Classe « RLock » Python 3.11.3

Méthode functools.RLock.acquire

Signature de la méthode acquire

Description

help(RLock.acquire)

acquire(blocking=True) -> bool

Lock the lock.  `blocking` indicates whether we should wait
for the lock to be available or not.  If `blocking` is False
and another thread holds the lock, the method will return False
immediately.  If `blocking` is True and another thread holds
the lock, the method will wait for the lock to be released,
take it and then return True.
(note: the blocking operation is interruptible.)

In all other cases, the method will return True immediately.
Precisely, if the current thread already holds the lock, its
internal counter is simply incremented. If nobody holds the lock,
the lock is taken and its internal counter initialized to 1.