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bpo-42639: atexit now logs callbacks exceptions #23771

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Merged
merged 1 commit into from
Dec 14, 2020
Merged

bpo-42639: atexit now logs callbacks exceptions #23771

merged 1 commit into from
Dec 14, 2020

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@vstinner vstinner commented Dec 14, 2020

At Python exit, if a callback registered with atexit.register()
fails, its exception is now logged. Previously, only some exceptions
were logged, and the last exception was always silently ignored.

Add _PyAtExit_Call() function and remove
PyInterpreterState.atexit_func member. call_py_exitfuncs() now calls
directly _PyAtExit_Call().

The atexit module must now always be built as a built-in module.

https://bugs.python.org/issue42639

At Python exit, if a callback registered with atexit.register()
fails, its exception is now logged. Previously, only some exceptions
were logged, and the last exception was always silently ignored.

Add _PyAtExit_Call() function and remove
PyInterpreterState.atexit_func member. call_py_exitfuncs() now calls
directly _PyAtExit_Call().

The atexit module must now always be built as a built-in module.
@vstinner vstinner merged commit 357704c into python:master Dec 14, 2020
@vstinner vstinner deleted the atexit_log_exc branch December 14, 2020 22:08
adorilson pushed a commit to adorilson/cpython that referenced this pull request Mar 13, 2021
At Python exit, if a callback registered with atexit.register()
fails, its exception is now logged. Previously, only some exceptions
were logged, and the last exception was always silently ignored.

Add _PyAtExit_Call() function and remove
PyInterpreterState.atexit_func member. call_py_exitfuncs() now calls
directly _PyAtExit_Call().

The atexit module must now always be built as a built-in module.
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3 participants