(cls, crawler: Crawler)
return cls()
Factory method which receives the current :class:`~scrapy.crawler.Crawler` object as argument.
Factory method which receives the current :class:`~scrapy.crawler.Crawler` object as argument.
Factory method which receives the current : class : ~scrapy . crawler . Crawler object as argument .
def from_crawler(cls, crawler: Crawler):
        """
        Factory method which receives the current :class:`~scrapy.crawler.Crawler` object as argument.
        """
        return cls()
def from_crawler ( cls , crawler : Crawler ) : return cls ( )