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fix: fix launching Python 3.11 from <3.8 on macOS #1709

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Merged
merged 2 commits into from
Jan 23, 2024
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fix: fix launching Python 3.11 from <3.8 on macOS #1709

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fix: fix launching Python 3.11 from <3.8 on macOS
armandomontanez Jan 20, 2024
96b9216
Merge branch 'bazelbuild:main' into fix_bootstrap_on_older_macos
armandomontanez Jan 23, 2024
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7 changes: 7 additions & 0 deletions python/private/python_bootstrap_template.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -528,6 +528,13 @@ def Main():
else:
cov_tool = None

# Some older Python versions on macOS (namely Python 3.7) may unintentionally
# leave this environment variable set after starting the interpreter, which
# causes problems with Python subprocesses correctly locating sys.executable,
# which subsequently causes failure to launch on Python 3.11 and later.
if '__PYVENV_LAUNCHER__' in os.environ:
del os.environ['__PYVENV_LAUNCHER__']

new_env.update((key, val) for key, val in os.environ.items() if key not in new_env)

workspace = None
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