(self)
Acquire a thread lock for serializing access to the underlying I/O.
Acquire a thread lock for serializing access to the underlying I/O.
Acquire a thread lock for serializing access to the underlying I / O .
def createLock(self):
        """
        Acquire a thread lock for serializing access to the underlying I/O.
        """
        self.lock = threading.RLock()
        _register_at_fork_reinit_lock(self)
def createLock ( self ) : self . lock = threading . RLock ( ) _register_at_fork_reinit_lock ( self )