Message241426
Turns out I've replied through email, and code got mangled. This is the correct version:
class GenericProxy:
def __init__(self, proxied):
self.proxied = proxied
@property
def __iter__(self):
if not hasattr(self.proxied, '__iter__'):
raise AttributeError
else:
return lambda: self
@property
def __next__(self):
if not hasattr(self.proxied, '__next__'):
raise AttributeError
else:
return lambda: next(self.proxied)
Note the lambdas. |
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Date |
User |
Action |
Args |
2015-04-18 16:47:14 | ionelmc | set | recipients:
+ ionelmc, terry.reedy, belopolsky, christian.heimes, Claudiu.Popa, ethan.furman, llllllllll, jedwards |
2015-04-18 16:47:14 | ionelmc | set | messageid: <1429375634.23.0.379524579413.issue23990@psf.upfronthosting.co.za> |
2015-04-18 16:47:14 | ionelmc | link | issue23990 messages |
2015-04-18 16:47:13 | ionelmc | create | |
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