def parse(self, response, ):
        items = {}
        next_page_url = response.xpath('//a[@class="nfl-o-table-pagination__next"]/@href').get()
        part_href = response.xpath('//a[@class="d3-o-media-object"]/a[@class="d3-o-player-fullname nfl-o-cta--link"]/@href').getall()

        href = []
        for href_str in part_href:
            hr = href.append('https://www.nfl.com%sstats/logs/' % href_str)
            hr2 = 'https://www.nfl.com%sstats/logs/' % href_str
        items['href'] = href
        yield items

        if next_page_url is not None:
            yield scrapy.Request(response.urljoin(next_page_url))

def example_runner():
    runner = CrawlerRunner(get_project_settings())
    runner.crawl(IherbSpider)
    #runner.crawl(IeloveSpider)
    #runner.crawl(FudousanSpider)
    d = runner.join()
    d.addBoth(lambda _: reactor.stop())

def main():
    configure_logging()
scheduler = TwistedScheduler()
    scheduler.add_job(example_runner, 'cron',          day_of_week='fri', hour=21, minute=56)
    scheduler.start()
    reactor.run()

if name == '__main__':
    main()