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Created on 2014-04-11 14:07 by eric.snow, last changed 2022-04-11 14:58 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue21200-pkgutil-main.diff | eric.snow, 2014-04-14 01:16 | review | ||
| Messages (5) | |||
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| msg215926 - (view) | Author: Eric Snow (eric.snow) *  |
Date: 2014-04-11 14:07 | |
Prior to 3.4, pkgutil.get_loader('__main__') would return None. Now it results in an ImportError. That's because it calls importlib.util.find_spec() which fails if an existing module does not have __spec__ or it is None.
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| msg216043 - (view) | Author: Eric Snow (eric.snow) * |
Date: 2014-04-14 01:16 | |
Here's a patch that checks for modules that don't have __spec__ set. The patch will fix the problem. However note that the docs and docstring imply (to me) that we should turn any ImportError coming out of the find_loader() call into returning None. Fixing that will also fix this bug, so this patch may be unnecessary. |
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| msg216048 - (view) | Author: Eric Snow (eric.snow) * |
Date: 2014-04-14 01:49 | |
I've opened #21211 to more directly address the find_loader() issue. |
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| msg216847 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2014-04-19 06:17 | |
New changeset bc4eb1b3db5d by Eric Snow in branch '3.4': Issue #21200: Return None from pkgutil.get_loader() when __spec__ is missing. http://hg.python.org/cpython/rev/bc4eb1b3db5d |
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| msg216848 - (view) | Author: Eric Snow (eric.snow) * |
Date: 2014-04-19 06:20 | |
The change is pretty minor so I went ahead and pushed it. To be honest, we should consider deprecating both get_loader and find_loader. I'm just not going to worry about it right now. :) |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:01 | admin | set | github: 65399 |
| 2014-04-19 06:20:35 | eric.snow | set | status: open -> closed resolution: fixed messages: + msg216848 stage: patch review -> resolved |
| 2014-04-19 06:17:48 | python-dev | set | nosy:
+ python-dev messages: + msg216847 |
| 2014-04-14 01:49:36 | eric.snow | set | messages: + msg216048 |
| 2014-04-14 01:16:55 | eric.snow | set | files:
+ issue21200-pkgutil-main.diff keywords: + patch messages: + msg216043 stage: test needed -> patch review |
| 2014-04-11 14:07:35 | eric.snow | create | |