Message182960
When pickling/unpickling a class that derives from the builtin class Exception, unpickling results in a
TypeError: ('__init__() takes at least 2 arguments (1 given)', <class '__main__.TestException'>, ())
A standard exception like ValueError can be pickled/unpickled without any problem.
This was observed for versions 2.7.3 and 3.2.3. for both pickle and cPickle.
A script (cpickle) that shows that behavior is included.
This is related (but I do not quite understand how) to the closed Issue1692335. |
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Date |
User |
Action |
Args |
2013-02-25 17:00:16 | Andreas.Hausmann | set | recipients:
+ Andreas.Hausmann, gvanrossum, loewis, nnorwitz, brett.cannon, georg.brandl, facundobatista, jafo, ehuss, tseaver, jaraco, belopolsky, zseil, fmitha, pitrou, vstinner, taleinat, alexandre.vassalotti, benjamin.peterson, jarpa, bpb, zbysz, kylev, lukasz.langa, python-dev, sbt |
2013-02-25 17:00:16 | Andreas.Hausmann | set | messageid: <1361811616.55.0.878692548703.issue17296@psf.upfronthosting.co.za> |
2013-02-25 17:00:16 | Andreas.Hausmann | link | issue17296 messages |
2013-02-25 17:00:16 | Andreas.Hausmann | create | |
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