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Revert "bpo-35537: subprocess can now use os.posix_spawnp (GH-11579)" (GH-11582)

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This reverts commit 0785889468.
This commit is contained in:
Victor Stinner 2019-01-16 23:38:06 +01:00 • committed by GitHub
parent 0785889468
commit 8c349565e8
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 13 deletions
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13
Lib/subprocess.py
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@ -655,7 +655,6 @@ def _use_posix_spawn():
_USE_POSIX_SPAWN = _use_posix_spawn()
_HAVE_POSIX_SPAWNP = hasattr(os, 'posix_spawnp')
class Popen(object):
@ -1443,10 +1442,7 @@ class Popen(object):
def _posix_spawn(self, args, executable, env, restore_signals):
"""Execute program using os.posix_spawnp().
Or use os.posix_spawn() if os.posix_spawnp() is not available.
"""
"""Execute program using os.posix_spawn()."""
if env is None:
env = os.environ
@ -1460,10 +1456,7 @@ class Popen(object):
sigset.append(signum)
kwargs['setsigdef'] = sigset
if _HAVE_POSIX_SPAWNP:
self.pid = os.posix_spawnp(executable, args, env, **kwargs)
else:
self.pid = os.posix_spawn(executable, args, env, **kwargs)
self.pid = os.posix_spawn(executable, args, env, **kwargs)
def _execute_child(self, args, executable, preexec_fn, close_fds,
pass_fds, cwd, env,
@ -1491,7 +1484,7 @@ class Popen(object):
executable = args[0]
if (_USE_POSIX_SPAWN
and (_HAVE_POSIX_SPAWNP or os.path.dirname(executable))
and os.path.dirname(executable)
and preexec_fn is None
and not close_fds
and not pass_fds