def acquire_cook_summary_by_url(url): html = http_util.fetch_url(url) return acquire_cook_summary_by_html(html)
def fetch_cook_by_keyword(keyword): url = "http://www.haodou.com/search/recipe/" + keyword srp_html = http_util.fetch_url(url) detail_url = acquire_detail_url(keyword, srp_html) detail_html = http_util.fetch_url(detail_url) return detail_html