index.titles;
var i;
var results = [];
for (var prefix in objects) {
for (var name in objects[prefix]) {
var fullname = (prefix ? prefix + '.' : '') + name;
var fullnameLower = fullname.toLowerCase()
if (fullnameLower.indexOf(object) > -1) {
var score = 0;
var parts = fullnameLower.split('.');
// check for different match types: exact matches of full name or
// "last name" (i.e. last dotted part)
if (fullnameLower == object || parts[parts.length - 1] == object) {
score += Scorer.objNameMatch;
// matches in last name
} else if (parts[parts.length - 1].indexOf(object) > -1) {
score += Scorer.objPartialMatch;
}
var match = objects[prefix][name];
var objname = objnames[match[1]][2];
var title = titles[match[0]];
// If more than one term searched for, we require other words to be
// found in the name/title/description
if (otherterms.length > 0) {
var haystack = (prefix + ' ' + name + ' ' +
objname + ' ' + title).toLowerCase();
var allfound = true;
for (i = 0; i < otherterms.length; i++) {
if (haystack.indexOf(otherterms[i]) == -1) {
allfound = false;
break;
}
}
if (!allfound) {
continue;
}
}
var descr = objname + _(', in ') + title;
var anchor = match[3];
if (anchor === '')
anchor = fullname;
else if (anchor == '-')
anchor = objnames[match[1]][1] + '-' + fullname;
// add custom score for some objects according to scorer
if (Scorer.objPrio.hasOwnProperty(match[2])) {
score += Scorer.objPrio[match[2]];
} else {
score += Scorer.objPrioDefault;
}
results.push([docnames[match[0]], fullname, '#'+anchor, descr, score, filenames[match[0]]]);
}
}
}
return results;
},
/**
* search for full-text terms in the index
*/
performTermsSearch : function(searchterms, excluded, terms, titleterms) {
var docnames = this._index.docnames;
var filenames = this._index.filenames;
var titles = this._index.titles;
var i, j, file;
var fileMap = {};
var scoreMap = {};
var results = [];
// perform the search on the required terms
for (i = 0; i < searchterms.length; i++) {
var word = searchterms[i];
var files = [];
var _o = [
{files: terms[word], score: Scorer.term},
{files: titleterms[word], score: Scorer.title}
];
// add support for partial matches
if (word.length > 2) {
for (var w in terms) {
if (w.match(word) && !terms[word]) {
_o.push({files: terms[w], score: Scorer.partialTerm})
}
}
for (var w in titleterms) {
if (w.match(word) && !titleterms[word]) {
_o.push({files: titleterms[w], score: Scorer.partialTitle})
}
}
}
// no match but word was a required one
if ($u.every(_o, function(o){return o.files === undefined;})) {
break;
}
// found search word in contents
$u.each(_o, function(o) {
var _files = o.files;
if (_files === undefined)
return
if (_files.length === undefined)
_files = [_files];
files = files.concat(_files);
// set score for the word in each file to Scorer.term
for (j = 0; j < _files.length; j++) {
file = _files[j];
if (!(file in scoreMap))
scoreMap[file] = {};
scoreMap[file][word] = o.score;
}
});
// create the mapping
for (j = 0; j < files.length; j++) {
file = files[j];
if (file in fileMap && fileMap[file].indexOf(word) === -1)
fileMap[file].push(word);
else
fileMap[file] = [word];
}
}
// now check if the files don't contain excluded terms
for (file in fileMap) {
var valid = true;
// check if all requirements are matched
var filteredTermCount = // as search terms with length < 3 are discarded: ignore
searchterms.filter(function(term){return term.length > 2}).length
if (
fileMap[file].length != searchterms.length &&
fileMap[file].length != filteredTermCount
) continue;
// ensure that none of the excluded terms is in the search result
for (i = 0; i < excluded.length; i++) {
if (terms[excluded[i]] == file ||
titleterms[excluded[i]] == file ||
$u.contains(terms[excluded[i]] || [], file) ||
$u.contains(titleterms[excluded[i]] || [], file)) {
valid = false;
break;
}
}
// if we have still a valid result we can add it to the result list
if (valid) {
// select one (max) score for the file.
// for better ranking, we should calculate ranking by using words statistics like basic tf-idf...
var score = $u.max($u.map(fileMap[file], function(w){return scoreMap[file][w]}));
results.push([docnames[file], titles[file], '', null, score, filenames[file]]);
}
}
return results;
},
/**
* helper function to return a node containing the
* search summary for a given text. keywords is a list
* of stemmed words, hlwords is the list of normal, unstemmed
* words. the first one is used to find the occurrence, the
* latter for highlighting it.
*/
makeSearchSummary : function(htmlText, keywords, hlwords) {
var text = Search.htmlToText(htmlText);
var textLower = text.toLowerCase();
var start = 0;
$.each(keywords, function() {
var i = textLower.indexOf(this.toLowerCase());
if (i > -1)
start = i;
});
start = Math.max(start - 120, 0);
var excerpt = ((start > 0) ? '...' : '') +
$.trim(text.substr(start, 240)) +
((start + 240 - text.length) ? '...' : '');
var rv = $('<div class="context"></div>').text(excerpt);
$.each(hlwords, function() {
rv = rv.highlightText(this, 'highlighted');
});
return rv;
}
};
$(document).ready(function() {
Search.init();
});
// Underscore.js 1.3.1
// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
// Underscore is freely distributable under the MIT license.
// Portions of Underscore are inspired or borrowed from Prototype,
// Oliver Steele's Functional, and John Resig's Micro-Templating.
// For all details and documentation:
// http://documentcloud.github.com/underscore
(function() {
// Baseline setup
// --------------
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;
// Save the previous value of the `_` variable.
var previousUnderscore = root._;
// Establish the object that gets returned to break out of a loop iteration.
var breaker = {};
// Save bytes in the minified (but not gzipped) version:
var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
// Create quick reference variables for speed access to core prototypes.
var slice = ArrayProto.slice,
unshift = ArrayProto.unshift,
toString = ObjProto.toString,
hasOwnProperty = ObjProto.hasOwnProperty;
// All **ECMAScript 5** native function implementations that we hope to use
// are declared here.
var
nativeForEach = ArrayProto.forEach,
nativeMap = ArrayProto.map,
nativeReduce = ArrayProto.reduce,
nativeReduceRight = ArrayProto.reduceRight,
nativeFilter = ArrayProto.filter,
nativeEvery = ArrayProto.every,
nativeSome = ArrayProto.some,
nativeIndexOf = ArrayProto.indexOf,
nativeLastIndexOf = ArrayProto.lastIndexOf,
nativeIsArray = Array.isArray,
nativeKeys = Object.keys,
nativeBind = FuncProto.bind;
// Create a safe reference to the Underscore object for use below.
var _ = function(obj) { return new wrapper(obj); };
// Export the Underscore object for **Node.js**, with
// backwards-compatibility for the old `require()` API. If we're in
// the browser, add `_` as a global object via a string identifier,
// for Closure Compiler "advanced" mode.
if (typeof exports !== 'undefined') {
if (typeof module !== 'undefined' && module.exports) {
exports = module.exports = _;
}
exports._ = _;
} else {
root['_'] = _;
}
// Current version.
_.VERSION = '1.3.1';
// Collection Functions
// --------------------
// The cornerstone, an `each` implementation, aka `forEach`.
// Handles objects with the built-in `forEach`, arrays, and raw objects.
// Delegates to **ECMAScript 5**'s native `forEach` if available.
var each = _.each = _.forEach = function(obj, iterator, context) {
if (obj == null) return;
if (nativeForEach && obj.forEach === nativeForEach) {
obj.forEach(iterator, context);
} else if (obj.length === +obj.length) {
for (var i = 0, l = obj.length; i < l; i++) {
if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return;
}
} else {
for (var key in obj) {
if (_.has(obj, key)) {
if (iterator.call(context, obj[key], key, obj) === breaker) return;
}
}
}
};
// Return the results of applying the iterator to each element.
// Delegates to **ECMAScript 5**'s native `map` if available.
_.map = _.collect = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
each(obj, function(value, index, list) {
results[results.length] = iterator.call(context, value, index, list);
});
if (obj.length === +obj.length) results.length = obj.length;
return results;
};
// **Reduce** builds up a single result from a list of values, aka `inject`,
// or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
_.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
var initial = arguments.length > 2;
if (obj == null) obj = [];
if (nativeReduce && obj.reduce === nativeReduce) {
if (context) iterator = _.bind(iterator, context);
return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
}
each(obj, function(value, index, list) {
if (!initial) {
memo = value;
initial = true;
} else {
memo = iterator.call(context, memo, value, index, list);
}
});
if (!initial) throw new TypeError('Reduce of empty array with no initial value');
return memo;
};
// The right-associative version of reduce, also known as `foldr`.
// Delegates to **ECMAScript 5**'s native `reduceRight` if available.
_.reduceRight = _.foldr = function(obj, iterator, memo, context) {
var initial = arguments.length > 2;
if (obj == null) obj = [];
if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
if (context) iterator = _.bind(iterator, context);
return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
}
var reversed = _.toArray(obj).reverse();
if (context && !initial) iterator = _.bind(iterator, context);
return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator);
};
// Return the first value which passes a truth test. Aliased as `detect`.
_.find = _.detect = function(obj, iterator, context) {
var result;
any(obj, function(value, index, list) {
if (iterator.call(context, value, index, list)) {
result = value;
return true;
}
});
return result;
};
// Return all the elements that pass a truth test.
// Delegates to **ECMAScript 5**'s native `filter` if available.
// Aliased as `select`.
_.filter = _.select = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
each(obj, function(value, index, list) {
if (iterator.call(context, value, index, list)) results[results.length] = value;
});
return results;
};
// Return all the elements for which a truth test fails.
_.reject = function(obj, iterator, context) {
var results = [];
if (obj == null) return results;
each(obj, function(value, index, list) {
if (!iterator.call(context, value, index, list)) results[results.length] = value;
});
return results;
};
// Determine whether all of the elements match a truth test.
// Delegates to **ECMAScript 5**'s native `every` if available.
// Aliased as `all`.
_.every = _.all = function(obj, iterator, context) {
var result = true;
if (obj == null) return result;
if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
each(obj, function(value, index, list) {
if (!(result = result && iterator.call(context, value, index, list))) return breaker;
});
return result;
};
// Determine if at least one element in the object matches a truth test.
// Delegates to **ECMAScript 5**'s native `some` if available.
// Aliased as `any`.
var any = _.some = _.any = function(obj, iterator, context) {
iterator || (iterator = _.identity);
var result = false;
if (obj == null) return result;
if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
each(obj, function(value, index, list) {
if (result || (result = iterator.call(context, value, index, list))) return breaker;
});
return !!result;
};
// Determine if a given value is included in the array or object using `===`.
// Aliased as `contains`.
_.include = _.contains = function(obj, target) {
var found = false;
if (obj == null) return found;
if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
found = any(obj, function(value) {
return value === target;
});
return found;
};
// Invoke a method (with arguments) on every item in a collection.
_.invoke = function(obj, method) {
var args = slice.call(arguments, 2);
return _.map(obj, function(value) {
return (_.isFunction(method) ? method || value : value[method]).apply(value, args);
});
};
// Convenience version of a common use case of `map`: fetching a property.
_.pluck = function(obj, key) {
return _.map(obj, function(value){ return value[key]; });
};
// Return the maximum element or (element-based computation).
_.max = function(obj, iterator, context) {
if (!iterator && _.isArray(obj)) return Math.max.apply(Math, obj);
if (!iterator && _.isEmpty(obj)) return -Infinity;
var result = {computed : -Infinity};
each(obj, function(value, index, list) {
var computed = iterator ? iterator.call(context, value, index, list) : value;
computed >= result.computed && (result = {value : value, computed : computed});
});
return result.value;
};
// Return the minimum element (or element-based computation).
_.min = function(obj, iterator, context) {
if (!iterator && _.isArray(obj)) return Math.min.apply(Math, obj);
if (!iterator && _.isEmpty(obj)) return Infinity;
var result = {computed : Infinity};
each(obj, function(value, index, list) {
var computed = iterator ? iterator.call(context, value, index, list) : value;
computed < result.computed && (result = {value : value, computed : computed});
});
return result.value;
};
// Shuffle an array.
_.shuffle = function(obj) {
var shuffled = [], rand;
each(obj, function(value, index, list) {
if (index == 0) {
shuffled[0] = value;
} else {
rand = Math.floor(Math.random() * (index + 1));
shuffled[index] = shuffled[rand];
shuffled[rand] = value;
}
});
return shuffled;
};
// Sort the object's values by a criterion produced by an iterator.
_.sortBy = function(obj, iterator, context) {
return _.pluck(_.map(obj, function(value, index, list) {
return {
value : value,
criteria : iterator.call(context, value, index, list)
};
}).sort(function(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}), 'value');
};
// Groups the object's values by a criterion. Pass either a string attribute
// to group by, or a function that returns the criterion.
_.groupBy = function(obj, val) {
var result = {};
var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; };
each(obj, function(value, index) {
var key = iterator(value, index);
(result[key] || (result[key] = [])).push(value);
});
return result;
};
// Use a comparator function to figure out at what index an object should
// be inserted so as to maintain order. Uses binary search.
_.sortedIndex = function(array, obj, iterator) {
iterator || (iterator = _.identity);
var low = 0, high = array.length;
while (low < high) {
var mid = (low + high) >> 1;
iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid;
}
return low;
};
// Safely convert anything iterable into a real, live array.
_.toArray = function(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
if (_.isArray(iterable)) return slice.call(iterable);
if (_.isArguments(iterable)) return slice.call(iterable);
return _.values(iterable);
};
// Return the number of elements in an object.
_.size = function(obj) {
return _.toArray(obj).length;
};
// Array Functions
// ---------------
// Get the first element of an array. Passing **n** will return the first N
// values in the array. Aliased as `head`. The **guard** check allows it to work
// with `_.map`.
_.first = _.head = function(array, n, guard) {
return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
};
// Returns everything but the last entry of the array. Especcialy useful on
// the arguments object. Passing **n** will return all the values in
// the array, excluding the last N. The **guard** check allows it to work with
// `_.map`.
_.initial = function(array, n, guard) {
return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
};
// Get the last element of an array. Passing **n** will return the last N
// values in the array. The **guard** check allows it to work with `_.map`.
_.last = function(array, n, guard) {
if ((n != null) && !guard) {
return slice.call(array, Math.max(array.length - n, 0));
} else {
return array[array.length - 1];
}
};
// Returns everything but the first entry of the array. Aliased as `tail`.
// Especially useful on the arguments object. Passing an **index** will return
// the rest of the values in the array from that index onward. The **guard**
// check allows it to work with `_.map`.
_.rest = _.tail = function(array, index, guard) {
return slice.call(array, (index == null) || guard ? 1 : index);
};
// Trim out all falsy values from an array.
_.compact = function(array) {
return _.filter(array, function(value){ return !!value; });
};
// Return a completely flattened version of an array.
_.flatten = function(array, shallow) {
return _.reduce(array, function(memo, value) {
if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value));
memo[memo.length] = value;
return memo;
}, []);
};
// Return a version of the array that does not contain the specified value(s).
_.without = function(array) {
return _.difference(array, slice.call(arguments, 1));
};
// Produce a duplicate-free version of the array. If the array has already
// been sorted, you have the option of using a faster algorithm.
// Aliased as `unique`.
_.uniq = _.unique = function(array, isSorted, iterator) {
var initial = iterator ? _.map(array, iterator) : array;
var result = [];
_.reduce(initial, function(memo, el, i) {
if (0 == i || (isSorted === true ? _.last(memo) != el : !_.include(memo, el))) {
memo[memo.length] = el;
result[result.length] = array[i];
}
return memo;
}, []);
return result;
};
// Produce an array that contains the union: each distinct element from all of
// the passed-in arrays.
_.union = function() {
return _.uniq(_.flatten(arguments, true));
};
// Produce an array that contains every item shared between all the
// passed-in arrays. (Aliased as "intersect" for back-compat.)
_.intersection = _.intersect = function(array) {
var rest = slice.call(arguments, 1);
return _.filter(_.uniq(array), function(item) {
return _.every(rest, function(other) {
return _.indexOf(other, item) >= 0;
});
});
};
// Take the difference between one array and a number of other arrays.
// Only the elements present in just the first array will remain.
_.difference = function(array) {
var rest = _.flatten(slice.call(arguments, 1));
return _.filter(array, function(value){ return !_.include(rest, value); });
};
// Zip together multiple lists into a single array -- elements that share
// an index go together.
_.zip = function() {
var args = slice.call(arguments);
var length = _.max(_.pluck(args, 'length'));
var results = new Array(length);
for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i);
return results;
};
// If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
// we need this function. Return the position of the first occurrence of an
// item in an array, or -1 if the item is not included in the array.
// Delegates to **ECMAScript 5**'s native `indexOf` if available.
// If the array is large and already in sort order, pass `true`
// for **isSorted** to use binary search.
_.indexOf = function(array, item, isSorted) {
if (array == null) return -1;
var i, l;
if (isSorted) {
i = _.sortedIndex(array, item);
return array[i] === item ? i : -1;
}
if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item);
for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i;
return -1;
};
// Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
_.lastIndexOf = function(array, item) {
if (array == null) return -1;
if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item);
var i = array.length;
while (i--) if (i in array && array[i] === item) return i;
return -1;
};
// Generate an integer Array containing an arithmetic progression. A port of
// the native Python `range()` function. See
// [the Python documentation](http://docs.python.org/library/functions.html#range).
_.range = function(start, stop, step) {
if (arguments.length <= 1) {
stop = start || 0;
start = 0;
}
step = arguments[2] || 1;
var len = Math.max(Math.ceil((stop - start) / step), 0);
var idx = 0;
var range = new Array(len);
while(idx < len) {
range[idx++] = start;
start += step;
}
return range;
};
// Function (ahem) Functions
// ------------------
// Reusable constructor function for prototype setting.
var ctor = function(){};
// Create a function bound to a given object (assigning `this`, and arguments,
// optionally). Binding with arguments is also known as `curry`.
// Delegates to **ECMAScript 5**'s native `Function.bind` if available.
// We check for `func.bind` first, to fail fast when `func` is undefined.
_.bind = function bind(func, context) {
var bound, args;
if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
if (!_.isFunction(func)) throw new TypeError;
args = slice.call(arguments, 2);
return bound = function() {
if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments)));
ctor.prototype = func.prototype;
var self = new ctor;
var result = func.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) return result;
return self;
};
};
// Bind all of an object's methods to that object. Useful for ensuring that
// all callbacks defined on an object belong to it.
_.bindAll = function(obj) {
var funcs = slice.call(arguments, 1);
if (funcs.length == 0) funcs = _.functions(obj);
each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
return obj;
};
// Memoize an expensive function by storing its results.
_.memoize = function(func, hasher) {
var memo = {};
hasher || (hasher = _.identity);
return function() {
var key = hasher.apply(this, arguments);
return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
};
};
// Delays a function for the given number of milliseconds, and then calls
// it with the arguments supplied.
_.delay = function(func, wait) {
var args = slice.call(arguments, 2);
return setTimeout(function(){ return func.apply(func, args); }, wait);
};
// Defers a function, scheduling it to run after the current call stack has
// cleared.
_.defer = function(func) {
return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
};
// Returns a function, that, when invoked, will only be triggered at most once
// during a given window of time.
_.throttle = function(func, wait) {
var context, args, timeout, throttling, more;
var whenDone = _.debounce(function(){ more = throttling = false; }, wait);
return function() {
context = this; args = arguments;
var later = function() {
timeout = null;
if (more) func.apply(context, args);
whenDone();
};
if (!timeout) timeout = setTimeout(later, wait);
if (throttling) {
more = true;
} else {
func.apply(context, args);
}
whenDone();
throttling = true;
};
};
// Returns a function, that, as long as it continues to be invoked, will not
// be triggered. The function will be called after it stops being called for
// N milliseconds.
_.debounce = function(func, wait) {
var timeout;
return function() {
var context = this, args = arguments;
var later = function() {
timeout = null;
func.apply(context, args);
};
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
};
// Returns a function that will be executed at most one time, no matter how
// often you call it. Useful for lazy initialization.
_.once = function(func) {
var ran = false, memo;
return function() {
if (ran) return memo;
ran = true;
return memo = func.apply(this, arguments);
};
};
// Returns the first function passed as an argument to the second,
// allowing you to adjust arguments, run code before and after, and
// conditionally execute the original function.
_.wrap = function(func, wrapper) {
return function() {
var args = [func].concat(slice.call(arguments, 0));
return wrapper.apply(this, args);
};
};
// Returns a function that is the composition of a list of functions, each
// consuming the return value of the function that follows.
_.compose = function() {
var funcs = arguments;
return function() {
var args = arguments;
for (var i = funcs.length - 1; i >= 0; i--) {
args = [funcs[i].apply(this, args)];
}
return args[0];
};
};
// Returns a function that will only be executed after being called N times.
_.after = function(times, func) {
if (times <= 0) return func();
return function() {
if (--times < 1) { return func.apply(this, arguments); }
};
};
// Object Functions
// ----------------
// Retrieve the names of an object's properties.
// Delegates to **ECMAScript 5**'s native `Object.keys`
_.keys = nativeKeys || function(obj) {
if (obj !== Object(obj)) throw new TypeError('Invalid object');
var keys = [];
for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
return keys;
};
// Retrieve the values of an object's properties.
_.values = function(obj) {
return _.map(obj, _.identity);
};
// Return a sorted list of the function names available on the object.
// Aliased as `methods`
_.functions = _.methods = function(obj) {
var names = [];
for (var key in obj) {
if (_.isFunction(obj[key])) names.push(key);
}
return names.sort();
};
// Extend a given object with all the properties in passed-in object(s).
_.extend = function(obj) {
each(slice.call(arguments, 1), function(source) {
for (var prop in source) {
obj[prop] = source[prop];
}
});
return obj;
};
// Fill in a given object with default properties.
_.defaults = function(obj) {
each(slice.call(arguments, 1), function(source) {
for (var prop in source) {
if (obj[prop] == null) obj[prop] = source[prop];
}
});
return obj;
};
// Create a (shallow-cloned) duplicate of an object.
_.clone = function(obj) {
if (!_.isObject(obj)) return obj;
return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
};
// Invokes interceptor with the obj, and then returns obj.
// The primary purpose of this method is to "tap into" a method chain, in
// order to perform operations on intermediate results within the chain.
_.tap = function(obj, interceptor) {
interceptor(obj);
return obj;
};
// Internal recursive comparison function.
function eq(a, b, stack) {
// Identical objects are equal. `0 === -0`, but they aren't identical.
// See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
if (a === b) return a !== 0 || 1 / a == 1 / b;
// A strict comparison is necessary because `null == undefined`.
if (a == null || b == null) return a === b;
// Unwrap any wrapped objects.
if (a._chain) a = a._wrapped;
if (b._chain) b = b._wrapped;
// Invoke a custom `isEqual` method if one is provided.
if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b);
if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a);
// Compare `[[Class]]` names.
var className = toString.call(a);
if (className != toString.call(b)) return false;
switch (className) {
// Strings, numbers, dates, and booleans are compared by value.
case '[object String]':
// Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
// equivalent to `new String("5")`.
return a == String(b);
case '[object Number]':
// `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
// other numeric values.
return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
case '[object Date]':
case '[object Boolean]':
// Coerce dates and booleans to numeric primitive values. Dates are compared by their
// millisecond representations. Note that invalid dates with millisecond representations
// of `NaN` are not equivalent.
return +a == +b;
// RegExps are compared by their source patterns and flags.
case '[object RegExp]':
return a.source == b.source &&
a.global == b.global &&
a.multiline == b.multiline &&
a.ignoreCase == b.ignoreCase;
}
if (typeof a != 'object' || typeof b != 'object') return false;
// Assume equality for cyclic structures. The algorithm for detecting cyclic
// structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
var length = stack.length;
while (length--) {
// Linear search. Performance is inversely proportional to the number of
// unique nested structures.
if (stack[length] == a) return true;
}
// Add the first object to the stack of traversed objects.
stack.push(a);
var size = 0, result = true;
// Recursively compare objects and arrays.
if (className == '[object Array]') {
// Compare array lengths to determine if a deep comparison is necessary.
size = a.length;
result = size == b.length;
if (result) {
// Deep compare the contents, ignoring non-numeric properties.
while (size--) {
// Ensure commutative equality for sparse arrays.
if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break;
}
}
} else {
// Objects with different constructors are not equivalent.
if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false;
// Deep compare objects.
for (var key in a) {
if (_.has(a, key)) {
// Count the expected number of properties.
size++;
// Deep compare each member.
if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break;
}
}
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if (result) {
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stack.pop();
return result;
}
// Perform a deep comparison to check if two objects are equal.
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return eq(a, b, []);
};
// Is a given array, string, or object empty?
// An "empty" object has no enumerable own-properties.
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if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
for (var key in obj) if (_.has(obj, key)) return false;
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};
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return obj !== obj;
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// Is a given value a boolean?
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// Is a given value a date?
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return toString.call(obj) == '[object Date]';
};
// Is the given value a regular expression?
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_.isUndefined = function(obj) {
return obj === void 0;
};
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_.has = function(obj, key) {
return hasOwnProperty.call(obj, key);
};
// Utility Functions
// -----------------
// Run Underscore.js in *noConflict* mode, returning the `_` variable to its
// previous owner. Returns a reference to the Underscore object.
_.noConflict = function() {
root._ = previousUnderscore;
return this;
};
// Keep the identity function around for default iterators.
_.identity = function(value) {
return value;
};
// Run a function **n** times.
_.times = function (n, iterator, context) {
for (var i = 0; i < n; i++) iterator.call(context, i);
};
// Escape a string for HTML interpolation.
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return (''+string).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#x27;').replace(/\//g,'&#x2F;');
};
// Add your own custom functions to the Underscore object, ensuring that
// they're correctly added to the OOP wrapper as well.
_.mixin = function(obj) {
each(_.functions(obj), function(name){
addToWrapper(name, _[name] = obj[name]);
});
};
// Generate a unique integer id (unique within the entire client session).
// Useful for temporary DOM ids.
var idCounter = 0;
_.uniqueId = function(prefix) {
var id = idCounter++;
return prefix ? prefix + id : id;
};
// By default, Underscore uses ERB-style template delimiters, change the
// following template settings to use alternative delimiters.
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evaluate : /<%([\s\S]+?)%>/g,
interpolate : /<%=([\s\S]+?)%>/g,
escape : /<%-([\s\S]+?)%>/g
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var unescape = function(code) {
return code.replace(/\\\\/g, '\\').replace(/\\'/g, "'");
};
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
_.template = function(str, data) {
var c = _.templateSettings;
var tmpl = 'var __p=[],print=function(){__p.push.apply(__p,arguments);};' +
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str.replace(/\\/g, '\\\\')
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+ "');}return __p.join('');";
var func = new Function('obj', '_', tmpl);
if (data) return func(data, _);
return function(data) {
return func.call(this, data, _);
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_.chain = function(obj) {
return _(obj).chain();
};
// The OOP Wrapper
// ---------------
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var wrapper = function(obj) { this._wrapped = obj; };
// Expose `wrapper.prototype` as `_.prototype`
_.prototype = wrapper.prototype;
// Helper function to continue chaining intermediate results.
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};
// A method to easily add functions to the OOP wrapper.
var addToWrapper = function(name, func) {
wrapper.prototype[name] = function() {
var args = slice.call(arguments);
unshift.call(args, this._wrapped);
return result(func.apply(_, args), this._chain);
};
};
// Add all of the Underscore functions to the wrapper object.
_.mixin(_);
// Add all mutator Array functions to the wrapper.
each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
var method = ArrayProto[name];
wrapper.prototype[name] = function() {
var wrapped = this._wrapped;
method.apply(wrapped, arguments);
var length = wrapped.length;
if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0];
return result(wrapped, this._chain);
};
});
// Add all accessor Array functions to the wrapper.
each(['concat', 'join', 'slice'], function(name) {
var method = ArrayProto[name];
wrapper.prototype[name] = function() {
return result(method.apply(this._wrapped, arguments), this._chain);
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});
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wrapper.prototype.chain = function() {
this._chain = true;
return this;
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wrapper.prototype.value = function() {
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<title>Index &#8212; Pariksha 1.0 documentation</title>
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<h1 id="index">Index</h1>
<div class="genindex-jumpbox">
<a href="#A"><strong>A</strong></a>
| <a href="#B"><strong>B</strong></a>
| <a href="#C"><strong>C</strong></a>
| <a href="#D"><strong>D</strong></a>
| <a href="#E"><strong>E</strong></a>
| <a href="#F"><strong>F</strong></a>
| <a href="#G"><strong>G</strong></a>
| <a href="#H"><strong>H</strong></a>
| <a href="#I"><strong>I</strong></a>
| <a href="#L"><strong>L</strong></a>
| <a href="#M"><strong>M</strong></a>
| <a href="#N"><strong>N</strong></a>
| <a href="#O"><strong>O</strong></a>
| <a href="#P"><strong>P</strong></a>
| <a href="#Q"><strong>Q</strong></a>
| <a href="#R"><strong>R</strong></a>
| <a href="#S"><strong>S</strong></a>
| <a href="#T"><strong>T</strong></a>
| <a href="#U"><strong>U</strong></a>
| <a href="#V"><strong>V</strong></a>
| <a href="#W"><strong>W</strong></a>
</div>
<h2 id="A">A</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.add_quiz">add_quiz() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.add_quiz">[1]</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Questions.answer">answer (quiz.models.Questions attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="B">B</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.forms.UploadFileForm.base_fields">base_fields (quiz.forms.UploadFileForm attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="C">C</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.create_quiz">create_quiz() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.create_quiz">[1]</a>
</li>
<li><a href="quiz.html#quiz.models.cribs">cribs (class in quiz.models)</a>
<ul>
<li><a href="quiz.html#quiz.models.cribs.cribs">(quiz.models.cribs attribute)</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.cribs.DoesNotExist">cribs.DoesNotExist</a>
</li>
<li><a href="quiz.html#quiz.models.cribs.MultipleObjectsReturned">cribs.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.cribs_set">cribs_set (quiz.models.Questions attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.quiz.cribs_set">(quiz.models.quiz attribute)</a>
</li>
</ul></li>
</ul></td>
</tr></table>
<h2 id="D">D</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.quiz.date">date (quiz.models.quiz attribute)</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.forms.UploadFileForm.declared_fields">declared_fields (quiz.forms.UploadFileForm attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="E">E</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.quiz.end_datetime">end_datetime() (quiz.models.quiz property)</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Questions.explainations">explainations (quiz.models.Questions attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="F">F</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.log.fullscreen">fullscreen (quiz.models.log attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="G">G</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.quiz.get_next_by_date">get_next_by_date() (quiz.models.quiz method)</a>
</li>
<li><a href="quiz.html#quiz.models.log.get_next_by_logtime">get_next_by_logtime() (quiz.models.log method)</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.quiz.get_previous_by_date">get_previous_by_date() (quiz.models.quiz method)</a>
</li>
<li><a href="quiz.html#quiz.models.log.get_previous_by_logtime">get_previous_by_logtime() (quiz.models.log method)</a>
</li>
<li><a href="modules/views.html#quiz.views.getbeat">getbeat() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.getbeat">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="H">H</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.handle_uploaded_file">handle_uploaded_file() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.handle_uploaded_file">[1]</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.heartbeat">heartbeat() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.heartbeat">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="I">I</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.cribs.id">id (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.id">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.id">(quiz.models.Permission attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.id">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.id">(quiz.models.submission attribute)</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.index">index() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.index">[1]</a>
</li>
<li><a href="modules/views.html#quiz.views.instructor">instructor() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.instructor">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="L">L</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.quiz.length">length (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.log">log (class in quiz.models)</a>
</li>
<li><a href="quiz.html#quiz.models.log.DoesNotExist">log.DoesNotExist</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.log.MultipleObjectsReturned">log.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.log_set">log_set (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.log.logtime">logtime (quiz.models.log attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="M">M</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="manage.html#manage.main">main() (in module manage)</a>
</li>
<li>
manage
<ul>
<li><a href="manage.html#module-manage">module</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.Questions.marks">marks (quiz.models.Questions attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.result.marks">(quiz.models.result attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.forms.UploadFileForm.media">media() (quiz.forms.UploadFileForm property)</a>
</li>
<li>
module
<ul>
<li><a href="manage.html#module-manage">manage</a>
</li>
<li><a href="quiz.html#module-quiz">quiz</a>
</li>
<li><a href="quiz.html#module-quiz.admin">quiz.admin</a>
</li>
<li><a href="quiz.html#module-quiz.apps">quiz.apps</a>
</li>
<li><a href="quiz.html#module-quiz.forms">quiz.forms</a>
</li>
<li><a href="quiz.html#module-quiz.models">quiz.models</a>
</li>
<li><a href="quiz.html#module-quiz.newQuiz">quiz.newQuiz</a>
</li>
<li><a href="quiz.html#module-quiz.tests">quiz.tests</a>
</li>
<li><a href="modules/views.html#module-quiz.views">quiz.views</a>, <a href="quiz.html#module-quiz.views">[1]</a>
</li>
<li><a href="QuizSystem.html#module-QuizSystem">QuizSystem</a>
</li>
<li><a href="QuizSystem.html#module-QuizSystem.settings">QuizSystem.settings</a>
</li>
<li><a href="QuizSystem.html#module-QuizSystem.wsgi">QuizSystem.wsgi</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.monitor">monitor() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.monitor">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="N">N</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.apps.QuizConfig.name">name (quiz.apps.QuizConfig attribute)</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Questions.negative">negative (quiz.models.Questions attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="O">O</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.cribs.objects">objects (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.objects">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.objects">(quiz.models.Permission attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.objects">(quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.objects">(quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.objects">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.objects">(quiz.models.submission attribute)</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.ongoing_quiz">ongoing_quiz() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.ongoing_quiz">[1]</a>
</li>
<li><a href="quiz.html#quiz.models.submission.option">option (quiz.models.submission attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.option1">option1 (quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.option2">option2 (quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.option3">option3 (quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.option4">option4 (quiz.models.Questions attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="P">P</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Permission">Permission (class in quiz.models)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.DoesNotExist">Permission.DoesNotExist</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Permission.MultipleObjectsReturned">Permission.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.newQuiz.printTable">printTable() (in module quiz.newQuiz)</a>
</li>
</ul></td>
</tr></table>
<h2 id="Q">Q</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Questions.question">question (quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.cribs.questionId">questionId (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.Questions.questionId">(quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.questionId">(quiz.models.submission attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.cribs.questionId_id">questionId_id (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.submission.questionId_id">(quiz.models.submission attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.Questions">Questions (class in quiz.models)</a>
</li>
<li><a href="quiz.html#quiz.models.log.questions">questions (quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.DoesNotExist">Questions.DoesNotExist</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.MultipleObjectsReturned">Questions.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.questions_set">questions_set (quiz.models.quiz attribute)</a>
</li>
<li>
quiz
<ul>
<li><a href="quiz.html#module-quiz">module</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.quiz">quiz (class in quiz.models)</a>
</li>
<li>
quiz.admin
<ul>
<li><a href="quiz.html#module-quiz.admin">module</a>
</li>
</ul></li>
<li>
quiz.apps
<ul>
<li><a href="quiz.html#module-quiz.apps">module</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.quiz.DoesNotExist">quiz.DoesNotExist</a>
</li>
<li>
quiz.forms
<ul>
<li><a href="quiz.html#module-quiz.forms">module</a>
</li>
</ul></li>
<li>
quiz.models
<ul>
<li><a href="quiz.html#module-quiz.models">module</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.quiz.MultipleObjectsReturned">quiz.MultipleObjectsReturned</a>
</li>
<li>
quiz.newQuiz
<ul>
<li><a href="quiz.html#module-quiz.newQuiz">module</a>
</li>
</ul></li>
<li>
quiz.tests
<ul>
<li><a href="quiz.html#module-quiz.tests">module</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li>
quiz.views
<ul>
<li><a href="modules/views.html#module-quiz.views">module</a>, <a href="quiz.html#module-quiz.views">[1]</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.Questions.quizCode">quizCode (quiz.models.Questions attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.quiz.quizCode">(quiz.models.quiz attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.apps.QuizConfig">QuizConfig (class in quiz.apps)</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.quizDone">quizDone (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.cribs.quizId">quizId (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.quizId">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.quizId">(quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.quizId">(quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.quizId">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.quizId">(quiz.models.submission attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.cribs.quizId_id">quizId_id (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.quizId_id">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.quizId_id">(quiz.models.Questions attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.quizId_id">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.quizId_id">(quiz.models.submission attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.quiz.quizInfo">quizInfo (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.quizInstructor">quizInstructor (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.quizInstructor_id">quizInstructor_id (quiz.models.quiz attribute)</a>
</li>
<li>
QuizSystem
<ul>
<li><a href="QuizSystem.html#module-QuizSystem">module</a>
</li>
</ul></li>
<li>
QuizSystem.settings
<ul>
<li><a href="QuizSystem.html#module-QuizSystem.settings">module</a>
</li>
</ul></li>
<li>
QuizSystem.wsgi
<ul>
<li><a href="QuizSystem.html#module-QuizSystem.wsgi">module</a>
</li>
</ul></li>
<li><a href="modules/views.html#quiz.views.quizTable">quizTable() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.quizTable">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="R">R</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.newQuiz.readCSV">readCSV() (in module quiz.newQuiz)</a>
</li>
<li><a href="quiz.html#quiz.models.result">result (class in quiz.models)</a>
</li>
<li><a href="modules/views.html#quiz.views.result">result() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.result">[1]</a>
</li>
<li><a href="quiz.html#quiz.models.result.DoesNotExist">result.DoesNotExist</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.result.MultipleObjectsReturned">result.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.result_set">result_set (quiz.models.quiz attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.role">role (quiz.models.Permission attribute)</a>
</li>
<li><a href="QuizSystem.html#QuizSystem.settings.ROOT_URLCONF">ROOT_URLCONF (in module QuizSystem.settings)</a>
</li>
</ul></td>
</tr></table>
<h2 id="S">S</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.save_ans">save_ans() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.save_ans">[1]</a>
</li>
<li><a href="modules/views.html#quiz.views.save_cribs">save_cribs() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.save_cribs">[1]</a>
</li>
<li><a href="modules/views.html#quiz.views.sign_up">sign_up() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.sign_up">[1]</a>
</li>
<li><a href="quiz.html#quiz.models.quiz.startTime">startTime (quiz.models.quiz attribute)</a>
</li>
<li><a href="modules/views.html#quiz.views.student">student() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.student">[1]</a>
</li>
<li><a href="quiz.html#quiz.models.cribs.studentId">studentId (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.studentId">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.studentId">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.studentId">(quiz.models.submission attribute)</a>
</li>
</ul></li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.cribs.studentId_id">studentId_id (quiz.models.cribs attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.log.studentId_id">(quiz.models.log attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.result.studentId_id">(quiz.models.result attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.studentId_id">(quiz.models.submission attribute)</a>
</li>
</ul></li>
<li><a href="quiz.html#quiz.models.submission">submission (class in quiz.models)</a>
</li>
<li><a href="quiz.html#quiz.models.submission.DoesNotExist">submission.DoesNotExist</a>
</li>
<li><a href="quiz.html#quiz.models.submission.MultipleObjectsReturned">submission.MultipleObjectsReturned</a>
</li>
<li><a href="quiz.html#quiz.models.Questions.submission_set">submission_set (quiz.models.Questions attribute)</a>
<ul>
<li><a href="quiz.html#quiz.models.quiz.submission_set">(quiz.models.quiz attribute)</a>
</li>
</ul></li>
<li><a href="modules/views.html#quiz.views.submissions">submissions() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.submissions">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="T">T</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.models.Questions.type">type (quiz.models.Questions attribute)</a>
</li>
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<h2 id="U">U</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.upload">upload() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.upload">[1]</a>
</li>
<li><a href="modules/views.html#quiz.views.upload_file">upload_file() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.upload_file">[1]</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="quiz.html#quiz.forms.UploadFileForm">UploadFileForm (class in quiz.forms)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.userId">userId (quiz.models.Permission attribute)</a>
</li>
<li><a href="quiz.html#quiz.models.Permission.userId_id">userId_id (quiz.models.Permission attribute)</a>
</li>
</ul></td>
</tr></table>
<h2 id="V">V</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.view_logs">view_logs() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.view_logs">[1]</a>
</li>
</ul></td>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="modules/views.html#quiz.views.view_sub">view_sub() (in module quiz.views)</a>, <a href="quiz.html#quiz.views.view_sub">[1]</a>
</li>
</ul></td>
</tr></table>
<h2 id="W">W</h2>
<table style="width: 100%" class="indextable genindextable"><tr>
<td style="width: 33%; vertical-align: top;"><ul>
<li><a href="QuizSystem.html#QuizSystem.settings.WSGI_APPLICATION">WSGI_APPLICATION (in module QuizSystem.settings)</a>
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<p>Django's command-line utility for administrative tasks.</p>
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<div class="section" id="module-quiz.views">
<span id="views"></span><h1>Views<a class="headerlink" href="#module-quiz.views" title="Permalink to this headline"></a></h1>
<dl class="py function">
<dt id="quiz.views.add_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">add_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#add_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.add_quiz" title="Permalink to this definition"></a></dt>
<dd><p>This function makes insert into database for all the manually entered quiz questions</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.create_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">create_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#create_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.create_quiz" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="quiz.views.getbeat">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">getbeat</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#getbeat"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.getbeat" title="Permalink to this definition"></a></dt>
<dd><p>This function track the student activity for displaying the same on the instructor monitor page</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.handle_uploaded_file">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">handle_uploaded_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">f</span></em>, <em class="sig-param"><span class="n">q1</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#handle_uploaded_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.handle_uploaded_file" title="Permalink to this definition"></a></dt>
<dd><p>This function reads the csv file uploaded by the instructor and makes insert into the database</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.heartbeat">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">heartbeat</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#heartbeat"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.heartbeat" title="Permalink to this definition"></a></dt>
<dd><p>This function keeps track of student whether he exited full screen and which question he is currently on</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.index">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">index</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#index"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.index" title="Permalink to this definition"></a></dt>
<dd><p>This function is responsible for for rendering the quiz page to the student for the selected quiz by the student</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.instructor">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">instructor</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#instructor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.instructor" title="Permalink to this definition"></a></dt>
<dd><p>This function is used to display the instructor with graphs(bell curve and histogram) , cribs raised by the students of the quiz selected</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.monitor">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">monitor</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#monitor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.monitor" title="Permalink to this definition"></a></dt>
<dd><p>Thid function renders the monitor page for the instructor to view ongoing quiz , and monitor the student activity</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.ongoing_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">ongoing_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#ongoing_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.ongoing_quiz" title="Permalink to this definition"></a></dt>
<dd><p>Displays all ongoing quiz to the professor who has hosted the quiz</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.quizTable">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">quizTable</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#quizTable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.quizTable" title="Permalink to this definition"></a></dt>
<dd><p>This function helps in rendering all the quiz hosted by the instructor</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.result">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">result</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#result"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.result" title="Permalink to this definition"></a></dt>
<dd><p>This function is called on submission of quiz to calculate the marks og the student the marks are added to total score for
every correct answer and for every wronf answer the negative marks set by instructor are deducted</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.save_ans">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">save_ans</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#save_ans"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.save_ans" title="Permalink to this definition"></a></dt>
<dd><p>this function keeps saving the response of the quiz while the student is attempting in order to ensure if due to network failure
student quiz stops then he can continue later from the point where he was interrupted</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.save_cribs">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">save_cribs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#save_cribs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.save_cribs" title="Permalink to this definition"></a></dt>
<dd><p>This function saves the cribs that the student has raised</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.sign_up">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">sign_up</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#sign_up"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.sign_up" title="Permalink to this definition"></a></dt>
<dd><p>This function renders the sign up page for the users</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.student">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">student</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#student"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.student" title="Permalink to this definition"></a></dt>
<dd><p>This function depending on the role of the logged in user load the professor dasboard or student dashboard</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.submissions">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">submissions</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#submissions"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.submissions" title="Permalink to this definition"></a></dt>
<dd><p>This function helps in rendering the submission page showing the student all the previous attempted quizzes</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.upload">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">upload</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#upload"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.upload" title="Permalink to this definition"></a></dt>
<dd><p>This function Renders the upload page for instructor to upload quiz through csv</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.upload_file">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">upload_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#upload_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.upload_file" title="Permalink to this definition"></a></dt>
<dd><p>This function reads the csv file and inserts the questions into the database</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.view_logs">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">view_logs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#view_logs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.view_logs" title="Permalink to this definition"></a></dt>
<dd><p>THus function helps in viewing all the quizzes logs</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.view_sub">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">view_sub</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/quiz/views.html#view_sub"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.view_sub" title="Permalink to this definition"></a></dt>
<dd><p>This function gives details to the student about the completed quiz consisting of correct answers
and choosen answers also the explainations for the questions provided by the professor</p>
</dd></dl>
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<div class="section" id="quiz-package">
<h1>quiz package<a class="headerlink" href="#quiz-package" title="Permalink to this headline"></a></h1>
<div class="section" id="submodules">
<h2>Submodules<a class="headerlink" href="#submodules" title="Permalink to this headline"></a></h2>
</div>
<div class="section" id="module-quiz.admin">
<span id="quiz-admin-module"></span><h2>quiz.admin module<a class="headerlink" href="#module-quiz.admin" title="Permalink to this headline"></a></h2>
</div>
<div class="section" id="module-quiz.apps">
<span id="quiz-apps-module"></span><h2>quiz.apps module<a class="headerlink" href="#module-quiz.apps" title="Permalink to this headline"></a></h2>
<dl class="py class">
<dt id="quiz.apps.QuizConfig">
<em class="property">class </em><code class="sig-prename descclassname">quiz.apps.</code><code class="sig-name descname">QuizConfig</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">app_name</span></em>, <em class="sig-param"><span class="n">app_module</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/apps.html#QuizConfig"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.apps.QuizConfig" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.apps.config.AppConfig</span></code></p>
<dl class="py attribute">
<dt id="quiz.apps.QuizConfig.name">
<code class="sig-name descname">name</code><em class="property"> = 'quiz'</em><a class="headerlink" href="#quiz.apps.QuizConfig.name" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
</div>
<div class="section" id="module-quiz.forms">
<span id="quiz-forms-module"></span><h2>quiz.forms module<a class="headerlink" href="#module-quiz.forms" title="Permalink to this headline"></a></h2>
<dl class="py class">
<dt id="quiz.forms.UploadFileForm">
<em class="property">class </em><code class="sig-prename descclassname">quiz.forms.</code><code class="sig-name descname">UploadFileForm</code><span class="sig-paren">(</span><em class="sig-param">data=None</em>, <em class="sig-param">files=None</em>, <em class="sig-param">auto_id='id_%s'</em>, <em class="sig-param">prefix=None</em>, <em class="sig-param">initial=None</em>, <em class="sig-param">error_class=&lt;class 'django.forms.utils.ErrorList'&gt;</em>, <em class="sig-param">label_suffix=None</em>, <em class="sig-param">empty_permitted=False</em>, <em class="sig-param">field_order=None</em>, <em class="sig-param">use_required_attribute=None</em>, <em class="sig-param">renderer=None</em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/forms.html#UploadFileForm"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.forms.UploadFileForm" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.forms.forms.Form</span></code></p>
<dl class="py attribute">
<dt id="quiz.forms.UploadFileForm.base_fields">
<code class="sig-name descname">base_fields</code><em class="property"> = {'file': &lt;django.forms.fields.FileField object&gt;}</em><a class="headerlink" href="#quiz.forms.UploadFileForm.base_fields" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.forms.UploadFileForm.declared_fields">
<code class="sig-name descname">declared_fields</code><em class="property"> = {'file': &lt;django.forms.fields.FileField object&gt;}</em><a class="headerlink" href="#quiz.forms.UploadFileForm.declared_fields" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="quiz.forms.UploadFileForm.media">
<em class="property">property </em><code class="sig-name descname">media</code><a class="headerlink" href="#quiz.forms.UploadFileForm.media" title="Permalink to this definition"></a></dt>
<dd><p>Return all media required to render the widgets on this form.</p>
</dd></dl>
</dd></dl>
</div>
<div class="section" id="module-quiz.models">
<span id="quiz-models-module"></span><h2>quiz.models module<a class="headerlink" href="#module-quiz.models" title="Permalink to this headline"></a></h2>
<dl class="py class">
<dt id="quiz.models.Permission">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">Permission</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#Permission"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.Permission" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the userspermission table in database.Defines the permission of the user default permission is Student the admin can provide staff permission</p>
<dl class="py exception">
<dt id="quiz.models.Permission.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.Permission.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.Permission.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.Permission.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Permission.id">
<code class="sig-name descname">id</code><a class="headerlink" href="#quiz.models.Permission.id" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Permission.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.Permission.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Permission.role">
<code class="sig-name descname">role</code><a class="headerlink" href="#quiz.models.Permission.role" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Permission.userId">
<code class="sig-name descname">userId</code><a class="headerlink" href="#quiz.models.Permission.userId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Permission.userId_id">
<code class="sig-name descname">userId_id</code><a class="headerlink" href="#quiz.models.Permission.userId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.Questions">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">Questions</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#Questions"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.Questions" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the Questions table in database.Contains info about the questions within a particular quiz and its attributes like socre and negative marks and correct answer</p>
<dl class="py exception">
<dt id="quiz.models.Questions.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.Questions.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.Questions.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.Questions.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.answer">
<code class="sig-name descname">answer</code><a class="headerlink" href="#quiz.models.Questions.answer" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.cribs_set">
<code class="sig-name descname">cribs_set</code><a class="headerlink" href="#quiz.models.Questions.cribs_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.explainations">
<code class="sig-name descname">explainations</code><a class="headerlink" href="#quiz.models.Questions.explainations" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.marks">
<code class="sig-name descname">marks</code><a class="headerlink" href="#quiz.models.Questions.marks" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.negative">
<code class="sig-name descname">negative</code><a class="headerlink" href="#quiz.models.Questions.negative" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.Questions.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.option1">
<code class="sig-name descname">option1</code><a class="headerlink" href="#quiz.models.Questions.option1" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.option2">
<code class="sig-name descname">option2</code><a class="headerlink" href="#quiz.models.Questions.option2" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.option3">
<code class="sig-name descname">option3</code><a class="headerlink" href="#quiz.models.Questions.option3" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.option4">
<code class="sig-name descname">option4</code><a class="headerlink" href="#quiz.models.Questions.option4" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.question">
<code class="sig-name descname">question</code><a class="headerlink" href="#quiz.models.Questions.question" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.questionId">
<code class="sig-name descname">questionId</code><a class="headerlink" href="#quiz.models.Questions.questionId" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.quizCode">
<code class="sig-name descname">quizCode</code><a class="headerlink" href="#quiz.models.Questions.quizCode" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.Questions.quizId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.quizId_id">
<code class="sig-name descname">quizId_id</code><a class="headerlink" href="#quiz.models.Questions.quizId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.submission_set">
<code class="sig-name descname">submission_set</code><a class="headerlink" href="#quiz.models.Questions.submission_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.Questions.type">
<code class="sig-name descname">type</code><a class="headerlink" href="#quiz.models.Questions.type" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.cribs">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">cribs</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#cribs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.cribs" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the cribs table in database.Contains cribs raised by students</p>
<dl class="py exception">
<dt id="quiz.models.cribs.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.cribs.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.cribs.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.cribs.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.cribs">
<code class="sig-name descname">cribs</code><a class="headerlink" href="#quiz.models.cribs.cribs" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.id">
<code class="sig-name descname">id</code><a class="headerlink" href="#quiz.models.cribs.id" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.cribs.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.questionId">
<code class="sig-name descname">questionId</code><a class="headerlink" href="#quiz.models.cribs.questionId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.questionId_id">
<code class="sig-name descname">questionId_id</code><a class="headerlink" href="#quiz.models.cribs.questionId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.cribs.quizId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.quizId_id">
<code class="sig-name descname">quizId_id</code><a class="headerlink" href="#quiz.models.cribs.quizId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.studentId">
<code class="sig-name descname">studentId</code><a class="headerlink" href="#quiz.models.cribs.studentId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.cribs.studentId_id">
<code class="sig-name descname">studentId_id</code><a class="headerlink" href="#quiz.models.cribs.studentId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.log">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">log</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#log"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.log" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the log table in database.stores the student activity information for monitoring the students</p>
<dl class="py exception">
<dt id="quiz.models.log.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.log.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.log.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.log.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.fullscreen">
<code class="sig-name descname">fullscreen</code><a class="headerlink" href="#quiz.models.log.fullscreen" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py method">
<dt id="quiz.models.log.get_next_by_logtime">
<code class="sig-name descname">get_next_by_logtime</code><span class="sig-paren">(</span><em class="sig-param">*</em>, <em class="sig-param">field=&lt;django.db.models.fields.DateTimeField: logtime&gt;</em>, <em class="sig-param">is_next=True</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#quiz.models.log.get_next_by_logtime" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="quiz.models.log.get_previous_by_logtime">
<code class="sig-name descname">get_previous_by_logtime</code><span class="sig-paren">(</span><em class="sig-param">*</em>, <em class="sig-param">field=&lt;django.db.models.fields.DateTimeField: logtime&gt;</em>, <em class="sig-param">is_next=False</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#quiz.models.log.get_previous_by_logtime" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.id">
<code class="sig-name descname">id</code><a class="headerlink" href="#quiz.models.log.id" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.logtime">
<code class="sig-name descname">logtime</code><a class="headerlink" href="#quiz.models.log.logtime" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.log.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.questions">
<code class="sig-name descname">questions</code><a class="headerlink" href="#quiz.models.log.questions" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.log.quizId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.quizId_id">
<code class="sig-name descname">quizId_id</code><a class="headerlink" href="#quiz.models.log.quizId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.studentId">
<code class="sig-name descname">studentId</code><a class="headerlink" href="#quiz.models.log.studentId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.log.studentId_id">
<code class="sig-name descname">studentId_id</code><a class="headerlink" href="#quiz.models.log.studentId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.quiz">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.quiz" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the quiz table in database.Contains information about the quiz time,length,code and instructor who has created it</p>
<dl class="py exception">
<dt id="quiz.models.quiz.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.quiz.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.quiz.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.quiz.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.cribs_set">
<code class="sig-name descname">cribs_set</code><a class="headerlink" href="#quiz.models.quiz.cribs_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.date">
<code class="sig-name descname">date</code><a class="headerlink" href="#quiz.models.quiz.date" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py method">
<dt id="quiz.models.quiz.end_datetime">
<em class="property">property </em><code class="sig-name descname">end_datetime</code><a class="headerlink" href="#quiz.models.quiz.end_datetime" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="quiz.models.quiz.get_next_by_date">
<code class="sig-name descname">get_next_by_date</code><span class="sig-paren">(</span><em class="sig-param">*</em>, <em class="sig-param">field=&lt;django.db.models.fields.DateField: date&gt;</em>, <em class="sig-param">is_next=True</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#quiz.models.quiz.get_next_by_date" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py method">
<dt id="quiz.models.quiz.get_previous_by_date">
<code class="sig-name descname">get_previous_by_date</code><span class="sig-paren">(</span><em class="sig-param">*</em>, <em class="sig-param">field=&lt;django.db.models.fields.DateField: date&gt;</em>, <em class="sig-param">is_next=False</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#quiz.models.quiz.get_previous_by_date" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.length">
<code class="sig-name descname">length</code><a class="headerlink" href="#quiz.models.quiz.length" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.log_set">
<code class="sig-name descname">log_set</code><a class="headerlink" href="#quiz.models.quiz.log_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.quiz.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.questions_set">
<code class="sig-name descname">questions_set</code><a class="headerlink" href="#quiz.models.quiz.questions_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizCode">
<code class="sig-name descname">quizCode</code><a class="headerlink" href="#quiz.models.quiz.quizCode" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizDone">
<code class="sig-name descname">quizDone</code><a class="headerlink" href="#quiz.models.quiz.quizDone" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.quiz.quizId" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizInfo">
<code class="sig-name descname">quizInfo</code><a class="headerlink" href="#quiz.models.quiz.quizInfo" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizInstructor">
<code class="sig-name descname">quizInstructor</code><a class="headerlink" href="#quiz.models.quiz.quizInstructor" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.quizInstructor_id">
<code class="sig-name descname">quizInstructor_id</code><a class="headerlink" href="#quiz.models.quiz.quizInstructor_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.result_set">
<code class="sig-name descname">result_set</code><a class="headerlink" href="#quiz.models.quiz.result_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.startTime">
<code class="sig-name descname">startTime</code><a class="headerlink" href="#quiz.models.quiz.startTime" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.quiz.submission_set">
<code class="sig-name descname">submission_set</code><a class="headerlink" href="#quiz.models.quiz.submission_set" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related objects manager on the reverse side of a
many-to-one relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Parent.children</span></code> is a <code class="docutils literal notranslate"><span class="pre">ReverseManyToOneDescriptor</span></code> instance.</p>
<p>Most of the implementation is delegated to a dynamically defined manager
class built by <code class="docutils literal notranslate"><span class="pre">create_forward_many_to_many_manager()</span></code> defined below.</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.result">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">result</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#result"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.result" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the result table in database.Stores cumulative score by each student in each quiz</p>
<dl class="py exception">
<dt id="quiz.models.result.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.result.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.result.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.result.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.id">
<code class="sig-name descname">id</code><a class="headerlink" href="#quiz.models.result.id" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.marks">
<code class="sig-name descname">marks</code><a class="headerlink" href="#quiz.models.result.marks" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.result.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.result.quizId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.quizId_id">
<code class="sig-name descname">quizId_id</code><a class="headerlink" href="#quiz.models.result.quizId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.studentId">
<code class="sig-name descname">studentId</code><a class="headerlink" href="#quiz.models.result.studentId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.result.studentId_id">
<code class="sig-name descname">studentId_id</code><a class="headerlink" href="#quiz.models.result.studentId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt id="quiz.models.submission">
<em class="property">class </em><code class="sig-prename descclassname">quiz.models.</code><code class="sig-name descname">submission</code><span class="sig-paren">(</span><em class="sig-param"><span class="o">*</span><span class="n">args</span></em>, <em class="sig-param"><span class="o">**</span><span class="n">kwargs</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/models.html#submission"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.models.submission" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.db.models.base.Model</span></code></p>
<p>This class is used to create the Submission table in database.Contains info about each questions answer submitted by each student</p>
<dl class="py exception">
<dt id="quiz.models.submission.DoesNotExist">
<em class="property">exception </em><code class="sig-name descname">DoesNotExist</code><a class="headerlink" href="#quiz.models.submission.DoesNotExist" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.ObjectDoesNotExist</span></code></p>
</dd></dl>
<dl class="py exception">
<dt id="quiz.models.submission.MultipleObjectsReturned">
<em class="property">exception </em><code class="sig-name descname">MultipleObjectsReturned</code><a class="headerlink" href="#quiz.models.submission.MultipleObjectsReturned" title="Permalink to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">django.core.exceptions.MultipleObjectsReturned</span></code></p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.id">
<code class="sig-name descname">id</code><a class="headerlink" href="#quiz.models.submission.id" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.objects">
<code class="sig-name descname">objects</code><em class="property"> = &lt;django.db.models.manager.Manager object&gt;</em><a class="headerlink" href="#quiz.models.submission.objects" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.option">
<code class="sig-name descname">option</code><a class="headerlink" href="#quiz.models.submission.option" title="Permalink to this definition"></a></dt>
<dd><p>A wrapper for a deferred-loading field. When the value is read from this
object the first time, the query is executed.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.questionId">
<code class="sig-name descname">questionId</code><a class="headerlink" href="#quiz.models.submission.questionId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.questionId_id">
<code class="sig-name descname">questionId_id</code><a class="headerlink" href="#quiz.models.submission.questionId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.quizId">
<code class="sig-name descname">quizId</code><a class="headerlink" href="#quiz.models.submission.quizId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.quizId_id">
<code class="sig-name descname">quizId_id</code><a class="headerlink" href="#quiz.models.submission.quizId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.studentId">
<code class="sig-name descname">studentId</code><a class="headerlink" href="#quiz.models.submission.studentId" title="Permalink to this definition"></a></dt>
<dd><p>Accessor to the related object on the forward side of a many-to-one or
one-to-one (via ForwardOneToOneDescriptor subclass) relation.</p>
<p>In the example:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="k">class</span> <span class="nc">Child</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="n">parent</span> <span class="o">=</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="n">Parent</span><span class="p">,</span> <span class="n">related_name</span><span class="o">=</span><span class="s1">&#39;children&#39;</span><span class="p">)</span>
</pre></div>
</div>
<p><code class="docutils literal notranslate"><span class="pre">Child.parent</span></code> is a <code class="docutils literal notranslate"><span class="pre">ForwardManyToOneDescriptor</span></code> instance.</p>
</dd></dl>
<dl class="py attribute">
<dt id="quiz.models.submission.studentId_id">
<code class="sig-name descname">studentId_id</code><a class="headerlink" href="#quiz.models.submission.studentId_id" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
</div>
<div class="section" id="module-quiz.newQuiz">
<span id="quiz-newquiz-module"></span><h2>quiz.newQuiz module<a class="headerlink" href="#module-quiz.newQuiz" title="Permalink to this headline"></a></h2>
<dl class="py function">
<dt id="quiz.newQuiz.printTable">
<code class="sig-prename descclassname">quiz.newQuiz.</code><code class="sig-name descname">printTable</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">rows</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/newQuiz.html#printTable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.newQuiz.printTable" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="quiz.newQuiz.readCSV">
<code class="sig-prename descclassname">quiz.newQuiz.</code><code class="sig-name descname">readCSV</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">file</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/newQuiz.html#readCSV"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.newQuiz.readCSV" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-quiz.tests">
<span id="quiz-tests-module"></span><h2>quiz.tests module<a class="headerlink" href="#module-quiz.tests" title="Permalink to this headline"></a></h2>
</div>
<div class="section" id="module-quiz.views">
<span id="quiz-views-module"></span><h2>quiz.views module<a class="headerlink" href="#module-quiz.views" title="Permalink to this headline"></a></h2>
<dl class="py function">
<dt id="quiz.views.add_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">add_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#add_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.add_quiz" title="Permalink to this definition"></a></dt>
<dd><p>This function makes insert into database for all the manually entered quiz questions</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.create_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">create_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#create_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.create_quiz" title="Permalink to this definition"></a></dt>
<dd></dd></dl>
<dl class="py function">
<dt id="quiz.views.getbeat">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">getbeat</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#getbeat"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.getbeat" title="Permalink to this definition"></a></dt>
<dd><p>This function track the student activity for displaying the same on the instructor monitor page</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.handle_uploaded_file">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">handle_uploaded_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">f</span></em>, <em class="sig-param"><span class="n">q1</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#handle_uploaded_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.handle_uploaded_file" title="Permalink to this definition"></a></dt>
<dd><p>This function reads the csv file uploaded by the instructor and makes insert into the database</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.heartbeat">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">heartbeat</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#heartbeat"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.heartbeat" title="Permalink to this definition"></a></dt>
<dd><p>This function keeps track of student whether he exited full screen and which question he is currently on</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.index">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">index</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#index"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.index" title="Permalink to this definition"></a></dt>
<dd><p>This function is responsible for for rendering the quiz page to the student for the selected quiz by the student</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.instructor">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">instructor</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#instructor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.instructor" title="Permalink to this definition"></a></dt>
<dd><p>This function is used to display the instructor with graphs(bell curve and histogram) , cribs raised by the students of the quiz selected</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.monitor">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">monitor</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#monitor"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.monitor" title="Permalink to this definition"></a></dt>
<dd><p>Thid function renders the monitor page for the instructor to view ongoing quiz , and monitor the student activity</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.ongoing_quiz">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">ongoing_quiz</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#ongoing_quiz"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.ongoing_quiz" title="Permalink to this definition"></a></dt>
<dd><p>Displays all ongoing quiz to the professor who has hosted the quiz</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.quizTable">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">quizTable</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#quizTable"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.quizTable" title="Permalink to this definition"></a></dt>
<dd><p>This function helps in rendering all the quiz hosted by the instructor</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.result">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">result</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#result"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.result" title="Permalink to this definition"></a></dt>
<dd><p>This function is called on submission of quiz to calculate the marks og the student the marks are added to total score for
every correct answer and for every wronf answer the negative marks set by instructor are deducted</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.save_ans">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">save_ans</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#save_ans"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.save_ans" title="Permalink to this definition"></a></dt>
<dd><p>this function keeps saving the response of the quiz while the student is attempting in order to ensure if due to network failure
student quiz stops then he can continue later from the point where he was interrupted</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.save_cribs">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">save_cribs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#save_cribs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.save_cribs" title="Permalink to this definition"></a></dt>
<dd><p>This function saves the cribs that the student has raised</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.sign_up">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">sign_up</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#sign_up"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.sign_up" title="Permalink to this definition"></a></dt>
<dd><p>This function renders the sign up page for the users</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.student">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">student</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#student"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.student" title="Permalink to this definition"></a></dt>
<dd><p>This function depending on the role of the logged in user load the professor dasboard or student dashboard</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.submissions">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">submissions</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#submissions"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.submissions" title="Permalink to this definition"></a></dt>
<dd><p>This function helps in rendering the submission page showing the student all the previous attempted quizzes</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.upload">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">upload</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#upload"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.upload" title="Permalink to this definition"></a></dt>
<dd><p>This function Renders the upload page for instructor to upload quiz through csv</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.upload_file">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">upload_file</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#upload_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.upload_file" title="Permalink to this definition"></a></dt>
<dd><p>This function reads the csv file and inserts the questions into the database</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.view_logs">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">view_logs</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#view_logs"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.view_logs" title="Permalink to this definition"></a></dt>
<dd><p>THus function helps in viewing all the quizzes logs</p>
</dd></dl>
<dl class="py function">
<dt id="quiz.views.view_sub">
<code class="sig-prename descclassname">quiz.views.</code><code class="sig-name descname">view_sub</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">request</span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/quiz/views.html#view_sub"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#quiz.views.view_sub" title="Permalink to this definition"></a></dt>
<dd><p>This function gives details to the student about the completed quiz consisting of correct answers
and choosen answers also the explainations for the questions provided by the professor</p>
</dd></dl>
</div>
<div class="section" id="module-quiz">
<span id="module-contents"></span><h2>Module contents<a class="headerlink" href="#module-quiz" title="Permalink to this headline"></a></h2>
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\ No newline at end of file
# Configuration file for the Sphinx documentation builder.
#
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#
import os
import sys
sys.path.insert(0, os.path.abspath('/home/roshan/roshan/CS699/Project/Pariksha/'))
# -- Project information -----------------------------------------------------
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# This is also used if you do content translation via gettext catalogs.
# Usually you set "language" from the command line for these cases.
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# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
# -- Options for HTML output -------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
html_theme = 'alabaster'
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
.. Pariksha documentation master file, created by
sphinx-quickstart on Sun Nov 15 13:22:09 2020.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
Welcome to Pariksha's documentation!
====================================
.. toctree::
:maxdepth: 2
:caption: Contents:
modules/AboutUs.rst
modules/views.rst
modules.rst
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=.
set BUILDDIR=_build
if "%1" == "" goto help
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
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exit /b 1
)
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goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
:end
popd
manage module
=============
.. automodule:: manage
:members:
:undoc-members:
:show-inheritance:
Pariksha
========
.. toctree::
:maxdepth: 4
QuizSystem
manage
quiz
############
About Us
############
SpartanBots
-Samarth Joshi 203059008
-Roshan Sahu 203050048
-Sanchit Gupta 203050089
Views
======
.. automodule:: quiz.views
:members:
:undoc-members:
quiz package
============
Submodules
----------
quiz.admin module
-----------------
.. automodule:: quiz.admin
:members:
:undoc-members:
:show-inheritance:
quiz.apps module
----------------
.. automodule:: quiz.apps
:members:
:undoc-members:
:show-inheritance:
quiz.forms module
-----------------
.. automodule:: quiz.forms
:members:
:undoc-members:
:show-inheritance:
quiz.models module
------------------
.. automodule:: quiz.models
:members:
:undoc-members:
:show-inheritance:
quiz.newQuiz module
-------------------
.. automodule:: quiz.newQuiz
:members:
:undoc-members:
:show-inheritance:
quiz.tests module
-----------------
.. automodule:: quiz.tests
:members:
:undoc-members:
:show-inheritance:
quiz.views module
-----------------
.. automodule:: quiz.views
:members:
:undoc-members:
:show-inheritance:
Module contents
---------------
.. automodule:: quiz
:members:
:undoc-members:
:show-inheritance:
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