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merged 1 commit into from
Apr 25, 2025
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gh-132415: Use shutil.which() in missing_compiler_executable() #132906

merged 1 commit into from
Apr 25, 2025

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@vstinner vstinner commented Apr 25, 2025 •
edited by bedevere-app bot
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Replace deprecated distutils.spawn.find_executable() with shutil.which() in missing_compiler_executable() of test.support.

@vstinner
pythongh-132415: Use shutil.which() in missing_compiler_executable()
317087e 
Replace deprecated distutils.spawn.find_executable() with
shutil.which() in missing_compiler_executable() of test.support.
@bedevere-app bedevere-app bot mentioned this pull request Apr 25, 2025
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@vstinner vstinner added skip news needs backport to 3.13 bugs and security fixes labels Apr 25, 2025
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test_peg_generator fails with DeprecationWarning.

Example: https://buildbot.python.org/#/builders/64/builds/9220

ERROR: test_c_parser (test.test_peg_generator.test_c_parser.TestCParser.test_c_parser)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-x86_64.lto/build/Lib/test/test_peg_generator/test_c_parser.py", line 113, in setUp
    cmd = support.missing_compiler_executable()
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-x86_64.lto/build/Lib/test/support/__init__.py", line 1963, in missing_compiler_executable
    if spawn.find_executable(cmd[0]) is None:
       ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^
  File "/home/buildbot/buildarea/3.x.cstratak-RHEL8-x86_64.lto/build/build/test_python_626928æ/tempcwd/venv/lib/python3.14/site-packages/setuptools/_distutils/spawn.py", line 104, in find_executable
    warnings.warn(
    ~~~~~~~~~~~~~^
        'Use shutil.which instead of find_executable', DeprecationWarning, stacklevel=2
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    )
    ^
DeprecationWarning: Use shutil.which instead of find_executable

@vstinner vstinner merged commit de6482e into python:main Apr 25, 2025
43 of 44 checks passed
@vstinner vstinner deleted the which branch April 25, 2025 09:50
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Thanks @vstinner for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13.
🐍🍒⛏🤖

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Apr 25, 2025
@vstinner @miss-islington
pythongh-132415: Use shutil.which() in missing_compiler_executable() (p…
3ebcf62 
…ythonGH-132906)

Replace deprecated distutils.spawn.find_executable() with
shutil.which() in missing_compiler_executable() of test.support.
(cherry picked from commit de6482e)

Co-authored-by: Victor Stinner <vstinner@python.org>
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bedevere-app bot commented Apr 25, 2025

GH-132916 is a backport of this pull request to the 3.13 branch.

@bedevere-app bedevere-app bot removed the needs backport to 3.13 bugs and security fixes label Apr 25, 2025
vstinner added a commit that referenced this pull request Apr 25, 2025
@miss-islington @vstinner
[3.13] gh-132415: Use shutil.which() in missing_compiler_executable() (…
b4a160a 
…GH-132906) (#132916)

gh-132415: Use shutil.which() in missing_compiler_executable() (GH-132906)

Replace deprecated distutils.spawn.find_executable() with
shutil.which() in missing_compiler_executable() of test.support.
(cherry picked from commit de6482e)

Co-authored-by: Victor Stinner <vstinner@python.org>
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