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Issue #11223: Add threading._info() function providing informations about the

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thread implementation.

Skip test_lock_acquire_interruption() and test_rlock_acquire_interruption() of
test_threadsignals if a thread lock is implemented using a POSIX mutex and a
POSIX condition variable. A POSIX condition variable cannot be interrupted by a
signal (e.g. on Linux, the futex system call is restarted).
This commit is contained in:
Victor Stinner 2011-04-19 23:58:51 +02:00
parent cf2a807831
commit 754851f456
10 changed files with 150 additions and 18 deletions
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3
Lib/threading.py
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@ -19,7 +19,7 @@ from collections import deque
__all__ = ['active_count', 'Condition', 'current_thread', 'enumerate', 'Event',
'Lock', 'RLock', 'Semaphore', 'BoundedSemaphore', 'Thread', 'Barrier',
'Timer', 'setprofile', 'settrace', 'local', 'stack_size']
'Timer', 'setprofile', 'settrace', 'local', 'stack_size', '_info']
# Rename some stuff so "from threading import *" is safe
_start_new_thread = _thread.start_new_thread
@ -31,6 +31,7 @@ try:
except AttributeError:
_CRLock = None
TIMEOUT_MAX = _thread.TIMEOUT_MAX
_info = _thread.info
del _thread