def start_requests(self):
    url = 'https://www.aldi.co.uk/sitemap/store-en_gb-gbp'
    (yield scrapy.http.FormRequest(url=url, method='GET', dont_filter=True, cookies=COOKIES, headers=HEADERS, callback=self.parse))
def start_requests(self):
    url = 'https://www.aldi.co.uk/sitemap/store-en_gb-gbp'
    (yield scrapy.http.FormRequest(url=url, method='GET', dont_filter=True, cookies=COOKIES, headers=HEADERS, callback=self.parse))