Skip to content

gh-109653: Speedup import of threading module #114509

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
AlexWaygood merged 3 commits into from
Jan 31, 2024
Merged

gh-109653: Speedup import of threading module #114509

Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
2a73912
Speed up import of threading module
danielhollas Dec 14, 2023
b70b7e5
📜🤖 Added by blurb_it.
blurb-it[bot] Jan 23, 2024
e76cec2
Let's got with lambda instead of functools.partial
danielhollas Jan 24, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
Speed up import of threading module 
Delayed import of functools leads to 50% speedup
of import time.
  • Loading branch information
@danielhollas
danielhollas committed Jan 23, 2024
commit 2a73912c9cbb579207ff6ca4eeff78c2fddd3d69
2 changes: 1 addition & 1 deletion Lib/threading.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@
import os as _os
import sys as _sys
import _thread
import functools
import warnings
import _weakref

Expand Down Expand Up @@ -1630,6 +1629,7 @@ def _register_atexit(func, *arg, **kwargs):
if _SHUTTING_DOWN:
raise RuntimeError("can't register atexit after shutdown")

import functools
call = functools.partial(func, *arg, **kwargs)
_threading_atexits.append(call)
Comment thread
danielhollas marked this conversation as resolved.
Outdated

Expand Down