Lines Matching refs:acquired

370    The class implementing primitive lock objects.  Once a thread has acquired a
391       and as long as the lock cannot be acquired.  A *timeout* argument of ``-1``
395       The return value is ``True`` if the lock is acquired successfully,
408       which has acquired the lock.
424 A reentrant lock is a synchronization primitive that may be acquired multiple
443    released by the thread that acquired it.  Once a thread has acquired a
445    thread must release it once for each time it has acquired it.
473       and as long as the lock cannot be acquired.  Return true if the lock has
474       been acquired, false if the timeout has elapsed.
590       not acquired the lock when this method is called, a :exc:`RuntimeError` is
604       when it was acquired multiple times recursively.  Instead, an internal
606       even when it has been recursively acquired several times. Another internal
634       held when called and is re-acquired on return.  The predicate is evaluated
642       calling thread has not acquired the lock when this method is called, a
661       calling thread has not acquired the lock when this method is called, a
768 causes the semaphore to be released more than it's acquired will go undetected.