(self, item, spider)
return self.key % {'spider': spider.name}
Returns redis key based on given spider.

        Override this function to use a different key depending on the item
        and/or spider.
Returns redis key based on given spider.
Returns redis key based on given spider .
def item_key(self, item, spider):
        """Returns redis key based on given spider.

        Override this function to use a different key depending on the item
        and/or spider.

        """
        return self.key % {'spider': spider.name}
def item_key ( self , item , spider ) : return self . key % { 'spider' : spider . name }