Method __del__

Lib/asyncio/base_events.py:756–760

(self, _warn=warnings.warn)

        return self._closed

    def __del__(self, _warn=warnings.warn):
        if not self.is_closed():
            _warn(f"unclosed event loop {self!r}", ResourceWarning, source=self)
            if not self.is_running():
                self.close()

    def is_running(self):
        """Returns True if the event loop is running."""