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| author | Sebastian Rittau <srittau@rittau.biz> | 2024-07-23 11:59:28 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-23 10:59:28 +0100 |
| commit | 375c9f6dfb78345dd0966d6f3b281f15107b0561 (patch) | |
| tree | 57c42dcd869a38d15d775e17b2f1ad104db46e49 /Lib/warnings.py | |
| parent | 2a5d1eb7073179a13159bce937afdbe240432e7d (diff) | |
| download | cpython-375c9f6dfb78345dd0966d6f3b281f15107b0561.tar.gz cpython-375c9f6dfb78345dd0966d6f3b281f15107b0561.zip | |
gh-122088: Copy the coroutine status of the underlying callable in `@warnings.deprecated` (#122086)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Diffstat (limited to 'Lib/warnings.py')
| -rw-r--r-- | Lib/warnings.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Lib/warnings.py b/Lib/warnings.py index d344ceaebb0..e83cde37ab2 100644 --- a/Lib/warnings.py +++ b/Lib/warnings.py @@ -628,12 +628,16 @@ class deprecated: return arg elif callable(arg): import functools + import inspect @functools.wraps(arg) def wrapper(*args, **kwargs): warn(msg, category=category, stacklevel=stacklevel + 1) return arg(*args, **kwargs) + if inspect.iscoroutinefunction(arg): + wrapper = inspect.markcoroutinefunction(wrapper) + arg.__deprecated__ = wrapper.__deprecated__ = msg return wrapper else: |