在我的应用程序中，我必须使用 apscheduler。我像这样为 BackgroundScheduler 设置记录器：
self.schedlogger = logging.getLogger("gwserver.{}.sched".format(type(self).__name__))
self.schedlogger.setLevel(logging.WARNING)
self.sched = BackgroundScheduler(logger=self.schedlogger)
self.sched.start()
确实调度程序使用了适当的记录器。但是调度程序内部的执行程序仍然使用默认值。为了克服这个问题，我不得不在上面的代码中添加一行：
self.sched._executors['default']._logger = self.schedlogger
但这对我来说看起来像是一个肮脏的黑客。为调度程序和执行程序设置记录器是否有任何正确的方法？
似乎它在 BaseExecutor.start 中是硬编码的：
def start(self, scheduler, alias):
"""
Called by the scheduler when the scheduler is being started or when the executor is being added to an already
running scheduler.
:param apscheduler.schedulers.base.BaseScheduler scheduler: the scheduler that is starting this executor
:param str|unicode alias: alias of this executor as it was assigned to the scheduler
"""
self._scheduler = scheduler
self._lock = scheduler._create_lock()
self._logger = logging.getLogger('apscheduler.executors.%s' % alias)