Method stop

scrapy/crawler.py:236–244

Start a graceful stop of the crawler and return a deferred that is fired when the crawler is stopped.

(self)

        return ExecutionEngine(self, lambda _: self.stop_async())

    def stop(self) -> Deferred[None]:
        """Start a graceful stop of the crawler and return a deferred that is
        fired when the crawler is stopped."""
        warnings.warn(
            "Crawler.stop() is deprecated, use stop_async() instead",
            ScrapyDeprecationWarning,
            stacklevel=2,
        )
        return deferred_from_coro(self.stop_async())

    async def stop_async(self) -> None:
        """Start a graceful stop of the crawler and complete when the crawler is stopped.