Commit 9588d6ca authored by Patrick Wieschollek's avatar Patrick Wieschollek Committed by Yuxin Wu

fix 261 (#262)

parent 0ada5796
...@@ -198,10 +198,10 @@ class FixedSizeData(ProxyDataFlow): ...@@ -198,10 +198,10 @@ class FixedSizeData(ProxyDataFlow):
cnt = 0 cnt = 0
while True: while True:
try: try:
dp = self.itr.next() dp = next(self.itr)
except StopIteration: except StopIteration:
self.itr = self.ds.get_data() self.itr = self.ds.get_data()
dp = self.itr.next() dp = next(self.itr)
cnt += 1 cnt += 1
yield dp yield dp
......
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