[3.7] issue-25872: Fix KeyError using linecache from multiple threads (GH-18007) #20080
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…onGH-18007) The crash that this fixes occurs when using traceback and other modules from multiple threads; del cache[filename] can raise a KeyError. (cherry picked from commit d72ea60) Co-authored-by: Michael Graczyk <mgraczyk@users.noreply.github.com>
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@mgraczyk and @akuchling: Status check is done, and it's a failure ❌ . |
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@mgraczyk and @akuchling: Status check is done, and it's a failure ❌ . |
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The crash that this fixes occurs when using traceback and other modules from multiple threads;
del cache[filename] can raise a KeyError.
(cherry picked from commit d72ea60)
Co-authored-by: Michael Graczyk mgraczyk@users.noreply.github.com