__init__.py 文件源码

def run(self):
        if hasattr(self.service, 'name'):
            name = self.service.name
        else:
            name = self.service.__class__.__name__
        self.log.debug("running ServiceThread '%s'" % name)
        self.name = name

        if trace:
            sys.settrace(trace)

        try:
            self.service.run()
        except Exception:
            exc_info = sys.exc_info()
            backtrace = '\n'.join(traceback.format_exception(*(exc_info or sys.exc_info())))
            self.log.error("Exception in main loop.  backtrace: %s" % backtrace)
            os._exit(-1)