2 from __future__ import unicode_literals
8 from .common import InfoExtractor
13 compat_urllib_parse_urlparse,
14 compat_urllib_request,
24 class TwitchBaseIE(InfoExtractor):
25 _VALID_URL_BASE = r'https?://(?:www\.)?twitch\.tv'
27 _API_BASE = 'https://api.twitch.tv'
28 _USHER_BASE = 'http://usher.twitch.tv'
29 _LOGIN_URL = 'https://secure.twitch.tv/login'
30 _LOGIN_POST_URL = 'https://passport.twitch.tv/authorize'
31 _NETRC_MACHINE = 'twitch'
33 def _handle_error(self, response):
34 if not isinstance(response, dict):
36 error = response.get('error')
39 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
42 def _download_json(self, url, video_id, note='Downloading JSON metadata'):
44 'Referer': 'http://api.twitch.tv/crossdomain/receiver.html?v=2',
45 'X-Requested-With': 'XMLHttpRequest',
47 for cookie in self._downloader.cookiejar:
48 if cookie.name == 'api_token':
49 headers['Twitch-Api-Token'] = cookie.value
50 request = compat_urllib_request.Request(url, headers=headers)
51 response = super(TwitchBaseIE, self)._download_json(request, video_id, note)
52 self._handle_error(response)
55 def _real_initialize(self):
59 (username, password) = self._get_login_info()
63 login_page = self._download_webpage(
64 self._LOGIN_URL, None, 'Downloading login page')
66 login_form = self._hidden_inputs(login_page)
69 'login': username.encode('utf-8'),
70 'password': password.encode('utf-8'),
73 request = compat_urllib_request.Request(
74 self._LOGIN_POST_URL, compat_urllib_parse.urlencode(login_form).encode('utf-8'))
75 request.add_header('Referer', self._LOGIN_URL)
76 response = self._download_webpage(
77 request, None, 'Logging in as %s' % username)
79 error_message = self._search_regex(
80 r'<div[^>]+class="subwindow_notice"[^>]*>([^<]+)</div>',
81 response, 'error message', default=None)
84 'Unable to login. Twitch said: %s' % error_message, expected=True)
86 if '>Reset your password<' in response:
87 self.report_warning('Twitch asks you to reset your password, go to https://secure.twitch.tv/reset/submit')
89 def _prefer_source(self, formats):
91 source = next(f for f in formats if f['format_id'] == 'Source')
92 source['preference'] = 10
94 pass # No Source stream present
95 self._sort_formats(formats)
98 class TwitchItemBaseIE(TwitchBaseIE):
99 def _download_info(self, item, item_id):
100 return self._extract_info(self._download_json(
101 '%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
102 'Downloading %s info JSON' % self._ITEM_TYPE))
104 def _extract_media(self, item_id):
105 info = self._download_info(self._ITEM_SHORTCUT, item_id)
106 response = self._download_json(
107 '%s/api/videos/%s%s' % (self._API_BASE, self._ITEM_SHORTCUT, item_id), item_id,
108 'Downloading %s playlist JSON' % self._ITEM_TYPE)
110 chunks = response['chunks']
111 qualities = list(chunks.keys())
112 for num, fragment in enumerate(zip(*chunks.values()), start=1):
114 for fmt_num, fragment_fmt in enumerate(fragment):
115 format_id = qualities[fmt_num]
117 'url': fragment_fmt['url'],
118 'format_id': format_id,
119 'quality': 1 if format_id == 'live' else 0,
121 m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
123 fmt['height'] = int(m.group('height'))
125 self._sort_formats(formats)
127 entry['id'] = '%s_%d' % (entry['id'], num)
128 entry['title'] = '%s part %d' % (entry['title'], num)
129 entry['formats'] = formats
130 entries.append(entry)
131 return self.playlist_result(entries, info['id'], info['title'])
133 def _extract_info(self, info):
136 'title': info.get('title') or 'Untitled Broadcast',
137 'description': info.get('description'),
138 'duration': int_or_none(info.get('length')),
139 'thumbnail': info.get('preview'),
140 'uploader': info.get('channel', {}).get('display_name'),
141 'uploader_id': info.get('channel', {}).get('name'),
142 'timestamp': parse_iso8601(info.get('recorded_at')),
143 'view_count': int_or_none(info.get('views')),
146 def _real_extract(self, url):
147 return self._extract_media(self._match_id(url))
150 class TwitchVideoIE(TwitchItemBaseIE):
151 IE_NAME = 'twitch:video'
152 _VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
157 'url': 'http://www.twitch.tv/riotgames/b/577357806',
160 'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
162 'playlist_mincount': 12,
166 class TwitchChapterIE(TwitchItemBaseIE):
167 IE_NAME = 'twitch:chapter'
168 _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
169 _ITEM_TYPE = 'chapter'
173 'url': 'http://www.twitch.tv/acracingleague/c/5285812',
176 'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
178 'playlist_mincount': 3,
180 'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
181 'only_matching': True,
185 class TwitchVodIE(TwitchItemBaseIE):
186 IE_NAME = 'twitch:vod'
187 _VALID_URL = r'%s/[^/]+/v/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
192 'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
196 'title': 'LCK Summer Split - Week 6 Day 1',
197 'thumbnail': 're:^https?://.*\.jpg$',
199 'timestamp': 1435131709,
200 'upload_date': '20150624',
201 'uploader': 'Riot Games',
202 'uploader_id': 'riotgames',
208 'skip_download': True,
211 # Untitled broadcast (title is None)
212 'url': 'http://www.twitch.tv/belkao_o/v/11230755',
216 'title': 'Untitled Broadcast',
217 'thumbnail': 're:^https?://.*\.jpg$',
219 'timestamp': 1439746708,
220 'upload_date': '20150816',
221 'uploader': 'BelkAO_o',
222 'uploader_id': 'belkao_o',
227 'skip_download': True,
231 def _real_extract(self, url):
232 item_id = self._match_id(url)
233 info = self._download_info(self._ITEM_SHORTCUT, item_id)
234 access_token = self._download_json(
235 '%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
236 'Downloading %s access token' % self._ITEM_TYPE)
237 formats = self._extract_m3u8_formats(
238 '%s/vod/%s?nauth=%s&nauthsig=%s&allow_source=true'
239 % (self._USHER_BASE, item_id, access_token['token'], access_token['sig']),
241 self._prefer_source(formats)
242 info['formats'] = formats
244 parsed_url = compat_urllib_parse_urlparse(url)
245 query = compat_parse_qs(parsed_url.query)
247 info['start_time'] = parse_duration(query['t'][0])
252 class TwitchPlaylistBaseIE(TwitchBaseIE):
253 _PLAYLIST_URL = '%s/kraken/channels/%%s/videos/?offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
256 def _extract_playlist(self, channel_id):
257 info = self._download_json(
258 '%s/kraken/channels/%s' % (self._API_BASE, channel_id),
259 channel_id, 'Downloading channel info JSON')
260 channel_name = info.get('display_name') or info.get('name')
263 limit = self._PAGE_LIMIT
264 for counter in itertools.count(1):
265 response = self._download_json(
266 self._PLAYLIST_URL % (channel_id, offset, limit),
267 channel_id, 'Downloading %s videos JSON page %d' % (self._PLAYLIST_TYPE, counter))
268 page_entries = self._extract_playlist_page(response)
271 entries.extend(page_entries)
273 return self.playlist_result(
274 [self.url_result(entry) for entry in set(entries)],
275 channel_id, channel_name)
277 def _extract_playlist_page(self, response):
278 videos = response.get('videos')
279 return [video['url'] for video in videos] if videos else []
281 def _real_extract(self, url):
282 return self._extract_playlist(self._match_id(url))
285 class TwitchProfileIE(TwitchPlaylistBaseIE):
286 IE_NAME = 'twitch:profile'
287 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
288 _PLAYLIST_TYPE = 'profile'
291 'url': 'http://www.twitch.tv/vanillatv/profile',
294 'title': 'VanillaTV',
296 'playlist_mincount': 412,
300 class TwitchPastBroadcastsIE(TwitchPlaylistBaseIE):
301 IE_NAME = 'twitch:past_broadcasts'
302 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/past_broadcasts/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
303 _PLAYLIST_URL = TwitchPlaylistBaseIE._PLAYLIST_URL + '&broadcasts=true'
304 _PLAYLIST_TYPE = 'past broadcasts'
307 'url': 'http://www.twitch.tv/spamfish/profile/past_broadcasts',
312 'playlist_mincount': 54,
316 class TwitchBookmarksIE(TwitchPlaylistBaseIE):
317 IE_NAME = 'twitch:bookmarks'
318 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/bookmarks/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
319 _PLAYLIST_URL = '%s/api/bookmark/?user=%%s&offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
320 _PLAYLIST_TYPE = 'bookmarks'
323 'url': 'http://www.twitch.tv/ognos/profile/bookmarks',
328 'playlist_mincount': 3,
331 def _extract_playlist_page(self, response):
333 for bookmark in response.get('bookmarks', []):
334 video = bookmark.get('video')
337 entries.append(video['url'])
341 class TwitchStreamIE(TwitchBaseIE):
342 IE_NAME = 'twitch:stream'
343 _VALID_URL = r'%s/(?P<id>[^/#?]+)/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
346 'url': 'http://www.twitch.tv/shroomztv',
349 'display_id': 'shroomztv',
351 'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
352 'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
354 'timestamp': 1421928037,
355 'upload_date': '20150122',
356 'uploader': 'ShroomzTV',
357 'uploader_id': 'shroomztv',
362 'skip_download': True,
365 'url': 'http://www.twitch.tv/miracle_doto#profile-0',
366 'only_matching': True,
369 def _real_extract(self, url):
370 channel_id = self._match_id(url)
372 stream = self._download_json(
373 '%s/kraken/streams/%s' % (self._API_BASE, channel_id), channel_id,
374 'Downloading stream JSON').get('stream')
376 # Fallback on profile extraction if stream is offline
378 return self.url_result(
379 'http://www.twitch.tv/%s/profile' % channel_id,
380 'TwitchProfile', channel_id)
382 # Channel name may be typed if different case than the original channel name
383 # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
384 # an invalid m3u8 URL. Working around by use of original channel name from stream
385 # JSON and fallback to lowercase if it's not available.
386 channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
388 access_token = self._download_json(
389 '%s/api/channels/%s/access_token' % (self._API_BASE, channel_id), channel_id,
390 'Downloading channel access token')
393 'allow_source': 'true',
394 'p': random.randint(1000000, 10000000),
395 'player': 'twitchweb',
396 'segment_preference': '4',
397 'sig': access_token['sig'].encode('utf-8'),
398 'token': access_token['token'].encode('utf-8'),
400 formats = self._extract_m3u8_formats(
401 '%s/api/channel/hls/%s.m3u8?%s'
402 % (self._USHER_BASE, channel_id, compat_urllib_parse.urlencode(query)),
404 self._prefer_source(formats)
406 view_count = stream.get('viewers')
407 timestamp = parse_iso8601(stream.get('created_at'))
409 channel = stream['channel']
410 title = self._live_title(channel.get('display_name') or channel.get('name'))
411 description = channel.get('status')
414 for thumbnail_key, thumbnail_url in stream['preview'].items():
415 m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
419 'url': thumbnail_url,
420 'width': int(m.group('width')),
421 'height': int(m.group('height')),
425 'id': compat_str(stream['_id']),
426 'display_id': channel_id,
428 'description': description,
429 'thumbnails': thumbnails,
430 'uploader': channel.get('display_name'),
431 'uploader_id': channel.get('name'),
432 'timestamp': timestamp,
433 'view_count': view_count,