[New-bugs-announce] [issue39363] zipfile with multiprocessing: zipfile.BadZipFile

maxime-lemonnier report at bugs.python.org
Thu Jan 16 13:24:07 EST 2020

New submission from maxime-lemonnier <maxime.lemonnier at gmail.com>:

zipfile sometimes throws zipfile.BadZipFile when opening the same zip file from multiple processes

see attached file to reproduce the error. You'll need a zipfile with multiple files in it to reproduce.

components: Library (Lib)
files: test_filesource.py
messages: 360134
nosy: maxime-lemonnier
priority: normal
severity: normal
status: open
title: zipfile with multiprocessing: zipfile.BadZipFile
type: crash
versions: Python 3.6
Added file: https://bugs.python.org/file48847/test_filesource.py

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