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Author pconnell
Recipients Arfrever, barry, eric.smith, eric.snow, gregory.p.smith, isoschiz, jerub, jpaugh, ncoghlan, pconnell, pje, ronaldoussoren, serhiy.storchaka, superluser
Date 2020-08-13.13:47:03
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1597326423.81.0.915819380157.issue14905@roundup.psfhosted.org>
In-reply-to
Content 
One version of the bug described here (and fixed in the old implementation under issue17633) exists in the Python implementation of zipimport:

$ unzip -l namespace1.zip
Archive:  namespace1.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
        0  08-13-2020 06:30   one/
        0  08-13-2020 06:30   one/two/
        0  08-13-2020 06:30   one/two/three.py
---------                     -------
        0                     3 files
$ unzip -l namespace2.zip
Archive:  namespace2.zip
  Length      Date    Time    Name
---------  ---------- -----   ----
        0  08-13-2020 06:37   alpha/beta/gamma.py
---------                     -------
        0                     1 file
$ PYTHONPATH=namespace1.zip:namespace2.zip ./python
Python 3.10.0a0 (heads/master:c51db0ea40, Aug 13 2020, 06:41:20)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import one
>>> import alpha
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'alpha'
>>>

In short, imports where there's no separate entry for directories in the zip file don't work.

Any opinions on whether this *is* the problem this issue is trying to track?
History
Date User Action Args
2020-08-13 13:47:03pconnellsetrecipients: + pconnell, barry, gregory.p.smith, pje, ronaldoussoren, ncoghlan, jerub, eric.smith, Arfrever, eric.snow, serhiy.storchaka, jpaugh, isoschiz, superluser
2020-08-13 13:47:03pconnellsetmessageid: <1597326423.81.0.915819380157.issue14905@roundup.psfhosted.org>
2020-08-13 13:47:03pconnelllinkissue14905 messages
2020-08-13 13:47:03pconnellcreate