python解析CCTV狮子王

# 狮子王
import json
import requests
from lxml import html

urls = [
    'http://tv.cntv.cn/index.php?action=videoset-videolistbytype&class=jiemu&page={page}&setid=C31718&istiyu=0'.format(
        page=i) for i in range(1, 8)]

url = urls[0]

r = requests.get(url).text

tree = html.fromstring(r)

def get_vinfo(api_url):
    """
    获取hls地址
    :param api_url:
    :return:
    """
    r = requests.get(api_url).text
    hls_url = json.loads(r)['hls_url']
    return hls_url


for a in tree.xpath("//h3//a"):
    title = a.text.split(" ")[1]
    vid = a.attrib['href'].replace('/video/C31718/', '')
    hls_url = get_vinfo('http://vdn.apps.cntv.cn/api/getHttpVideoInfo.do?pid={vid}'.format(vid=vid))
    print('{0:{1}<10} {2}  {3}'.format(title, chr(12288), vid, hls_url))

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