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Stop making fork server have copy of semaphore_tracker_fd.

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This commit is contained in:
Richard Oudkerk 2013-08-22 11:38:57 +01:00
parent 0718f70131
commit 7d2d43c0b1
5 changed files with 29 additions and 24 deletions
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6
Lib/multiprocessing/popen_spawn_posix.py
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@ -40,7 +40,8 @@ class Popen(popen_fork.Popen):
return fd
def _launch(self, process_obj):
tracker_fd = current_process()._config['semaphore_tracker_fd']
from . import semaphore_tracker
tracker_fd = semaphore_tracker._semaphore_tracker_fd
self._fds.append(tracker_fd)
prep_data = spawn.get_preparation_data(process_obj._name)
fp = io.BytesIO()
@ -55,7 +56,8 @@ class Popen(popen_fork.Popen):
try:
parent_r, child_w = util.pipe()
child_r, parent_w = util.pipe()
cmd = spawn.get_command_line() + [str(child_r)]
cmd = spawn.get_command_line(tracker_fd=tracker_fd,
pipe_handle=child_r)
self._fds.extend([child_r, child_w])
self.pid = util.spawnv_passfds(spawn.get_executable(),
cmd, self._fds)