iter returns a non-iterator PYL-E0301
Bug risk
5 months ago
—
7 months old
__iter__ returns non-iterator
180 return list(itertools.islice(self._queue, item.start, item.stop, item.step))
181 return self._queue[item]
182
183 def __iter__(self):184 return self._queue.__iter__()
185
186 def __len__(self):
Description
The __iter__ method of a class must return an iterator with a __next__ method.
Bad practice
class MyIterator:
def __iter__(self):
return self
Recommended
class MyIterator:
def __iter__(self):
return self
def __next__(self):
return 42