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1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import time | |
5 | import hashlib | |
6 | import re | |
7 | ||
8 | from .common import InfoExtractor | |
9 | from ..utils import ( | |
10 | ExtractorError, | |
11 | unescapeHTML, | |
12 | unified_strdate, | |
13 | urljoin, | |
14 | ) | |
15 | ||
16 | ||
17 | class DouyuTVIE(InfoExtractor): | |
18 | IE_DESC = '斗鱼' | |
19 | _VALID_URL = r'https?://(?:www\.)?douyu(?:tv)?\.com/(?:[^/]+/)*(?P<id>[A-Za-z0-9]+)' | |
20 | _TESTS = [{ | |
21 | 'url': 'http://www.douyutv.com/iseven', | |
22 | 'info_dict': { | |
23 | 'id': '17732', | |
24 | 'display_id': 'iseven', | |
25 | 'ext': 'flv', | |
26 | 'title': 're:^清晨醒脑!根本停不下来! [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', | |
27 | 'description': r're:.*m7show@163\.com.*', | |
28 | 'thumbnail': r're:^https?://.*\.jpg$', | |
29 | 'uploader': '7师傅', | |
30 | 'is_live': True, | |
31 | }, | |
32 | 'params': { | |
33 | 'skip_download': True, | |
34 | }, | |
35 | }, { | |
36 | 'url': 'http://www.douyutv.com/85982', | |
37 | 'info_dict': { | |
38 | 'id': '85982', | |
39 | 'display_id': '85982', | |
40 | 'ext': 'flv', | |
41 | 'title': 're:^小漠从零单排记!——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', | |
42 | 'description': 'md5:746a2f7a253966a06755a912f0acc0d2', | |
43 | 'thumbnail': r're:^https?://.*\.jpg$', | |
44 | 'uploader': 'douyu小漠', | |
45 | 'is_live': True, | |
46 | }, | |
47 | 'params': { | |
48 | 'skip_download': True, | |
49 | }, | |
50 | 'skip': 'Room not found', | |
51 | }, { | |
52 | 'url': 'http://www.douyutv.com/17732', | |
53 | 'info_dict': { | |
54 | 'id': '17732', | |
55 | 'display_id': '17732', | |
56 | 'ext': 'flv', | |
57 | 'title': 're:^清晨醒脑!根本停不下来! [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', | |
58 | 'description': r're:.*m7show@163\.com.*', | |
59 | 'thumbnail': r're:^https?://.*\.jpg$', | |
60 | 'uploader': '7师傅', | |
61 | 'is_live': True, | |
62 | }, | |
63 | 'params': { | |
64 | 'skip_download': True, | |
65 | }, | |
66 | }, { | |
67 | 'url': 'http://www.douyu.com/xiaocang', | |
68 | 'only_matching': True, | |
69 | }, { | |
70 | # \"room_id\" | |
71 | 'url': 'http://www.douyu.com/t/lpl', | |
72 | 'only_matching': True, | |
73 | }] | |
74 | ||
75 | def _real_extract(self, url): | |
76 | video_id = self._match_id(url) | |
77 | ||
78 | if video_id.isdigit(): | |
79 | room_id = video_id | |
80 | else: | |
81 | page = self._download_webpage(url, video_id) | |
82 | room_id = self._html_search_regex( | |
83 | r'"room_id\\?"\s*:\s*(\d+),', page, 'room id') | |
84 | ||
85 | # Grab metadata from mobile API | |
86 | room = self._download_json( | |
87 | 'http://m.douyu.com/html5/live?roomId=%s' % room_id, video_id, | |
88 | note='Downloading room info')['data'] | |
89 | ||
90 | # 1 = live, 2 = offline | |
91 | if room.get('show_status') == '2': | |
92 | raise ExtractorError('Live stream is offline', expected=True) | |
93 | ||
94 | # Grab the URL from PC client API | |
95 | # The m3u8 url from mobile API requires re-authentication every 5 minutes | |
96 | tt = int(time.time()) | |
97 | signContent = 'lapi/live/thirdPart/getPlay/%s?aid=pcclient&rate=0&time=%d9TUk5fjjUjg9qIMH3sdnh' % (room_id, tt) | |
98 | sign = hashlib.md5(signContent.encode('ascii')).hexdigest() | |
99 | video_url = self._download_json( | |
100 | 'http://coapi.douyucdn.cn/lapi/live/thirdPart/getPlay/' + room_id, | |
101 | video_id, note='Downloading video URL info', | |
102 | query={'rate': 0}, headers={ | |
103 | 'auth': sign, | |
104 | 'time': str(tt), | |
105 | 'aid': 'pcclient' | |
106 | })['data']['live_url'] | |
107 | ||
108 | title = self._live_title(unescapeHTML(room['room_name'])) | |
109 | description = room.get('show_details') | |
110 | thumbnail = room.get('room_src') | |
111 | uploader = room.get('nickname') | |
112 | ||
113 | return { | |
114 | 'id': room_id, | |
115 | 'display_id': video_id, | |
116 | 'url': video_url, | |
117 | 'title': title, | |
118 | 'description': description, | |
119 | 'thumbnail': thumbnail, | |
120 | 'uploader': uploader, | |
121 | 'is_live': True, | |
122 | } | |
123 | ||
124 | ||
125 | class DouyuShowIE(InfoExtractor): | |
126 | _VALID_URL = r'https?://v(?:mobile)?\.douyu\.com/show/(?P<id>[0-9a-zA-Z]+)' | |
127 | ||
128 | _TESTS = [{ | |
129 | 'url': 'https://v.douyu.com/show/rjNBdvnVXNzvE2yw', | |
130 | 'md5': '0c2cfd068ee2afe657801269b2d86214', | |
131 | 'info_dict': { | |
132 | 'id': 'rjNBdvnVXNzvE2yw', | |
133 | 'ext': 'mp4', | |
134 | 'title': '陈一发儿:砒霜 我有个室友系列!04-01 22点场', | |
135 | 'duration': 7150.08, | |
136 | 'thumbnail': r're:^https?://.*\.jpg$', | |
137 | 'uploader': '陈一发儿', | |
138 | 'uploader_id': 'XrZwYelr5wbK', | |
139 | 'uploader_url': 'https://v.douyu.com/author/XrZwYelr5wbK', | |
140 | 'upload_date': '20170402', | |
141 | }, | |
142 | }, { | |
143 | 'url': 'https://vmobile.douyu.com/show/rjNBdvnVXNzvE2yw', | |
144 | 'only_matching': True, | |
145 | }] | |
146 | ||
147 | def _real_extract(self, url): | |
148 | url = url.replace('vmobile.', 'v.') | |
149 | video_id = self._match_id(url) | |
150 | ||
151 | webpage = self._download_webpage(url, video_id) | |
152 | ||
153 | room_info = self._parse_json(self._search_regex( | |
154 | r'var\s+\$ROOM\s*=\s*({.+});', webpage, 'room info'), video_id) | |
155 | ||
156 | video_info = None | |
157 | ||
158 | for trial in range(5): | |
159 | # Sometimes Douyu rejects our request. Let's try it more times | |
160 | try: | |
161 | video_info = self._download_json( | |
162 | 'https://vmobile.douyu.com/video/getInfo', video_id, | |
163 | query={'vid': video_id}, | |
164 | headers={ | |
165 | 'Referer': url, | |
166 | 'x-requested-with': 'XMLHttpRequest', | |
167 | }) | |
168 | break | |
169 | except ExtractorError: | |
170 | self._sleep(1, video_id) | |
171 | ||
172 | if not video_info: | |
173 | raise ExtractorError('Can\'t fetch video info') | |
174 | ||
175 | formats = self._extract_m3u8_formats( | |
176 | video_info['data']['video_url'], video_id, | |
177 | entry_protocol='m3u8_native', ext='mp4') | |
178 | ||
179 | upload_date = unified_strdate(self._html_search_regex( | |
180 | r'<em>上传时间:</em><span>([^<]+)</span>', webpage, | |
181 | 'upload date', fatal=False)) | |
182 | ||
183 | uploader = uploader_id = uploader_url = None | |
184 | mobj = re.search( | |
185 | r'(?m)<a[^>]+href="/author/([0-9a-zA-Z]+)".+?<strong[^>]+title="([^"]+)"', | |
186 | webpage) | |
187 | if mobj: | |
188 | uploader_id, uploader = mobj.groups() | |
189 | uploader_url = urljoin(url, '/author/' + uploader_id) | |
190 | ||
191 | return { | |
192 | 'id': video_id, | |
193 | 'title': room_info['name'], | |
194 | 'formats': formats, | |
195 | 'duration': room_info.get('duration'), | |
196 | 'thumbnail': room_info.get('pic'), | |
197 | 'upload_date': upload_date, | |
198 | 'uploader': uploader, | |
199 | 'uploader_id': uploader_id, | |
200 | 'uploader_url': uploader_url, | |
201 | } |