mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-34812: subprocess._args_from_interpreter_flags(): add isolated (GH-10675)

Browse source 
The "-I" command line option (run Python in isolated mode) is now
also copied by the multiprocessing and distutils modules when
spawning child processes. Previously, only -E and -s options (enabled
by -I) were copied.

subprocess._args_from_interpreter_flags() now copies the -I flag.
This commit is contained in:
Victor Stinner 2018-11-23 17:54:20 +01:00 • committed by GitHub
parent ba57963a95
commit 9de3632715
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 20 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/subprocess.py
View file

@ -262,9 +262,7 @@ def _args_from_interpreter_flags():
# 'inspect': 'i',
# 'interactive': 'i',
'dont_write_bytecode': 'B',
'no_user_site': 's',
'no_site': 'S',
'ignore_environment': 'E',
'verbose': 'v',
'bytes_warning': 'b',
'quiet': 'q',
@ -276,6 +274,14 @@ def _args_from_interpreter_flags():
if v > 0:
args.append('-' + opt * v)
if sys.flags.isolated:
args.append('-I')
else:
if sys.flags.ignore_environment:
args.append('-E')
if sys.flags.no_user_site:
args.append('-s')
# -W options
warnopts = sys.warnoptions[:]
bytes_warning = sys.flags.bytes_warning