beaker/beaker/synchronization.py: self.condition.notifyAll()
beaker/beaker/synchronization.py: if self.current_sync_operation is not _threading.currentThread():
beaker/beaker/synchronization.py: self.condition.notifyAll()
beaker/beaker/synchronization.py: self.current_sync_operation = _threading.currentThread()
Ref : python/cpython#25174
Camelcase aliases have been deprecated and raise deprecation warning.
notifyAll -> notify_all currentThread -> current_thread