From 06b57e2db7cce08ff0b6f2a5e0ad6d2723f1d017 Mon Sep 17 00:00:00 2001
From: steven7851 <steven7851@msn.com>
Date: Fri, 29 Jul 2016 18:25:40 +0800
Subject: [PATCH] fix CI failure by using 3rd packages

---
 src/you_get/extractors/douyutv.py | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/you_get/extractors/douyutv.py b/src/you_get/extractors/douyutv.py
index 29bcedd4..38b2d48d 100644
--- a/src/you_get/extractors/douyutv.py
+++ b/src/you_get/extractors/douyutv.py
@@ -8,13 +8,13 @@ import hashlib
 import time
 import random
 import string
-import requests
+import urllib.parse, urllib.request
 
 def douyutv_download(url, output_dir = '.', merge = True, info_only = False, **kwargs):
     room_id = url[url.rfind('/')+1:]
 
     json_request_url = "http://m.douyu.com/html5/live?roomId=%s" % room_id
-    content = get_html(json_request_url)
+    content = get_content(json_request_url)
     data = json.loads(content)['data']
     server_status = data.get('error',0)
     if server_status is not 0:
@@ -27,14 +27,19 @@ def douyutv_download(url, output_dir = '.', merge = True, info_only = False, **k
 
     tt = int(time.time() / 60)
     did = ''.join([random.choice(string.ascii_uppercase + string.digits) for n in range(32)])
-    sign = hashlib.md5((room_id + did + 'A12Svb&%1UUmf@hC' + "%d" % tt).encode("utf-8")).hexdigest()
+    sign_content = '{room_id}{did}A12Svb&%1UUmf@hC{tt}'.format(room_id = room_id, did = did, tt = tt)
+    sign = hashlib.md5(sign_content.encode('utf-8')).hexdigest()
+
     json_request_url = "http://www.douyu.com/lapi/live/getPlay/%s" % room_id
-
     payload = {'cdn': 'ws', 'rate': '0', 'tt': tt, 'did': did, 'sign': sign}
-    r = requests.post(json_request_url, data=payload)
-    content = r.json()
-    data = content['data']
+    json_data = json.dumps(payload).encode('utf8')
+    postdata = urllib.parse.urlencode(payload)
+    req = urllib.request.Request(json_request_url, postdata.encode('utf-8'))
+    with urllib.request.urlopen(req) as response:
+        the_page = response.read()
 
+    content = json.loads(the_page.decode('utf-8'))
+    data = content['data']
     server_status = data.get('error',0)
     if server_status is not 0:
         raise ValueError("Server returned error:%s" % server_status)
@@ -43,6 +48,7 @@ def douyutv_download(url, output_dir = '.', merge = True, info_only = False, **k
 
     print_info(site_info, title, 'flv', float('inf'))
     if not info_only:
+        print(real_url)
         download_url_ffmpeg(real_url, title, 'flv', None, output_dir, merge = merge)
 
 site_info = "douyu.com"