[issue41238] Python 3 shelve.DbfilenameShelf is generating 164 times larger files than Python 2.7 when storing dicts

[Paweł Miech]

Paweł Miech <pawelmhm at gmail.com> added the comment:

Ok so I see this is an issue that involves the way Pickle pickles Python set objects. Updated script to reproduce appended. Apparently, sets are becoming much larger when stored in Python3 pickle.

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Added file: https://bugs.python.org/file49308/test_anydbm.py

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