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PEP 3114: rename .next() to .__next__() and add next() builtin.

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This commit is contained in:
Georg Brandl 2007-04-21 15:47:16 +00:00
parent 4d2adcca52
commit a18af4e7a2
83 changed files with 495 additions and 425 deletions
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4
Lib/contextlib.py
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@ -12,14 +12,14 @@ class GeneratorContextManager(object):
def __enter__(self):
try:
return self.gen.next()
return next(self.gen)
except StopIteration:
raise RuntimeError("generator didn't yield")
def __exit__(self, type, value, traceback):
if type is None:
try:
self.gen.next()
next(self.gen)
except StopIteration:
return
else: