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Issue #4608: urllib.request.urlopen does not return an iterable object

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This commit is contained in:
Raymond Hettinger 2011-06-26 14:30:25 +02:00
commit 29e2c64edd
3 changed files with 12 additions and 6 deletions
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12
Lib/urllib/response.py
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@ -23,10 +23,14 @@ class addbase(object):
self.fileno = self.fp.fileno
else:
self.fileno = lambda: None
if hasattr(self.fp, "__iter__"):
self.__iter__ = self.fp.__iter__
if hasattr(self.fp, "__next__"):
self.__next__ = self.fp.__next__
def __iter__(self):
# Assigning `__iter__` to the instance doesn't work as intended
# because the iter builtin does something like `cls.__iter__(obj)`
# and thus fails to find the _bound_ method `obj.__iter__`.
# Returning just `self.fp` works for built-in file objects but
# might not work for general file-like objects.
return iter(self.fp)
def __repr__(self):
return '<%s at %r whose fp = %r>' % (self.__class__.__name__,