def syntax(self):
    return '[options]'

def short_desc(self):
    return 'Runs all of the spiders'

def run(self, args, opts):
    settings = get_project_settings()
for spider_name in self.crawler.spiders.list():
    crawler = Crawler(settings)
crawler.configure()
spider = crawler.spiders.create(spider_name)
crawler.crawl(spider)
crawler.start()
self.crawler.start()
Locally run all of the spiders in Scrapy