_ Git - youtube-dl/blob - youtube_dl/extractor/qqmusic.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import random
   5 import time
   6 import re
   7
   8 from .common import InfoExtractor
   9 from ..utils import (
  10     strip_jsonp,
  11     unescapeHTML,
  12 )
  13 from ..compat import compat_urllib_request
  14
  15
  16 class QQMusicIE(InfoExtractor):
  17     IE_NAME = 'qqmusic'
  18     _VALID_URL = r'http://y.qq.com/#type=song&mid=(?P<id>[0-9A-Za-z]+)'
  19     _TESTS = [{
  20         'url': 'http://y.qq.com/#type=song&mid=004295Et37taLD',
  21         'md5': '9ce1c1c8445f561506d2e3cfb0255705',
  22         'info_dict': {
  23             'id': '004295Et37taLD',
  24             'ext': 'mp3',
  25             'title': '可惜没如果',
  26             'upload_date': '20141227',
  27             'creator': '林俊杰',
  28             'description': 'md5:d327722d0361576fde558f1ac68a7065',
  29         }
  30     }]
  31
  32     _FORMATS = {
  33         'mp3-320': {'prefix': 'M800', 'ext': 'mp3', 'preference': 40, 'abr': 320},
  34         'mp3-128': {'prefix': 'M500', 'ext': 'mp3', 'preference': 30, 'abr': 128},
  35         'm4a': {'prefix': 'C200', 'ext': 'm4a', 'preference': 10}
  36     }
  37
  38     # Reference: m_r_GetRUin() in top_player.js
  39     # http://imgcache.gtimg.cn/music/portal_v3/y/top_player.js
  40     @staticmethod
  41     def m_r_get_ruin():
  42         curMs = int(time.time() * 1000) % 1000
  43         return int(round(random.random() * 2147483647) * curMs % 1E10)
  44
  45     def _real_extract(self, url):
  46         mid = self._match_id(url)
  47
  48         detail_info_page = self._download_webpage(
  49             'http://s.plcloud.music.qq.com/fcgi-bin/fcg_yqq_song_detail_info.fcg?songmid=%s&play=0' % mid,
  50             mid, note='Download song detail info',
  51             errnote='Unable to get song detail info', encoding='gbk')
  52
  53         song_name = self._html_search_regex(
  54             r"songname:\s*'([^']+)'", detail_info_page, 'song name')
  55
  56         publish_time = self._html_search_regex(
  57             r'发行时间：(\d{4}-\d{2}-\d{2})', detail_info_page,
  58             'publish time', default=None)
  59         if publish_time:
  60             publish_time = publish_time.replace('-', '')
  61
  62         singer = self._html_search_regex(
  63             r"singer:\s*'([^']+)", detail_info_page, 'singer', default=None)
  64
  65         lrc_content = self._html_search_regex(
  66             r'<div class="content" id="lrc_content"[^<>]*>([^<>]+)</div>',
  67             detail_info_page, 'LRC lyrics', default=None)
  68         if lrc_content:
  69             lrc_content = lrc_content.replace('\\n', '\n')
  70
  71         guid = self.m_r_get_ruin()
  72
  73         vkey = self._download_json(
  74             'http://base.music.qq.com/fcgi-bin/fcg_musicexpress.fcg?json=3&guid=%s' % guid,
  75             mid, note='Retrieve vkey', errnote='Unable to get vkey',
  76             transform_source=strip_jsonp)['key']
  77
  78         formats = []
  79         for k, f in self._FORMATS.items():
  80             formats.append({
  81                 'url': 'http://cc.stream.qqmusic.qq.com/%s%s.%s?vkey=%s&guid=%s&fromtag=0'
  82                        % (f['prefix'], mid, f['ext'], vkey, guid),
  83                 'format': k, 'format_id': k, 'preference': f['preference'],
  84                 'abr': f.get('abr')
  85             })
  86         self._sort_formats(formats)
  87
  88         return {
  89             'id': mid,
  90             'formats': formats,
  91             'title': song_name,
  92             'upload_date': publish_time,
  93             'creator': singer,
  94             'description': lrc_content,
  95         }
  96
  97
  98 class QQPlaylistBaseIE(InfoExtractor):
  99     @staticmethod
 100     def qq_static_url(category, mid):
 101         return 'http://y.qq.com/y/static/%s/%s/%s/%s.html' % (category, mid[-2], mid[-1], mid)
 102
 103     @classmethod
 104     def get_entries_from_page(cls, page):
 105         entries = []
 106
 107         for item in re.findall(r'class="data"[^<>]*>([^<>]+)</', page):
 108             song_mid = unescapeHTML(item).split('|')[-5]
 109             entries.append(cls.url_result(
 110                 'http://y.qq.com/#type=song&mid=' + song_mid, 'QQMusic',
 111                 song_mid))
 112
 113         return entries
 114
 115
 116 class QQMusicSingerIE(QQPlaylistBaseIE):
 117     IE_NAME = 'qqmusic:singer'
 118     _VALID_URL = r'http://y.qq.com/#type=singer&mid=(?P<id>[0-9A-Za-z]+)'
 119     _TEST = {
 120         'url': 'http://y.qq.com/#type=singer&mid=001BLpXF2DyJe2',
 121         'info_dict': {
 122             'id': '001BLpXF2DyJe2',
 123             'title': '林俊杰',
 124             'description': 'md5:2a222d89ba4455a3af19940c0481bb78',
 125         },
 126         'playlist_count': 12,
 127     }
 128
 129     def _real_extract(self, url):
 130         mid = self._match_id(url)
 131
 132         singer_page = self._download_webpage(
 133             self.qq_static_url('singer', mid), mid, 'Download singer page')
 134
 135         entries = self.get_entries_from_page(singer_page)
 136
 137         singer_name = self._html_search_regex(
 138             r"singername\s*:\s*'([^']+)'", singer_page, 'singer name',
 139             default=None)
 140
 141         singer_id = self._html_search_regex(
 142             r"singerid\s*:\s*'([0-9]+)'", singer_page, 'singer id',
 143             default=None)
 144
 145         singer_desc = None
 146
 147         if singer_id:
 148             req = compat_urllib_request.Request(
 149                 'http://s.plcloud.music.qq.com/fcgi-bin/fcg_get_singer_desc.fcg?utf8=1&outCharset=utf-8&format=xml&singerid=%s' % singer_id)
 150             req.add_header(
 151                 'Referer', 'http://s.plcloud.music.qq.com/xhr_proxy_utf8.html')
 152             singer_desc_page = self._download_xml(
 153                 req, mid, 'Donwload singer description XML')
 154
 155             singer_desc = singer_desc_page.find('./data/info/desc').text
 156
 157         return self.playlist_result(entries, mid, singer_name, singer_desc)
 158
 159
 160 class QQMusicAlbumIE(QQPlaylistBaseIE):
 161     IE_NAME = 'qqmusic:album'
 162     _VALID_URL = r'http://y.qq.com/#type=album&mid=(?P<id>[0-9A-Za-z]+)'
 163
 164     _TEST = {
 165         'url': 'http://y.qq.com/#type=album&mid=000gXCTb2AhRR1&play=0',
 166         'info_dict': {
 167             'id': '000gXCTb2AhRR1',
 168             'title': '我们都是这样长大的',
 169             'description': 'md5:d216c55a2d4b3537fe4415b8767d74d6',
 170         },
 171         'playlist_count': 4,
 172     }
 173
 174     def _real_extract(self, url):
 175         mid = self._match_id(url)
 176
 177         album_page = self._download_webpage(
 178             self.qq_static_url('album', mid), mid, 'Download album page')
 179
 180         entries = self.get_entries_from_page(album_page)
 181
 182         album_name = self._html_search_regex(
 183             r"albumname\s*:\s*'([^']+)',", album_page, 'album name',
 184             default=None)
 185
 186         album_detail = self._html_search_regex(
 187             r'<div class="album_detail close_detail">\s*<p>((?:[^<>]+(?:<br />)?)+)</p>',
 188             album_page, 'album details', default=None)
 189
 190         return self.playlist_result(entries, mid, album_name, album_detail)
 191
 192
 193 class QQMusicToplistIE(QQPlaylistBaseIE):
 194     IE_NAME = 'qqmusic:toplist'
 195     _VALID_URL = r'http://y\.qq\.com/#type=toplist&p=(?P<id>(top|global)_[0-9]+)'
 196
 197     _TESTS = [{
 198         'url': 'http://y.qq.com/#type=toplist&p=global_123',
 199         'info_dict': {
 200             'id': 'global_123',
 201             'title': '美国iTunes榜',
 202         },
 203         'playlist_count': 10,
 204     }, {
 205         'url': 'http://y.qq.com/#type=toplist&p=top_3',
 206         'info_dict': {
 207             'id': 'top_3',
 208             'title': 'QQ音乐巅峰榜·欧美',
 209             'description': 'QQ音乐巅峰榜·欧美根据用户收听行为自动生成，集结当下最流行的欧美新歌！:更新时间：每周四22点|统'
 210                            '计周期：一周（上周四至本周三）|统计对象：三个月内发行的欧美歌曲|统计数量：100首|统计算法：根据'
 211                            '歌曲在一周内的有效播放次数，由高到低取前100名（同一歌手最多允许5首歌曲同时上榜）|有效播放次数：'
 212                            '登录用户完整播放一首歌曲，记为一次有效播放；同一用户收听同一首歌曲，每天记录为1次有效播放'
 213         },
 214         'playlist_count': 100,
 215     }, {
 216         'url': 'http://y.qq.com/#type=toplist&p=global_106',
 217         'info_dict': {
 218             'id': 'global_106',
 219             'title': '韩国Mnet榜',
 220         },
 221         'playlist_count': 50,
 222     }]
 223
 224     def _real_extract(self, url):
 225         list_id = self._match_id(url)
 226
 227         list_type, num_id = list_id.split("_")
 228
 229         toplist_json = self._download_json(
 230             'http://i.y.qq.com/v8/fcg-bin/fcg_v8_toplist_cp.fcg?type=%s&topid=%s&format=json'
 231             % (list_type, num_id),
 232             list_id, 'Download toplist page')
 233
 234         entries = [
 235             self.url_result(
 236                 'http://y.qq.com/#type=song&mid=' + song['data']['songmid'], 'QQMusic', song['data']['songmid']
 237             ) for song in toplist_json['songlist']
 238         ]
 239
 240         topinfo = toplist_json.get('topinfo', {})
 241         list_name = topinfo.get('ListName')
 242         list_description = topinfo.get('info')
 243         return self.playlist_result(entries, list_id, list_name, list_description)