3.14 sys.monitoring fixes#1
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Erotemic merged 5 commits intoErotemic:update-ci-for-314from Aug 3, 2025
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line_profiler/_line_profiler.pyx::_SysMonitoringState.register()
Updated implementation because of side effects of
`sys.monitoring.free_tool_id()` in Python 3.14.0a1+
line_profiler/_line_profiler.pyx
_code_replace()
Now copying the `sys.monitoring` events of the old code object
over
_SysMonitoringState
register()
- Rolled back changes since the last commit;
no longer double-setting the callbacks
- No longer calling `sys.monitoring.free_tool_id()` at all
to avoid unsetting local events
- No longer overwriting the tool name with `'line_profiler'`
if an existing tool is already using
`sys.monitoring.PROFILER_ID`
deregister()
Updated implementation to avoid calling
`sys.monitoring.free_tool_id()`
This was referenced Aug 3, 2025
Erotemic
requested changes
Aug 3, 2025
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Erotemic
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Erotemic
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Two nitpicks, but otherwise looks good.
Author
|
Ah, just got to those changes but seems like you've already patched those in. Thanks for the review! |
Owner
|
I try to not ask contributors to solve nitpicks that are easy for me to make as a suggestion and then commit myself. |
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Changes
sys.monitoring.free_tool_id()inline_profiler/_line_profiler.pyxbecause it has gained side effects in Python 3.14.__code__of functionsCaveats
This does result in the active tool at
sys.monitoring.PROFILER_IDno longer being overwritten with'line_profiler'if there is an existing profiling tool. But it doesn't impact howLineProfilerfunctions and it's probably better this way.