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Simplify MutableChain

This commit is contained in:
Eugenio Lacuesta 2018-10-11 11:31:51 -03:00
parent 58f5565357
commit a05eaeed73
1 changed files with 3 additions and 4 deletions
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7
scrapy/utils/python.py
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@ -403,8 +403,7 @@ class MutableChain(object):
def __iter__(self):
return self.data.__iter__()
def __next__(self): # py3
return self.data.__next__()
def __next__(self):
return next(self.data)
def next(self): # py2
return self.data.next()
next = __next__