Pattern: Use of next method
Issue: -
Used when a next method is defined that would be an iterator in Python 2 but is treated as a normal function in Python 3.
Implement a __next__ method and use six.Iterator as a base class or alias next to __next__ instead.
Example of incorrect code:
class SomeClass(object):
def next(self):
return 42Example of correct code:
class SomeClass(object):
def __next__(self):
return 42
next = __next__