Init

Pipfile

+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+
+[requires]
+python_version = "3.6"

coursebook/settings.py

+"""
+Django settings for coursebook project.
+
+Generated by 'django-admin startproject' using Django 2.2.6.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.2/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'bwc8r%hu%tb9ft+gs6xj73b86rhb&we11w^(e-rv!*d(aogs*)'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = [
+	'*',
+]
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+
+    'discussion',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'coursebook.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'coursebook.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.2/ref/settings/#databases
+
+# DATABASES = {
+#     'default': {
+#         'ENGINE': 'django.db.backends.sqlite3',
+#         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+#     }
+# }
+
+DATABASES = {  
+    'default': {  
+        'ENGINE': 'django.db.backends.sqlite3',  
+        'NAME': 'djangodb',  
+        'USER':'root',  
+        'PASSWORD':'mysql',  
+        'HOST':'localhost',  
+        'PORT':'3306'  
+    }  
+}  
+
+
+# Password validation
+# https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/2.2/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.2/howto/static-files/
+
+STATIC_URL = '/static/'
\ No newline at end of file

coursebook/urls.py

+"""coursebook URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.2/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+# from django.contrib import admin
+# from django.urls import path
+
+# urlpatterns = [
+#     path('admin/', admin.site.urls),
+# ]
+
+from django.contrib import admin  
+from django.urls import path  
+from discussion import views  
+urlpatterns = [  
+    path('admin/', admin.site.urls),  
+    path('emp', views.emp),  
+    path('show',views.show),  
+    path('edit/<int:id>', views.edit),  
+    path('update/<int:id>', views.update),  
+    path('delete/<int:id>', views.destroy),
+
+    path('', views.default), 
+    path('subjects/<int:id>', views.show_subjects),
+    path('topics/<int:id>', views.show_topics),
+    path('threads/<int:id>', views.show_threads),
+    # path('add_thread/<int:id>', views.add_message),
+]
+handler404 = views.handler404
+handler500 = views.handler500  

coursebook/wsgi.py

+"""
+WSGI config for coursebook project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.2/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'coursebook.settings')
+
+application = get_wsgi_application()

discussion/admin.py

+from django.contrib import admin
+
+# Register your models here.
+from discussion.models import Employee, Person, Subject, Topic, Thread, Like, Subject_Student
+
+admin.site.register(Subject)
+admin.site.register(Employee)
+admin.site.register(Person)
+admin.site.register(Topic)
+admin.site.register(Thread)
+admin.site.register(Like)
+admin.site.register(Subject_Student)

discussion/apps.py

+from django.apps import AppConfig
+
+
+class DiscussionConfig(AppConfig):
+    name = 'discussion'

discussion/forms.py

+from django import forms  
+from discussion.models import Employee , Thread, Topic
+class EmployeeForm(forms.ModelForm):  
+    class Meta:  
+        model = Employee  
+        fields = "__all__"
+
+class ThreadForm(forms.ModelForm): 
+	msg = forms.CharField(widget=forms.Textarea(attrs={'class' : 'form-control send-message','rows':'3', 'placeholder':'Comment...'}))
+	title = forms.CharField(widget=forms.TextInput(attrs={'class' : 'form-control send-message', 'placeholder':'Title...'}))
+	class Meta:
+		model = Thread
+		# fields = "__all__"
+		exclude = ("person","topic","likes","dislikes") 
+
+class TopicForm(forms.ModelForm):
+	title = forms.CharField(widget=forms.TextInput(attrs={'class' : 'form-control send-message', 'placeholder':'Title...'}))
+	class Meta:
+		model = Topic
+		fields = "__all__"
+		exclude = ("subject",)  
\ No newline at end of file

discussion/migrations/0001_initial.py

+# Generated by Django 2.0.3 on 2019-11-02 18:12
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Employee',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('eid', models.CharField(max_length=20)),
+                ('ename', models.CharField(max_length=100)),
+                ('eemail', models.EmailField(max_length=254)),
+                ('econtact', models.CharField(max_length=15)),
+            ],
+            options={
+                'db_table': 'employee',
+            },
+        ),
+        migrations.CreateModel(
+            name='Like',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('is_liked', models.BooleanField(default=True)),
+            ],
+            options={
+                'db_table': 'like',
+            },
+        ),
+        migrations.CreateModel(
+            name='Person',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('pid', models.CharField(max_length=20)),
+                ('fname', models.CharField(max_length=20)),
+                ('lname', models.CharField(max_length=20)),
+                ('is_prof', models.BooleanField(default=False)),
+            ],
+            options={
+                'db_table': 'person',
+            },
+        ),
+        migrations.CreateModel(
+            name='Subject',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('sub_code', models.CharField(max_length=5)),
+                ('sub_name', models.CharField(max_length=100)),
+                ('sub_detail', models.CharField(max_length=500)),
+                ('prof', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Person')),
+            ],
+            options={
+                'db_table': 'subject',
+            },
+        ),
+        migrations.CreateModel(
+            name='Subject_Student',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Person')),
+                ('subject', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Subject')),
+            ],
+            options={
+                'db_table': 'subject_student',
+            },
+        ),
+        migrations.CreateModel(
+            name='Thread',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=50)),
+                ('msg', models.CharField(max_length=500)),
+                ('likes', models.IntegerField(default=0)),
+                ('dislikes', models.IntegerField(default=0)),
+                ('time', models.DateTimeField(auto_now_add=True)),
+                ('person', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Person')),
+            ],
+            options={
+                'db_table': 'thread',
+            },
+        ),
+        migrations.CreateModel(
+            name='Topic',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100)),
+                ('is_prof_included', models.BooleanField(default=True)),
+                ('subject', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Subject')),
+            ],
+            options={
+                'db_table': 'topic',
+            },
+        ),
+        migrations.AddField(
+            model_name='thread',
+            name='topic',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Topic'),
+        ),
+        migrations.AddField(
+            model_name='like',
+            name='person',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Person'),
+        ),
+        migrations.AddField(
+            model_name='like',
+            name='thread',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='discussion.Thread'),
+        ),
+    ]

discussion/models.py

+from django.db import models  
+class Employee(models.Model):  
+    eid = models.CharField(max_length=20)  
+    ename = models.CharField(max_length=100)  
+    eemail = models.EmailField()  
+    econtact = models.CharField(max_length=15)  
+    class Meta:  
+        db_table = "employee" 
+
+
+class Person(models.Model):  
+    pid = models.CharField(max_length=20)  
+    fname = models.CharField(max_length=20)  
+    lname = models.CharField(max_length=20)  
+    is_prof = models.BooleanField(default=False) 
+
+    def __str__(self):
+        return "%s %s" % (self.fname, self.lname)
+
+    class Meta:  
+        db_table = "person" 
+
+class Subject(models.Model):  
+    sub_code = models.CharField(max_length=5)
+    sub_name = models.CharField(max_length=100) 
+    sub_detail = models.CharField(max_length=500)
+    prof = models.ForeignKey(Person, on_delete=models.CASCADE) 
+
+    def __str__(self):
+        return self.sub_code
+
+    class Meta:  
+        db_table = "subject"
+
+class Subject_Student(models.Model):
+    subject = models.ForeignKey(Subject, on_delete=models.CASCADE)
+    student = models.ForeignKey(Person, on_delete=models.CASCADE)
+
+    class Meta:  
+        db_table = "subject_student"
+
+
+class Topic(models.Model):  
+    title = models.CharField(max_length=100) 
+    subject = models.ForeignKey(Subject, on_delete=models.CASCADE)
+    is_prof_included = models.BooleanField(default=True)
+
+    def __str__(self):
+        return "%s %s %d" % (self.title, self.subject.sub_name, self.id)
+
+    class Meta:  
+        db_table = "topic"
+
+class Thread(models.Model):  
+    title = models.CharField(max_length=50)
+    msg = models.CharField(max_length=500) 
+    topic = models.ForeignKey(Topic, on_delete=models.CASCADE) 
+    person = models.ForeignKey(Person, on_delete=models.CASCADE)
+    likes = models.IntegerField(default=0)
+    dislikes = models.IntegerField(default=0)
+    time = models.DateTimeField(auto_now_add=True, blank=True)
+
+    def __str__(self):
+        return "%s %s" % (self.title, self.topic.title)
+
+    class Meta:  
+        db_table = "thread"
+
+class Like(models.Model):   
+    thread = models.ForeignKey(Thread, on_delete=models.CASCADE) 
+    person = models.ForeignKey(Person, on_delete=models.CASCADE)
+    is_liked = models.BooleanField(default=True) 
+
+    def __str__(self):
+        return self.tid
+
+    class Meta:  
+        db_table = "like"
\ No newline at end of file

discussion/static/css/base.css

+    body::-webkit-scrollbar {
+        width: 12px;
+    }
+ 
+    
+    /* Let's get this party started */
+    ::-webkit-scrollbar {
+        width: 6px;
+    }
+
+    /* Track */
+    ::-webkit-scrollbar-track {
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+    }
+
+    /* Handle */
+    ::-webkit-scrollbar-thumb {
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+        background:#ddd; 
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
+    }
+    ::-webkit-scrollbar-thumb:window-inactive {
+        background: #ddd; 
+    }
\ No newline at end of file

discussion/static/css/create_subject.css

+    .message-wrap
+    {
+        box-shadow: 0 0 3px #ddd;
+        padding:0;
+
+    }
+
+    body::-webkit-scrollbar {
+        width: 12px;
+    }
+ 
+    
+    /* Let's get this party started */
+    ::-webkit-scrollbar {
+        width: 6px;
+    }
+
+    /* Track */
+    ::-webkit-scrollbar-track {
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+    }
+
+    /* Handle */
+    ::-webkit-scrollbar-thumb {
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+        background:#ddd; 
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
+    }
+    ::-webkit-scrollbar-thumb:window-inactive {
+        background: #ddd; 
+    }
\ No newline at end of file

discussion/static/css/discussion_thread.css

+    .conversation-wrap
+    {
+        box-shadow: -2px 0 3px #ddd;
+        padding:0;
+        max-height: 400px;
+        overflow: auto;
+    }
+    .conversation
+    {
+        padding:5px;
+        border-bottom:1px solid #ddd;
+        margin:0;
+
+    }
+
+    .message-wrap
+    {
+        box-shadow: 0 0 3px #ddd;
+        padding:0;
+
+    }
+    .msg
+    {
+        padding:20px;
+        border:1px solid #ddd;
+        margin:0;
+    }
+    .msg-wrap
+    {
+        padding:10px;
+        max-height: 400px;
+        overflow: auto;
+
+    }
+
+    .time
+    {
+        color:#bfbfbf;
+        font-size: 10px;
+    }
+
+    .send-wrap
+    {
+        border-top: 1px solid #eee;
+        border-bottom: 1px solid #eee;
+        padding:10px;
+        /*background: #f8f8f8;*/
+    }
+
+    .send-message
+    {
+        resize: none;
+        
+    }
+
+    .highlight
+    {
+        background-color: #f7f7f9;
+        border: 1px solid #e1e1e8;
+    }
+
+    .send-message-btn
+    {
+        border-top-left-radius: 0;
+        border-top-right-radius: 0;
+        border-bottom-left-radius: 0;
+
+        border-bottom-right-radius: 0;
+    }
+    .btn-panel
+    {
+        background: #f7f7f9;
+    }
+
+    .btn-panel .btn
+    {
+        color:#b8b8b8;
+
+        transition: 0.2s all ease-in-out;
+    }
+
+    .btn-panel .btn:hover
+    {
+        color:#666;
+        background: #f8f8f8;
+    }
+    .btn-panel .btn:active
+    {
+        background: #f8f8f8;
+        box-shadow: 0 0 1px #ddd;
+    }
+
+    .btn-panel-conversation .btn,.btn-panel-msg .btn
+    {
+
+        background: #f8f8f8;
+    }
+    .btn-panel-conversation .btn:first-child
+    {
+        border-right: 1px solid #ddd;
+    }
+
+    .msg-wrap .media-heading
+    {
+        color:#003bb3;
+        font-weight: 700;
+    }
+
+    .msg-owner
+    {
+        color:#003bb3;
+        font-weight: 600;
+        font-size: 12px;
+    }
+
+
+    .msg-date
+    {
+        background: none;
+        text-align: center;
+        color:#aaa;
+        border:none;
+        box-shadow: none;
+        border-bottom: 1px solid #ddd;
+    }
+
+    .msg-footer-link
+    {
+        font-size: 10px;
+        margin-top: 10px;
+        margin-left: 15px;
+    }
+
+
+    body::-webkit-scrollbar {
+        width: 12px;
+    }
+ 
+    
+    /* Let's get this party started */
+    ::-webkit-scrollbar {
+        width: 6px;
+    }
+
+    /* Track */
+    ::-webkit-scrollbar-track {
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+    }
+
+    /* Handle */
+    ::-webkit-scrollbar-thumb {
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+        background:#ddd; 
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
+    }
+    ::-webkit-scrollbar-thumb:window-inactive {
+        background: #ddd; 
+    }

discussion/static/css/discussion_topics.css

+	.message-wrap
+    {
+        box-shadow: 0 0 3px #ddd;
+        padding:0;
+
+    }
+
+    .list-view
+    {
+    	padding: 2px;
+    	
+    }
+
+    .time
+    {
+    	position: absolute;
+    	font-size: 11px;
+    	color: grey;
+	    right: 5%;
+	    bottom: 11%;
+    }
+
+    .topic-body
+    {
+    	padding-right: 64px;
+    }
+
+    .add-new-topic
+    {
+        font-weight: bold;
+        color: blue;
+    }
+
+    body::-webkit-scrollbar {
+        width: 12px;
+    }
+ 
+    
+    /* Let's get this party started */
+    ::-webkit-scrollbar {
+        width: 6px;
+    }
+
+    /* Track */
+    ::-webkit-scrollbar-track {
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+    }
+
+    /* Handle */
+    ::-webkit-scrollbar-thumb {
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+        background:#ddd; 
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
+    }
+    ::-webkit-scrollbar-thumb:window-inactive {
+        background: #ddd; 
+    }

discussion/static/css/request_subject.css

+    
+
+    .message-wrap
+    {
+        box-shadow: 0 0 3px #ddd;
+        padding:0;
+
+    }
+    .msg
+    {
+        padding:20px;
+        border:1px solid #ddd;
+        margin:0;
+        position: relative;
+        padding-right: 13%;
+    }
+    
+    .highlight
+    {
+        background-color: #f7f7f9;
+        border: 1px solid #e1e1e8;
+    }
+
+    
+    .btn-panel
+    {
+        background: #f7f7f9;
+    }
+
+    .btn-panel .btn
+    {
+        color:#b8b8b8;
+
+        transition: 0.2s all ease-in-out;
+    }
+
+    .btn-panel .btn:hover
+    {
+        color:#666;
+        background: #f8f8f8;
+    }
+    .btn-panel .btn:active
+    {
+        background: #f8f8f8;
+        box-shadow: 0 0 1px #ddd;
+    }
+
+    .btn-panel-conversation .btn,.btn-panel-msg .btn
+    {
+
+        background: #f8f8f8;
+    }
+    .btn-panel-conversation .btn:first-child
+    {
+        border-right: 1px solid #ddd;
+    }
+
+    .media-heading
+    {
+        color:#003bb3;
+        font-weight: 700;
+    }
+
+
+    
+
+    .msg-footer-link
+    {
+        font-size: 10px;
+        margin-top: 10px;
+        margin-left: 15px;
+    }
+
+    .request-btn
+    {
+        position: absolute;
+        right: 2%;
+        bottom: 40%;
+
+    }
+
+
+    body::-webkit-scrollbar {
+        width: 12px;
+    }
+ 
+    
+    /* Let's get this party started */
+    ::-webkit-scrollbar {
+        width: 6px;
+    }
+
+    /* Track */
+    ::-webkit-scrollbar-track {
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); 
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+    }
+
+    /* Handle */
+    ::-webkit-scrollbar-thumb {
+/*        -webkit-border-radius: 10px;
+        border-radius: 10px;*/
+        background:#ddd; 
+        -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
+    }
+    ::-webkit-scrollbar-thumb:window-inactive {
+        background: #ddd; 
+    }

discussion/static/css/style.css

+body {font:12px/1.4 Verdana,Arial; background:#eee; height:100%; margin:25px 0; padding:0}
+h1 {font:24px Georgia,Verdana; margin:0}
+h2 {font-size:12px; font-weight:normal; font-style:italic; margin:0 0 20px}
+p {margin-top:0}
+ul {margin:0; padding-left:20px}
+
+#testdiv {width:600px; margin:0 auto; border:1px solid #ccc; padding:20px 25px; background:#fff}
+
+#tinybox {position:absolute; display:none; padding:10px; background:#fff url(images/preload.gif) no-repeat 50% 50%; border:10px solid #e3e3e3; z-index:2000}
+#tinymask {position:absolute; display:none; top:0; left:0; height:100%; width:100%; background:#000; z-index:1500}
+#tinycontent {background:#fff}
+
+.button {font:14px Georgia,Verdana; margin-bottom:10px; padding:8px 10px 9px; border:1px solid #ccc; background:#eee; cursor:pointer}
+.button:hover {border:1px solid #bbb; background:#e3e3e3}
\ No newline at end of file

discussion/static/css/subjects.css

+	ul {
+		list-style-type: none;
+		margin: 0;
+		padding: 0;
+		overflow: hidden;
+		background-color: #888666;
+	}
+
+	li a {
+		display: block;
+		color: white;
+		text-align: left;
+		padding: 16px;
+		text-decoration: none;
+	}
+
+	tr:hover {
+		background-color: #111111;
+	}
\ No newline at end of file

discussion/templates/404.html

+<<!DOCTYPE html>
+<html>
+<body>
+
+<h1>My First Heading</h1>
+
+<p>My first paragraph.</p>
+
+</body>
+</html>

discussion/templates/500.html

+<!DOCTYPE html>
+<html>
+<body>
+
+<h1>My First Heading</h1>
+
+<p>My first paragraph.</p>
+
+</body>
+</html>

discussion/templates/base.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+  {% load static %}
+  <link rel="stylesheet" href="{% static 'css/base.css' %}">
+  {% block style-discussion-thread %}{% endblock %}
+  {% block style-discussion-topics %}{% endblock %}
+  
+
+  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=yes">
+  <script src="https://code.jquery.com/jquery-1.12.0.min.js"></script>
+  <script src="https://code.jquery.com/jquery-migrate-1.2.1.min.js"></script>
+
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
+  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+</head>
+<body style="height:1500px">
+
+
+
+{% block nav %}
+  
+  <nav class="navbar navbar-inverse navbar-fixed-top">
+    <div class="container-fluid">
+      <div class="navbar-header">
+        <a class="navbar-brand" href="/">Coursebook</a>
+      </div>
+      <ul class="nav navbar-nav">
+        <li class="active">{% block nav-home %}<a href="/">Home</a>{% endblock %}</li>
+        <li>{% block nav-subjects %}<a href="/subjects/{{pid}}">My Subjects</a>{% endblock %}</li>
+        <li>{% block nav-search-subjects %}<a href="/subjects/">Search Subjects</a>{% endblock %}</li>
+      </ul>
+      <ul class="nav navbar-nav navbar-right">
+        <li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
+        <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
+      </ul>
+    </div>
+  </nav>
+{% endblock %}
+
+{% block body%}{% endblock %}
+</body>
+</html>

discussion/templates/create_subject.html

+<!DOCTYPE html>
+<html>
+<head>
+  <link rel="stylesheet" href="create_subject.css">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
+
+<!-- jQuery library -->
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+
+<!-- Latest compiled JavaScript -->
+<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
+<!------ Include the above in your HEAD tag ---------->
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+</head>
+<body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+  <div class="container-fluid">
+    <div class="navbar-header">
+      <a class="navbar-brand" href="#">WebSiteName</a>
+    </div>
+    <ul class="nav navbar-nav">
+      <li class="active"><a href="#">Home</a></li>
+      <li><a href="#">Page 1</a></li>
+      <li><a href="#">Page 2</a></li>
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
+      <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
+    </ul>
+  </div>
+</nav>
+
+<div class="container message-wrap" style="margin-top:60px">
+    <form class="form-horizontal" action="/action_page.php" style="margin-top:20px">
+    <div class="form-group">
+      <label class="control-label col-sm-2" for="course_code">Course Code:</label>
+      <div class="col-sm-10">
+        <input type="text" class="form-control" id="course_code" placeholder="Enter course code">
+      </div>
+    </div>
+    <div class="form-group">
+      <label class="control-label col-sm-2" for="course_name">Course Name:</label>
+      <div class="col-sm-10">
+        <input type="text" class="form-control" id="course_name" placeholder="Enter course name">
+      </div>
+    </div>
+    <div class="form-group">
+      <label class="control-label col-sm-2" for="course_details">Course Details:</label>
+      <div class="col-sm-10">
+        <textarea class="form-control" rows="5" id="course_details"></textarea>   
+      </div>
+      
+    </div>
+    
+    <div class="form-group">
+      <div class="col-sm-offset-2 col-sm-10">
+        <button type="submit" class="btn btn-default">Submit</button>
+      </div>
+    </div>
+  </form>
+</div>
+
+</body>
+</html>
\ No newline at end of file

discussion/templates/default.html

+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <link rel="stylesheet" href="navbar.css">
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
+  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
+</head>
+<body style="height:1500px">
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+  <div class="container-fluid">
+    <div class="navbar-header">
+      <a class="navbar-brand" href="#">WebSiteName</a>
+    </div>
+    <ul class="nav navbar-nav">
+      <li class="active"><a href="#">Home</a></li>
+      <li><a href="#">Page 1</a></li>
+      <li><a href="#">Page 2</a></li>
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
+      <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
+    </ul>
+  </div>
+</nav>
+  
+
+
+</body>
+</html>

discussion/templates/discussion_thread.html

+
+{% extends "base.html" %}
+{% load static %}
+{% block style-discussion-thread %}<link rel="stylesheet" href="{% static 'css/discussion_thread.css' %}">{% endblock %}
+{% block nav-subjects %}<a href="/subjects/101">My Subjects</a>{% endblock %}
+{% block body%}
+<div class="container" style="margin-top:50px">
+    <div class="row">
+        <!-- <div class="col-sm-2">
+            
+        </div> -->
+
+        <div class=" col-sm-12">
+            <div class="btn-panel btn-panel-conversation">
+                <a href="" class="btn  col-sm-3 send-message-btn pull-left" role="button"><i class="fa fa-search"></i> Search</a>
+                
+            </div>
+
+            <div class="btn-panel btn-panel-msg">
+
+                <a href="" class="btn  col-sm-3  send-message-btn pull-right" role="button"><i class="fa fa-gears"></i> Settings</a>
+            </div>
+        </div>
+    </div>
+    <div class="row">
+
+        
+
+
+        <div class="message-wrap col-sm-12">
+            <div class="msg-wrap">
+
+                {% for thread in threads %}  
+                    <div class="media msg card bg-success text-white">
+                        <!-- <a class="pull-left" href="#">
+                            <img class="media-object" data-src="holder.js/64x64" alt="64x64" style="width: 32px; height: 32px;" src="">
+                        </a> -->
+                        <div class="media-body card-body">
+                            
+                            <h4 class="media-heading">{{thread.title}}</h4>
+                            <div><span class="msg-owner"> - {{thread.person.fname}}</span>
+                            <span class="time"><i class="fa fa-clock-o"></i> {{thread.time}}</span></div>
+                            <small class="col-lg-10">{{thread.msg}}</small>
+                        </div>
+                        <div class="msg-footer-link col-sm-6 col-lg-4">
+                            <a><div class="col-sm-4 col-lg-4 fa fa-comment"><span> </span>Reply <span>999</span></div></a>
+                            <!-- <div class="col-sm-1">|</div> -->
+                            <a><div class="col-sm-4 col-lg-4 fa fa-thumbs-up"><span> </span>Agree <span>{{thread.likes}}</span></div></a>
+                            <!-- <div class="col-sm-1">|</div> -->
+                            <a><div class="col-sm-4 col-lg-4 fa fa-thumbs-down"><span> </span>Disagree <span>{{thread.dislikes}}</span></div></a>
+                        </div>
+                    </div>
+                {% endfor %}  
+        </div>
+        <div class="send-wrap ">
+            <form method="POST" class="post-form" action="/threads/{{topic_id}}">
+                {% csrf_token %}
+            
+            <div>
+                {{form.title}}
+            </div>
+            <div>
+                {{form.msg}}
+            </div>
+        </div>
+        <div class="">
+            <button type="submit" class=" col-sm-4 btn   send-message-btn" role="button"><i class="fa fa-plus"></i> Send Message</a>
+        </div>
+    </div>
+</div>
+{% endblock %}

discussion/templates/discussion_topics.html

+
+{% extends "base.html" %}
+{% load static %}
+{% block style-discussion-topics %}<link rel="stylesheet" href="{% static 'css/discussion_topics.css' %}">{% endblock %}
+{% block nav-subjects %}<a href="/subjects/101">My Subjects</a>{% endblock %}
+{% block body%}
+<div class="container message-wrap " style="margin-top:50px">
+  <p>
+    <h3>
+      Topics in Subject
+    </h3>
+  </p>
+  <div class="list-view">
+    <div class="list-group">
+
+      {% for topic in topics %} 
+        <a href="/threads/{{topic.id}}" class="list-group-item">
+          <!-- <div class="time">
+            <div ><i class="fa fa-calendar"></i> Saturday</div>
+            <div >12/12/19</div>
+            <div ><i class="fa fa-clock-o"></i> 12.10pm</div>
+          </div> -->
+          <div class="topic-body">
+            <h4 class="list-group-item-heading">{{topic.title}}</h4>
+            <!-- <p class="list-group-item-text">List Group Item Text List Group Item Text List Group Item Text List Group Item Text</p> -->
+          </div>        
+        </a>
+      {% endfor %} 
+      <!-- <a href="#" class="list-group-item">
+        <div class="time">
+          <div ><i class="fa fa-calendar"></i> Saturday</div>
+          <div >12/12/19</div>
+          <div ><i class="fa fa-clock-o"></i> 12.10pm</div>
+        </div>
+        <div class="topic-body">
+          <h4 class="list-group-item-heading">First List Group Item Heading</h4>
+          <p class="list-group-item-text">List Group Item Text List Group Item Text List Group Item Text List Group Item Text</p>
+        </div>
+        
+      </a>
+      <a href="#" class="list-group-item">
+        <div class="time">
+          <div ><i class="fa fa-calendar"></i> Saturday</div>
+          <div >12/12/19</div>
+          <div ><i class="fa fa-clock-o"></i> 12.10pm</div>
+        </div>
+        <div class="topic-body">
+          <h4 class="list-group-item-heading">First List Group Item Heading</h4>
+          <p class="list-group-item-text">List Group Item Text List Group Item Text List Group Item Text List Group Item Text</p>
+        </div>
+        
+      </a>
+      <a href="#" class="list-group-item">
+        <div class="time">
+          <div ><i class="fa fa-calendar"></i> Saturday</div>
+          <div >12/12/19</div>
+          <div ><i class="fa fa-clock-o"></i> 12.10pm</div>
+        </div>
+        <div class="topic-body">
+          <h4 class="list-group-item-heading">First List Group Item Heading</h4>
+          <p class="list-group-item-text">List Group Item Text List Group Item Text List Group Item Text List Group Item Text</p>
+        </div>        
+      </a> -->
+
+        <div class="send-wrap ">
+            <form method="POST" class="post-form" action="/topics/{{sub_code}}">
+                {% csrf_token %}
+            <br>
+            <p class="add-new-topic">Add New Topic</p>
+            <div>
+                {{form.title}}
+            </div>
+            <div>
+                <span>Include Prof {{form.is_prof_included}}</span>
+            </div>
+        </div>
+        <div>
+            <button type="submit" class=" col-sm-4 btn   send-message-btn" role="button"><i class="fa fa-plus"></i> Add Topic</a>
+        </div>               
+    </div>
+  </div> 
+</div> 
+{% endblock %}
+
+  
\ No newline at end of file

discussion/templates/request_subject.html

+<!DOCTYPE html>
+<html>
+<head>
+    {% load static %}
+  <link rel="stylesheet" href="{% static 'css/request_subject.css' %}">
+  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
+
+<!-- jQuery library -->
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+
+<!-- Latest compiled JavaScript -->
+<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
+<!------ Include the above in your HEAD tag ---------->
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
+</head>
+<body>
+
+<nav class="navbar navbar-inverse navbar-fixed-top">
+  <div class="container-fluid">
+    <div class="navbar-header">
+      <a class="navbar-brand" href="#">WebSiteName</a>
+    </div>
+    <ul class="nav navbar-nav">
+      <li class="active"><a href="#">Home</a></li>
+      <li><a href="#">Page 1</a></li>
+      <li><a href="#">Page 2</a></li>
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      <li><a href="#"><span class="glyphicon glyphicon-user"></span> Sign Up</a></li>
+      <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
+    </ul>
+  </div>
+</nav>
+
+<div class="container" style="margin-top:50px">
+    <div class="row">
+        <!-- <div class="col-sm-2">
+            
+        </div> -->
+
+        <div class=" col-sm-12">
+            <div class="btn-panel btn-panel-conversation">
+                <a href="" class="btn  col-sm-3 send-message-btn pull-left" role="button"><i class="fa fa-search"></i> Search</a>
+                
+            </div>
+
+            <div class="btn-panel btn-panel-msg">
+
+                <a href="" class="btn  col-sm-3  send-message-btn pull-right" role="button"><i class="fa fa-gears"></i> Settings</a>
+            </div>
+        </div>
+    </div>
+    <div class="row">
+
+        <!-- <div class="conversation-wrap col-lg-3">
+        </div> -->
+
+
+
+        <div class="message-wrap col-sm-12">
+            <div class="">
+
+
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-primary"> Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-primary"> Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-primary"> Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-primary"> Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-primary"> Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+                <!-- <div class="alert alert-info msg-date">
+                    <strong>Today</strong>
+                </div> -->
+                
+                <div class="media msg card bg-success">
+                    
+                    <div class="media-body card-body">
+                        <div class="request-btn"><div class="btn-sm btn btn-danger"> Cancel Request</div></div>
+                        <h5 class="media-heading">Naimish Sakhpara</h5>
+                        <small>Location H-2, Ayojan Nagar, Near Gate-3, Near
+                            Shreyas Crossing Dharnidhar Derasar,
+                            Paldi, Ahmedabad 380007, Ahmedabad,
+                            India
+                            Phone 091 37 669307
+                            Email aapamdavad.district@gmail.com</small>
+                    </div>
+                    
+                </div>
+            </div>
+
+        
+            
+        </div>
+    </div>
+</div>
+
+</body>
+</html>
\ No newline at end of file

discussion/templates/subjects.html

+
+{% extends "base.html" %}
+{% block nav-subjects %}<a href="/subjects/101">My Subjects</a>{% endblock %}
+{% block body%}
+<div class="container" style="margin-top:50px">
+	<h2>My Courses</h2>
+	<ul>
+		<table style="width:100%">
+			<thead>  
+			    <tr>  
+			        <th>Course ID</th>  
+			        <th>Course Name</th>  
+			        <!-- <th>Professor</th>   -->
+			    </tr>  
+		    </thead>
+		    <tbody>  
+		{% for sub_stu in subject_student %}  
+		    <tr>  
+		        <td><a href="/topics/{{ sub_stu.subject.sub_code }}">{{ sub_stu.subject.sub_code }} </a></td>
+		        <td>{{ sub_stu.subject.sub_name }}</td>
+		    </tr>  
+		{% endfor %}  
+		    </tbody>  
+			
+		</table>
+	</ul>
+</div>
+{% endblock %}

discussion/tests.py

+from django.test import TestCase
+
+# Create your tests here.

discussion/views.py

+from django.shortcuts import render, redirect  
+from discussion.forms import EmployeeForm , ThreadForm, TopicForm
+from discussion.models import Employee, Subject_Student, Person, Subject, Topic, Thread
+# Create your views here.  
+def emp(request):  
+    if request.method == "POST":  
+        form = EmployeeForm(request.POST)  
+        if form.is_valid():  
+            try:  
+                form.save()  
+                return redirect('/show')  
+            except:  
+                pass  
+    else:  
+        form = EmployeeForm()  
+    return render(request,'index.html',{'form':form})  
+def show(request):  
+    employees = Employee.objects.all()  
+    return render(request,"show.html",{'employees':employees})  
+def edit(request, id):  
+    employee = Employee.objects.get(id=id)  
+    return render(request,'edit.html', {'employee':employee})  
+def update(request, id):  
+    employee = Employee.objects.get(id=id)  
+    form = EmployeeForm(request.POST, instance = employee)  
+    if form.is_valid():  
+        form.save()  
+        return redirect("/show")  
+    return render(request, 'edit.html', {'employee': employee})  
+def destroy(request, id):  
+    employee = Employee.objects.get(id=id)  
+    employee.delete()  
+    return redirect("/show")
+
+def handler404(request):
+    return render(request, '404.html', status=404)
+def handler500(request):
+    return render(request, '500.html', status=500)
+
+
+def default(request):  
+    return render(request, 'base.html' ,{'pid':101})
+
+def show_subjects(request, id):
+	try:
+		person = Person.objects.get(pid=id)
+	except:
+		return redirect('/')
+	subject_student = Subject_Student.objects.filter(student = person)
+	return render(request,"subjects.html",{'subject_student':subject_student})
+
+def show_topics(request, id):
+	try:
+		subject = Subject.objects.get(sub_code=id)
+	except:
+		return redirect('/')
+	topics = Topic.objects.filter(subject = subject)
+	if request.method == "POST":
+		form = TopicForm(request.POST)
+		
+		if form.is_valid():
+			try:
+				topic = form.save(commit=False)
+				topic.subject = subject
+				form.save()
+
+				return redirect('/topics/' + str(id))
+			except:
+				pass
+	else:
+		form = TopicForm()
+	return render(request,'discussion_topics.html',{'form':form, 'sub_code':id, 'topics':topics})
+
+def show_threads(request, id):
+	try:
+		topic = Topic.objects.get(id=id)
+	except:
+		return redirect('/')
+	threads = Thread.objects.filter(topic = topic)
+	if request.method == "POST":
+		person = Person.objects.get(pid=101)
+		form = ThreadForm(request.POST)
+		
+		if form.is_valid():
+			try:
+				thread = form.save(commit=False)
+				thread.topic = topic
+				thread.person = person
+				form.save()
+
+				return redirect('/threads/' + str(id))
+			except:
+				pass
+	else:
+		form = ThreadForm()
+	return render(request,'discussion_thread.html',{'form':form, 'topic_id':id, 'threads':threads}) 
\ No newline at end of file

manage.py

+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'coursebook.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

runserver.sh

+#!/bin/bash
+# exec ./manage.py makemigrations && exec ./manage.py migrate && exec ./manage.py runserver 0.0.0.0:8000
+python3 manage.py makemigrations
+python3 manage.py migrate --fake-initial
+python3 manage.py runserver 0.0.0.0:8000
\ No newline at end of file