2 from __future__ import unicode_literals
8 from .common import InfoExtractor
13 compat_urllib_parse_urlparse,
14 compat_urllib_request,
23 class TwitchBaseIE(InfoExtractor):
24 _VALID_URL_BASE = r'https?://(?:www\.)?twitch\.tv'
26 _API_BASE = 'https://api.twitch.tv'
27 _USHER_BASE = 'http://usher.twitch.tv'
28 _LOGIN_URL = 'https://secure.twitch.tv/login'
29 _LOGIN_POST_URL = 'https://passport.twitch.tv/authorize'
30 _NETRC_MACHINE = 'twitch'
32 def _handle_error(self, response):
33 if not isinstance(response, dict):
35 error = response.get('error')
38 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
41 def _download_json(self, url, video_id, note='Downloading JSON metadata'):
43 'Referer': 'http://api.twitch.tv/crossdomain/receiver.html?v=2',
44 'X-Requested-With': 'XMLHttpRequest',
46 for cookie in self._downloader.cookiejar:
47 if cookie.name == 'api_token':
48 headers['Twitch-Api-Token'] = cookie.value
49 request = compat_urllib_request.Request(url, headers=headers)
50 response = super(TwitchBaseIE, self)._download_json(request, video_id, note)
51 self._handle_error(response)
54 def _real_initialize(self):
58 (username, password) = self._get_login_info()
62 login_page = self._download_webpage(
63 self._LOGIN_URL, None, 'Downloading login page')
65 login_form = self._hidden_inputs(login_page)
68 'login': username.encode('utf-8'),
69 'password': password.encode('utf-8'),
72 request = compat_urllib_request.Request(
73 self._LOGIN_POST_URL, compat_urllib_parse.urlencode(login_form).encode('utf-8'))
74 request.add_header('Referer', self._LOGIN_URL)
75 response = self._download_webpage(
76 request, None, 'Logging in as %s' % username)
78 error_message = self._search_regex(
79 r'<div[^>]+class="subwindow_notice"[^>]*>([^<]+)</div>',
80 response, 'error message', default=None)
83 'Unable to login. Twitch said: %s' % error_message, expected=True)
85 if '>Reset your password<' in response:
86 self.report_warning('Twitch asks you to reset your password, go to https://secure.twitch.tv/reset/submit')
88 def _prefer_source(self, formats):
90 source = next(f for f in formats if f['format_id'] == 'Source')
91 source['preference'] = 10
93 pass # No Source stream present
94 self._sort_formats(formats)
97 class TwitchItemBaseIE(TwitchBaseIE):
98 def _download_info(self, item, item_id):
99 return self._extract_info(self._download_json(
100 '%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
101 'Downloading %s info JSON' % self._ITEM_TYPE))
103 def _extract_media(self, item_id):
104 info = self._download_info(self._ITEM_SHORTCUT, item_id)
105 response = self._download_json(
106 '%s/api/videos/%s%s' % (self._API_BASE, self._ITEM_SHORTCUT, item_id), item_id,
107 'Downloading %s playlist JSON' % self._ITEM_TYPE)
109 chunks = response['chunks']
110 qualities = list(chunks.keys())
111 for num, fragment in enumerate(zip(*chunks.values()), start=1):
113 for fmt_num, fragment_fmt in enumerate(fragment):
114 format_id = qualities[fmt_num]
116 'url': fragment_fmt['url'],
117 'format_id': format_id,
118 'quality': 1 if format_id == 'live' else 0,
120 m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
122 fmt['height'] = int(m.group('height'))
124 self._sort_formats(formats)
126 entry['id'] = '%s_%d' % (entry['id'], num)
127 entry['title'] = '%s part %d' % (entry['title'], num)
128 entry['formats'] = formats
129 entries.append(entry)
130 return self.playlist_result(entries, info['id'], info['title'])
132 def _extract_info(self, info):
135 'title': info['title'],
136 'description': info['description'],
137 'duration': info['length'],
138 'thumbnail': info['preview'],
139 'uploader': info['channel']['display_name'],
140 'uploader_id': info['channel']['name'],
141 'timestamp': parse_iso8601(info['recorded_at']),
142 'view_count': info['views'],
145 def _real_extract(self, url):
146 return self._extract_media(self._match_id(url))
149 class TwitchVideoIE(TwitchItemBaseIE):
150 IE_NAME = 'twitch:video'
151 _VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
156 'url': 'http://www.twitch.tv/riotgames/b/577357806',
159 'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
161 'playlist_mincount': 12,
165 class TwitchChapterIE(TwitchItemBaseIE):
166 IE_NAME = 'twitch:chapter'
167 _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
168 _ITEM_TYPE = 'chapter'
172 'url': 'http://www.twitch.tv/acracingleague/c/5285812',
175 'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
177 'playlist_mincount': 3,
179 'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
180 'only_matching': True,
184 class TwitchVodIE(TwitchItemBaseIE):
185 IE_NAME = 'twitch:vod'
186 _VALID_URL = r'%s/[^/]+/v/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
191 'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
195 'title': 'LCK Summer Split - Week 6 Day 1',
196 'thumbnail': 're:^https?://.*\.jpg$',
198 'timestamp': 1435131709,
199 'upload_date': '20150624',
200 'uploader': 'Riot Games',
201 'uploader_id': 'riotgames',
207 'skip_download': True,
211 def _real_extract(self, url):
212 item_id = self._match_id(url)
213 info = self._download_info(self._ITEM_SHORTCUT, item_id)
214 access_token = self._download_json(
215 '%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
216 'Downloading %s access token' % self._ITEM_TYPE)
217 formats = self._extract_m3u8_formats(
218 '%s/vod/%s?nauth=%s&nauthsig=%s&allow_source=true'
219 % (self._USHER_BASE, item_id, access_token['token'], access_token['sig']),
221 self._prefer_source(formats)
222 info['formats'] = formats
224 parsed_url = compat_urllib_parse_urlparse(url)
225 query = compat_parse_qs(parsed_url.query)
227 info['start_time'] = parse_duration(query['t'][0])
232 class TwitchPlaylistBaseIE(TwitchBaseIE):
233 _PLAYLIST_URL = '%s/kraken/channels/%%s/videos/?offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
236 def _extract_playlist(self, channel_id):
237 info = self._download_json(
238 '%s/kraken/channels/%s' % (self._API_BASE, channel_id),
239 channel_id, 'Downloading channel info JSON')
240 channel_name = info.get('display_name') or info.get('name')
243 limit = self._PAGE_LIMIT
244 for counter in itertools.count(1):
245 response = self._download_json(
246 self._PLAYLIST_URL % (channel_id, offset, limit),
247 channel_id, 'Downloading %s videos JSON page %d' % (self._PLAYLIST_TYPE, counter))
248 page_entries = self._extract_playlist_page(response)
251 entries.extend(page_entries)
253 return self.playlist_result(
254 [self.url_result(entry) for entry in set(entries)],
255 channel_id, channel_name)
257 def _extract_playlist_page(self, response):
258 videos = response.get('videos')
259 return [video['url'] for video in videos] if videos else []
261 def _real_extract(self, url):
262 return self._extract_playlist(self._match_id(url))
265 class TwitchProfileIE(TwitchPlaylistBaseIE):
266 IE_NAME = 'twitch:profile'
267 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
268 _PLAYLIST_TYPE = 'profile'
271 'url': 'http://www.twitch.tv/vanillatv/profile',
274 'title': 'VanillaTV',
276 'playlist_mincount': 412,
280 class TwitchPastBroadcastsIE(TwitchPlaylistBaseIE):
281 IE_NAME = 'twitch:past_broadcasts'
282 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/past_broadcasts/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
283 _PLAYLIST_URL = TwitchPlaylistBaseIE._PLAYLIST_URL + '&broadcasts=true'
284 _PLAYLIST_TYPE = 'past broadcasts'
287 'url': 'http://www.twitch.tv/spamfish/profile/past_broadcasts',
292 'playlist_mincount': 54,
296 class TwitchBookmarksIE(TwitchPlaylistBaseIE):
297 IE_NAME = 'twitch:bookmarks'
298 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/bookmarks/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
299 _PLAYLIST_URL = '%s/api/bookmark/?user=%%s&offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
300 _PLAYLIST_TYPE = 'bookmarks'
303 'url': 'http://www.twitch.tv/ognos/profile/bookmarks',
308 'playlist_mincount': 3,
311 def _extract_playlist_page(self, response):
313 for bookmark in response.get('bookmarks', []):
314 video = bookmark.get('video')
317 entries.append(video['url'])
321 class TwitchStreamIE(TwitchBaseIE):
322 IE_NAME = 'twitch:stream'
323 _VALID_URL = r'%s/(?P<id>[^/#?]+)/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
326 'url': 'http://www.twitch.tv/shroomztv',
329 'display_id': 'shroomztv',
331 'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
332 'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
334 'timestamp': 1421928037,
335 'upload_date': '20150122',
336 'uploader': 'ShroomzTV',
337 'uploader_id': 'shroomztv',
342 'skip_download': True,
345 'url': 'http://www.twitch.tv/miracle_doto#profile-0',
346 'only_matching': True,
349 def _real_extract(self, url):
350 channel_id = self._match_id(url)
352 stream = self._download_json(
353 '%s/kraken/streams/%s' % (self._API_BASE, channel_id), channel_id,
354 'Downloading stream JSON').get('stream')
356 # Fallback on profile extraction if stream is offline
358 return self.url_result(
359 'http://www.twitch.tv/%s/profile' % channel_id,
360 'TwitchProfile', channel_id)
362 # Channel name may be typed if different case than the original channel name
363 # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
364 # an invalid m3u8 URL. Working around by use of original channel name from stream
365 # JSON and fallback to lowercase if it's not available.
366 channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
368 access_token = self._download_json(
369 '%s/api/channels/%s/access_token' % (self._API_BASE, channel_id), channel_id,
370 'Downloading channel access token')
373 'allow_source': 'true',
374 'p': random.randint(1000000, 10000000),
375 'player': 'twitchweb',
376 'segment_preference': '4',
377 'sig': access_token['sig'].encode('utf-8'),
378 'token': access_token['token'].encode('utf-8'),
380 formats = self._extract_m3u8_formats(
381 '%s/api/channel/hls/%s.m3u8?%s'
382 % (self._USHER_BASE, channel_id, compat_urllib_parse.urlencode(query)),
384 self._prefer_source(formats)
386 view_count = stream.get('viewers')
387 timestamp = parse_iso8601(stream.get('created_at'))
389 channel = stream['channel']
390 title = self._live_title(channel.get('display_name') or channel.get('name'))
391 description = channel.get('status')
394 for thumbnail_key, thumbnail_url in stream['preview'].items():
395 m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
399 'url': thumbnail_url,
400 'width': int(m.group('width')),
401 'height': int(m.group('height')),
405 'id': compat_str(stream['_id']),
406 'display_id': channel_id,
408 'description': description,
409 'thumbnails': thumbnails,
410 'uploader': channel.get('display_name'),
411 'uploader_id': channel.get('name'),
412 'timestamp': timestamp,
413 'view_count': view_count,