__init__.py 文件源码

def _initialize(self, worker_id):
        if getattr(self, '_initialized', False):
            return
        self._initialized = True

        if self.name is None:
            self.name = self.__class__.__name__
        self.worker_id = worker_id
        self.pid = os.getpid()

        pname = os.path.basename(sys.argv[0])
        self._title = "%(name)s(%(worker_id)d) [%(pid)d]" % dict(
            name=self.name, worker_id=self.worker_id, pid=self.pid)

        # Set process title
        setproctitle.setproctitle(
            "%(pname)s - %(name)s(%(worker_id)d)" % dict(
                pname=pname, name=self.name,
                worker_id=self.worker_id))