Message133021
$ ./python
Python 3.3a0 (default:76ed6a061ebe, Apr 5 2011, 12:25:00)
>>> import hashlib, pickle
>>> hash=hashlib.new('md5')
>>> pickle.dumps(hash)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
_pickle.PicklingError: Can't pickle <class '_hashlib.HASH'>: attribute lookup _hashlib.HASH failed
The problem is that _hashlib.HASH is not accessible at Python level. There is a C define to make it accessible, but it is disabled by default: "#if HASH_OBJ_CONSTRUCTOR". This test is as old as the _hashlib module (#1121611, 624918e1c1b2). |
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Date |
User |
Action |
Args |
2011-04-05 11:49:42 | vstinner | set | recipients:
+ vstinner |
2011-04-05 11:49:42 | vstinner | set | messageid: <1302004182.5.0.155912208324.issue11771@psf.upfronthosting.co.za> |
2011-04-05 11:49:41 | vstinner | link | issue11771 messages |
2011-04-05 11:49:41 | vstinner | create | |
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