Message110474
See also issue3657. For some reasons, C bound methods aliased as module globals can be pickled, but not similarly aliased Python bound methods:
>>> random.random, random.seed
(<built-in method random of Random object at 0x27abe20>, <bound method Random.seed of <random.Random object at 0x27abe20>>)
>>> pickle.dumps(random.random)
b'\x80\x03crandom\nrandom\nq\x00.'
>>> pickle.dumps(random.seed)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/antoine/py3k/__svn__/Lib/pickle.py", line 1314, in dumps
Pickler(f, protocol, fix_imports=fix_imports).dump(obj)
_pickle.PicklingError: Can't pickle <class 'method'>: attribute lookup builtins.method failed |
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Date |
User |
Action |
Args |
2010-07-16 19:26:53 | pitrou | set | recipients:
+ pitrou, loewis, rhettinger, hinsen, belopolsky, alexandre.vassalotti, obamausa8 |
2010-07-16 19:26:53 | pitrou | set | messageid: <1279308413.11.0.0502239733742.issue558238@psf.upfronthosting.co.za> |
2010-07-16 19:26:51 | pitrou | link | issue558238 messages |
2010-07-16 19:26:50 | pitrou | create | |
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