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146 lines
4.7 KiB
Python
146 lines
4.7 KiB
Python
# 获取斗鱼直播间的真实流媒体地址，可在PotPlayer、flv.js等播放器中播放。
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# 2019年11月2日：修复斗鱼预览地址获取的方法；新增未开播房间的判断。
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# 2019年12月4日：斗鱼更新后更简单了，可直接在播放页源码的JS中找到播放地址。
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import requests
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import re
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import execjs
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import time
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import hashlib
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def get_tt():
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tt1 = str(int(time.time()))
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tt2 = str(int((time.time() * 1000)))
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today = time.strftime('%Y%m%d', time.localtime())
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return tt1, tt2, today
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def get_homejs(rid):
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room_url = 'https://m.douyu.com/' + rid
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response = requests.get(url=room_url)
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pattern_real_rid = r'"rid":(\d{1,7})'
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real_rid = re.findall(pattern_real_rid, response.text, re.I)[0]
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if real_rid != rid:
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room_url = 'https://m.douyu.com/' + real_rid
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response = requests.get(url=room_url)
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homejs = ''
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pattern = r'(function ub9.*)[\s\S](var.*)'
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result = re.findall(pattern, response.text, re.I)
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str1 = re.sub(r'eval.*;}', 'strc;}', result[0][0])
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homejs = str1 + result[0][1]
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return homejs, real_rid
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def get_sign(rid, post_v, tt, ub9):
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docjs = execjs.compile(ub9)
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res2 = docjs.call('ub98484234')
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str3 = re.sub(r'\(function[\s\S]*toString\(\)', '\'', res2)
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md5rb = hashlib.md5((rid + '10000000000000000000000000001501' + tt + '2501' +
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post_v).encode('utf-8')).hexdigest()
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str4 = 'function get_sign(){var rb=\'' + md5rb + str3
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str5 = re.sub(r'return rt;}[\s\S]*','return re;};', str4)
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str6 = re.sub(r'"v=.*&sign="\+', '', str5)
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docjs1 = execjs.compile(str6)
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sign = docjs1.call(
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'get_sign', rid, '10000000000000000000000000001501', tt)
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return sign
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def mix_room(rid):
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result1 = 'PKing'
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return result1
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def get_pre_url(rid, tt):
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request_url = 'https://playweb.douyucdn.cn/lapi/live/hlsH5Preview/' + rid
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post_data = {
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'rid': rid,
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'did': '10000000000000000000000000001501'
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}
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auth = hashlib.md5((rid + str(tt)).encode('utf-8')).hexdigest()
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header = {
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'content-type': 'application/x-www-form-urlencoded',
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'rid': rid,
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'time': tt,
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'auth': auth
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}
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response = requests.post(url=request_url, headers=header, data=post_data)
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response = response.json()
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pre_url = ''
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if response.get('error') == 0:
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real_url = (response.get('data')).get('rtmp_live')
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if 'mix=1' in real_url:
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pre_url = mix_room(rid)
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else:
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pattern1 = r'^[0-9a-zA-Z]*'
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pre_url = re.search(pattern1, real_url, re.I).group()
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return pre_url
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def get_sign_url(post_v, rid, tt, ub9):
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sign = get_sign(rid, post_v, tt, ub9)
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request_url = 'https://m.douyu.com/api/room/ratestream'
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post_data = {
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'v': '2501' + post_v,
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'did': '10000000000000000000000000001501',
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'tt': tt,
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'sign': sign,
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'ver': '219032101',
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'rid': rid,
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'rate': '-1'
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}
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header = {
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'Content-Type': 'application/x-www-form-urlencoded',
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'User-Agent': 'Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Mobile Safari/537.36'
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}
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response = requests.post(url=request_url, headers=header, data=post_data).json()
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if response.get('code') == 0:
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real_url = (response.get('data')).get('url')
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if 'mix=1' in real_url:
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result1 = mix_room(rid)
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else:
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pattern1 = r'live/(\d{1,8}[0-9a-zA-Z]+)_?[\d]{0,4}/playlist'
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result1 = re.findall(pattern1, real_url, re.I)[0]
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else:
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result1 = 0
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return result1
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def get_real_url(rid):
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rid = str(rid)
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tt = get_tt()
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url = get_pre_url(rid, tt[1])
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if url:
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return "http://tx2play1.douyucdn.cn/live/" + url + ".flv?uuid="
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else:
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result = get_homejs(rid)
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real_rid = result[1]
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homejs = result[0]
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real_url = get_sign_url(tt[2], real_rid, tt[0], homejs)
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if real_url != 0:
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real_url = "http://tx2play1.douyucdn.cn/live/" + real_url + ".flv?uuid="
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else:
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real_url = '未开播'
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return real_url
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def get_url_from_js(rid):
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# 从播放页源代码中直接匹配地址
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header = {
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'Content-Type': 'application/x-www-form-urlencoded'
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}
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try:
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response = requests.get('https://www.douyu.com/{}'.format(rid), headers=header).text
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real_url = re.findall(r'live/({}[\d\w]*?)_'.format(rid), response)[0]
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except:
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real_url = '直播间未开播或不存在'
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return "http://tx2play1.douyucdn.cn/live/" + real_url + ".flv?uuid="
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rid = input('请输入斗鱼数字房间号：\n')
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real_url = get_real_url(rid)
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print('该直播间地址为：\n' + real_url)
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# print(get_url_from_js('85894')) |