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bpo-45183: don't raise an exception when calling zipimport.zipimporter.find_spec() when the zip file is missing and the internal cache has been reset #28435

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Merged
merged 2 commits into from
Sep 17, 2021

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brettcannon
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@brettcannon brettcannon commented Sep 17, 2021

This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).

https://bugs.python.org/issue45183

Automerge-Triggered-By: GH:brettcannon

…) when a zip file is missing and the internal cache has been reset
@brettcannon brettcannon changed the title bpo-45183: don't raise an exception when calling zipimport.find_spec() when a zip file is missing and the internal cache has been reset bpo-45183: don't raise an exception when calling zipimport.find_spec() when the zip file is missing and the internal cache has been reset Sep 17, 2021
@brettcannon brettcannon changed the title bpo-45183: don't raise an exception when calling zipimport.find_spec() when the zip file is missing and the internal cache has been reset bpo-45183: don't raise an exception when calling zipimport.zipimporter.find_spec() when the zip file is missing and the internal cache has been reset Sep 17, 2021
@brettcannon brettcannon merged commit 209b703 into main Sep 17, 2021
@brettcannon brettcannon deleted the zipimport-find_spec-no-zip branch September 17, 2021 23:48
@miss-islington
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Thanks @brettcannon for the PR 🌮🎉.. I'm working now to backport this PR to: 3.10.
🐍🍒⛏🤖

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GH-28437 is a backport of this pull request to the 3.10 branch.

@bedevere-bot bedevere-bot removed the needs backport to 3.10 only security fixes label Sep 17, 2021
miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Sep 17, 2021
…r.find_spec() when the zip file is missing and the internal cache has been reset (pythonGH-28435)

This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
(cherry picked from commit 209b703)

Co-authored-by: Brett Cannon <[email protected]>
brettcannon added a commit to brettcannon/cpython that referenced this pull request Sep 18, 2021
…importer.find_spec() when the zip file is missing and the internal cache has been reset (pythonGH-28435)

This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
(cherry picked from commit 209b703)

Co-authored-by: Brett Cannon <[email protected]>
brettcannon added a commit that referenced this pull request Sep 18, 2021
…importer.find_spec() when the zip file is missing and the internal cache has been reset (GH-28435) (#28438)

This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
(cherry picked from commit 209b703)

Co-authored-by: Brett Cannon <[email protected]>
niyas-sait pushed a commit to niyas-sait/cpython that referenced this pull request Sep 21, 2021
…r.find_spec() when the zip file is missing and the internal cache has been reset (pythonGH-28435)

This can occur when the zip file gets deleted, you call zipimport.zipimporter.invalidate_cache(), and then try to use zipimport.zipimporter.find_spec() (i.e. you left the zip file path on sys.path).
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4 participants