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bpo-42005: profile and cProfile catch BrokenPipeError (GH-22643)

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Zhiming Wang 2021-01-20 16:56:21 +08:00 committed by GitHub
parent f1ff800db1
commit 3554fa4abe
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 2 deletions
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7
Lib/cProfile.py
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@ -175,7 +175,12 @@ def main():
'__package__': None,
'__cached__': None,
}
runctx(code, globs, None, options.outfile, options.sort)
try:
runctx(code, globs, None, options.outfile, options.sort)
except BrokenPipeError as exc:
# Prevent "Exception ignored" during interpreter shutdown.
sys.stdout = None
sys.exit(exc.errno)
else:
parser.print_usage()
return parser

7
Lib/profile.py
View file

@ -595,7 +595,12 @@ def main():
'__package__': None,
'__cached__': None,
}
runctx(code, globs, None, options.outfile, options.sort)
try:
runctx(code, globs, None, options.outfile, options.sort)
except BrokenPipeError as exc:
# Prevent "Exception ignored" during interpreter shutdown.
sys.stdout = None
sys.exit(exc.errno)
else:
parser.print_usage()
return parser

2
Misc/NEWS.d/next/Library/2020-10-11-13-48-03.bpo-42005.Jq6Az-.rst Normal file
View file

@ -0,0 +1,2 @@
Fix CLI of :mod:`cProfile` and :mod:`profile` to catch
:exc:`BrokenPipeError`.