def get_lock(self, path):
        """ Get a job lock corresponding to the path - assumes parent
        directory exists but the file itself does not.
        """
        if self.lockfile:
            return self.lockfile.LockFile(path)
        else:
            with self.job_locks_lock:
                if path not in self.job_locks:
                    lock = threading.Lock()
                    self.job_locks[path] = lock
                else:
                    lock = self.job_locks[path]
            return lock
def get_lock ( self , path ) : if self . lockfile : return self . lockfile . LockFile ( path ) else : with self . job_locks_lock : if path not in self . job_locks : lock = threading . Lock ( ) self . job_locks [ path ] = lock else : lock = self . job_locks [ path ] return lock
Get a job lock corresponding to the path - assumes parent
        directory exists but the file itself does not.