2 from __future__ import unicode_literals
8 from .common import InfoExtractor
13 compat_urllib_parse_urlparse,
26 class TwitchBaseIE(InfoExtractor):
27 _VALID_URL_BASE = r'https?://(?:www\.)?twitch\.tv'
29 _API_BASE = 'https://api.twitch.tv'
30 _USHER_BASE = 'http://usher.twitch.tv'
31 _LOGIN_URL = 'http://www.twitch.tv/login'
32 _NETRC_MACHINE = 'twitch'
34 def _handle_error(self, response):
35 if not isinstance(response, dict):
37 error = response.get('error')
40 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
43 def _download_json(self, url, video_id, note='Downloading JSON metadata'):
45 'Referer': 'http://api.twitch.tv/crossdomain/receiver.html?v=2',
46 'X-Requested-With': 'XMLHttpRequest',
48 for cookie in self._downloader.cookiejar:
49 if cookie.name == 'api_token':
50 headers['Twitch-Api-Token'] = cookie.value
51 request = sanitized_Request(url, headers=headers)
52 response = super(TwitchBaseIE, self)._download_json(request, video_id, note)
53 self._handle_error(response)
56 def _real_initialize(self):
60 (username, password) = self._get_login_info()
64 login_page, handle = self._download_webpage_handle(
65 self._LOGIN_URL, None, 'Downloading login page')
67 login_form = self._hidden_inputs(login_page)
74 redirect_url = handle.geturl()
76 post_url = self._search_regex(
77 r'<form[^>]+action=(["\'])(?P<url>.+?)\1', login_page,
78 'post url', default=redirect_url, group='url')
80 if not post_url.startswith('http'):
81 post_url = compat_urlparse.urljoin(redirect_url, post_url)
83 request = sanitized_Request(
84 post_url, compat_urllib_parse.urlencode(encode_dict(login_form)).encode('utf-8'))
85 request.add_header('Referer', redirect_url)
86 response = self._download_webpage(
87 request, None, 'Logging in as %s' % username)
89 error_message = self._search_regex(
90 r'<div[^>]+class="subwindow_notice"[^>]*>([^<]+)</div>',
91 response, 'error message', default=None)
94 'Unable to login. Twitch said: %s' % error_message, expected=True)
96 if '>Reset your password<' in response:
97 self.report_warning('Twitch asks you to reset your password, go to https://secure.twitch.tv/reset/submit')
99 def _prefer_source(self, formats):
101 source = next(f for f in formats if f['format_id'] == 'Source')
102 source['preference'] = 10
103 except StopIteration:
104 pass # No Source stream present
105 self._sort_formats(formats)
108 class TwitchItemBaseIE(TwitchBaseIE):
109 def _download_info(self, item, item_id):
110 return self._extract_info(self._download_json(
111 '%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
112 'Downloading %s info JSON' % self._ITEM_TYPE))
114 def _extract_media(self, item_id):
115 info = self._download_info(self._ITEM_SHORTCUT, item_id)
116 response = self._download_json(
117 '%s/api/videos/%s%s' % (self._API_BASE, self._ITEM_SHORTCUT, item_id), item_id,
118 'Downloading %s playlist JSON' % self._ITEM_TYPE)
120 chunks = response['chunks']
121 qualities = list(chunks.keys())
122 for num, fragment in enumerate(zip(*chunks.values()), start=1):
124 for fmt_num, fragment_fmt in enumerate(fragment):
125 format_id = qualities[fmt_num]
127 'url': fragment_fmt['url'],
128 'format_id': format_id,
129 'quality': 1 if format_id == 'live' else 0,
131 m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
133 fmt['height'] = int(m.group('height'))
135 self._sort_formats(formats)
137 entry['id'] = '%s_%d' % (entry['id'], num)
138 entry['title'] = '%s part %d' % (entry['title'], num)
139 entry['formats'] = formats
140 entries.append(entry)
141 return self.playlist_result(entries, info['id'], info['title'])
143 def _extract_info(self, info):
146 'title': info.get('title') or 'Untitled Broadcast',
147 'description': info.get('description'),
148 'duration': int_or_none(info.get('length')),
149 'thumbnail': info.get('preview'),
150 'uploader': info.get('channel', {}).get('display_name'),
151 'uploader_id': info.get('channel', {}).get('name'),
152 'timestamp': parse_iso8601(info.get('recorded_at')),
153 'view_count': int_or_none(info.get('views')),
156 def _real_extract(self, url):
157 return self._extract_media(self._match_id(url))
160 class TwitchVideoIE(TwitchItemBaseIE):
161 IE_NAME = 'twitch:video'
162 _VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
167 'url': 'http://www.twitch.tv/riotgames/b/577357806',
170 'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
172 'playlist_mincount': 12,
176 class TwitchChapterIE(TwitchItemBaseIE):
177 IE_NAME = 'twitch:chapter'
178 _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
179 _ITEM_TYPE = 'chapter'
183 'url': 'http://www.twitch.tv/acracingleague/c/5285812',
186 'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
188 'playlist_mincount': 3,
190 'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
191 'only_matching': True,
195 class TwitchVodIE(TwitchItemBaseIE):
196 IE_NAME = 'twitch:vod'
197 _VALID_URL = r'%s/[^/]+/v/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
202 'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
206 'title': 'LCK Summer Split - Week 6 Day 1',
207 'thumbnail': 're:^https?://.*\.jpg$',
209 'timestamp': 1435131709,
210 'upload_date': '20150624',
211 'uploader': 'Riot Games',
212 'uploader_id': 'riotgames',
218 'skip_download': True,
221 # Untitled broadcast (title is None)
222 'url': 'http://www.twitch.tv/belkao_o/v/11230755',
226 'title': 'Untitled Broadcast',
227 'thumbnail': 're:^https?://.*\.jpg$',
229 'timestamp': 1439746708,
230 'upload_date': '20150816',
231 'uploader': 'BelkAO_o',
232 'uploader_id': 'belkao_o',
237 'skip_download': True,
241 def _real_extract(self, url):
242 item_id = self._match_id(url)
244 info = self._download_info(self._ITEM_SHORTCUT, item_id)
245 access_token = self._download_json(
246 '%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
247 'Downloading %s access token' % self._ITEM_TYPE)
249 formats = self._extract_m3u8_formats(
251 self._USHER_BASE, item_id,
252 compat_urllib_parse.urlencode({
253 'allow_source': 'true',
254 'allow_spectre': 'true',
255 'player': 'twitchweb',
256 'nauth': access_token['token'],
257 'nauthsig': access_token['sig'],
261 self._prefer_source(formats)
262 info['formats'] = formats
264 parsed_url = compat_urllib_parse_urlparse(url)
265 query = compat_parse_qs(parsed_url.query)
267 info['start_time'] = parse_duration(query['t'][0])
272 class TwitchPlaylistBaseIE(TwitchBaseIE):
273 _PLAYLIST_URL = '%s/kraken/channels/%%s/videos/?offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
276 def _extract_playlist(self, channel_id):
277 info = self._download_json(
278 '%s/kraken/channels/%s' % (self._API_BASE, channel_id),
279 channel_id, 'Downloading channel info JSON')
280 channel_name = info.get('display_name') or info.get('name')
283 limit = self._PAGE_LIMIT
284 broken_paging_detected = False
285 counter_override = None
286 for counter in itertools.count(1):
287 response = self._download_json(
288 self._PLAYLIST_URL % (channel_id, offset, limit),
290 'Downloading %s videos JSON page %s'
291 % (self._PLAYLIST_TYPE, counter_override or counter))
292 page_entries = self._extract_playlist_page(response)
295 total = int_or_none(response.get('_total'))
296 # Since the beginning of March 2016 twitch's paging mechanism
297 # is completely broken on the twitch side. It simply ignores
298 # a limit and returns the whole offset number of videos.
299 # Working around by just requesting all videos at once.
300 if not broken_paging_detected and total and len(page_entries) > limit:
302 'Twitch paging is broken on twitch side, requesting all videos at once',
304 broken_paging_detected = True
307 counter_override = '(all at once)'
309 entries.extend(page_entries)
310 if broken_paging_detected or total and len(page_entries) >= total:
313 return self.playlist_result(
314 [self.url_result(entry) for entry in set(entries)],
315 channel_id, channel_name)
317 def _extract_playlist_page(self, response):
318 videos = response.get('videos')
319 return [video['url'] for video in videos] if videos else []
321 def _real_extract(self, url):
322 return self._extract_playlist(self._match_id(url))
325 class TwitchProfileIE(TwitchPlaylistBaseIE):
326 IE_NAME = 'twitch:profile'
327 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
328 _PLAYLIST_TYPE = 'profile'
331 'url': 'http://www.twitch.tv/vanillatv/profile',
334 'title': 'VanillaTV',
336 'playlist_mincount': 412,
340 class TwitchPastBroadcastsIE(TwitchPlaylistBaseIE):
341 IE_NAME = 'twitch:past_broadcasts'
342 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/past_broadcasts/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
343 _PLAYLIST_URL = TwitchPlaylistBaseIE._PLAYLIST_URL + '&broadcasts=true'
344 _PLAYLIST_TYPE = 'past broadcasts'
347 'url': 'http://www.twitch.tv/spamfish/profile/past_broadcasts',
352 'playlist_mincount': 54,
356 class TwitchBookmarksIE(TwitchPlaylistBaseIE):
357 IE_NAME = 'twitch:bookmarks'
358 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/bookmarks/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
359 _PLAYLIST_URL = '%s/api/bookmark/?user=%%s&offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
360 _PLAYLIST_TYPE = 'bookmarks'
363 'url': 'http://www.twitch.tv/ognos/profile/bookmarks',
368 'playlist_mincount': 3,
371 def _extract_playlist_page(self, response):
373 for bookmark in response.get('bookmarks', []):
374 video = bookmark.get('video')
377 entries.append(video['url'])
381 class TwitchStreamIE(TwitchBaseIE):
382 IE_NAME = 'twitch:stream'
383 _VALID_URL = r'%s/(?P<id>[^/#?]+)/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
386 'url': 'http://www.twitch.tv/shroomztv',
389 'display_id': 'shroomztv',
391 'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
392 'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
394 'timestamp': 1421928037,
395 'upload_date': '20150122',
396 'uploader': 'ShroomzTV',
397 'uploader_id': 'shroomztv',
402 'skip_download': True,
405 'url': 'http://www.twitch.tv/miracle_doto#profile-0',
406 'only_matching': True,
409 def _real_extract(self, url):
410 channel_id = self._match_id(url)
412 stream = self._download_json(
413 '%s/kraken/streams/%s' % (self._API_BASE, channel_id), channel_id,
414 'Downloading stream JSON').get('stream')
416 # Fallback on profile extraction if stream is offline
418 return self.url_result(
419 'http://www.twitch.tv/%s/profile' % channel_id,
420 'TwitchProfile', channel_id)
422 # Channel name may be typed if different case than the original channel name
423 # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
424 # an invalid m3u8 URL. Working around by use of original channel name from stream
425 # JSON and fallback to lowercase if it's not available.
426 channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
428 access_token = self._download_json(
429 '%s/api/channels/%s/access_token' % (self._API_BASE, channel_id), channel_id,
430 'Downloading channel access token')
433 'allow_source': 'true',
434 'p': random.randint(1000000, 10000000),
435 'player': 'twitchweb',
436 'segment_preference': '4',
437 'sig': access_token['sig'].encode('utf-8'),
438 'token': access_token['token'].encode('utf-8'),
440 formats = self._extract_m3u8_formats(
441 '%s/api/channel/hls/%s.m3u8?%s'
442 % (self._USHER_BASE, channel_id, compat_urllib_parse.urlencode(query)),
444 self._prefer_source(formats)
446 view_count = stream.get('viewers')
447 timestamp = parse_iso8601(stream.get('created_at'))
449 channel = stream['channel']
450 title = self._live_title(channel.get('display_name') or channel.get('name'))
451 description = channel.get('status')
454 for thumbnail_key, thumbnail_url in stream['preview'].items():
455 m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
459 'url': thumbnail_url,
460 'width': int(m.group('width')),
461 'height': int(m.group('height')),
465 'id': compat_str(stream['_id']),
466 'display_id': channel_id,
468 'description': description,
469 'thumbnails': thumbnails,
470 'uploader': channel.get('display_name'),
471 'uploader_id': channel.get('name'),
472 'timestamp': timestamp,
473 'view_count': view_count,