2 from __future__ import unicode_literals
8 from .common import InfoExtractor
12 compat_urllib_parse_urlencode,
13 compat_urllib_parse_urlparse,
27 class TwitchBaseIE(InfoExtractor):
28 _VALID_URL_BASE = r'https?://(?:www\.)?twitch\.tv'
30 _API_BASE = 'https://api.twitch.tv'
31 _USHER_BASE = 'https://usher.ttvnw.net'
32 _LOGIN_URL = 'http://www.twitch.tv/login'
33 _NETRC_MACHINE = 'twitch'
35 def _handle_error(self, response):
36 if not isinstance(response, dict):
38 error = response.get('error')
41 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
44 def _download_json(self, url, video_id, note='Downloading JSON metadata'):
46 'Referer': 'http://api.twitch.tv/crossdomain/receiver.html?v=2',
47 'X-Requested-With': 'XMLHttpRequest',
49 for cookie in self._downloader.cookiejar:
50 if cookie.name == 'api_token':
51 headers['Twitch-Api-Token'] = cookie.value
52 response = super(TwitchBaseIE, self)._download_json(
53 url, video_id, note, headers=headers)
54 self._handle_error(response)
57 def _real_initialize(self):
61 (username, password) = self._get_login_info()
65 login_page, handle = self._download_webpage_handle(
66 self._LOGIN_URL, None, 'Downloading login page')
68 login_form = self._hidden_inputs(login_page)
75 redirect_url = handle.geturl()
77 post_url = self._search_regex(
78 r'<form[^>]+action=(["\'])(?P<url>.+?)\1', login_page,
79 'post url', default=redirect_url, group='url')
81 if not post_url.startswith('http'):
82 post_url = compat_urlparse.urljoin(redirect_url, post_url)
84 response = self._download_webpage(
85 post_url, None, 'Logging in as %s' % username,
86 data=urlencode_postdata(login_form),
87 headers={'Referer': redirect_url})
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,
173 'skip': 'HTTP Error 404: Not Found',
177 class TwitchChapterIE(TwitchItemBaseIE):
178 IE_NAME = 'twitch:chapter'
179 _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
180 _ITEM_TYPE = 'chapter'
184 'url': 'http://www.twitch.tv/acracingleague/c/5285812',
187 'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
189 'playlist_mincount': 3,
190 'skip': 'HTTP Error 404: Not Found',
192 'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
193 'only_matching': True,
197 class TwitchVodIE(TwitchItemBaseIE):
198 IE_NAME = 'twitch:vod'
199 _VALID_URL = r'%s/[^/]+/v/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
204 'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
208 'title': 'LCK Summer Split - Week 6 Day 1',
209 'thumbnail': 're:^https?://.*\.jpg$',
211 'timestamp': 1435131709,
212 'upload_date': '20150624',
213 'uploader': 'Riot Games',
214 'uploader_id': 'riotgames',
220 'skip_download': True,
223 # Untitled broadcast (title is None)
224 'url': 'http://www.twitch.tv/belkao_o/v/11230755',
228 'title': 'Untitled Broadcast',
229 'thumbnail': 're:^https?://.*\.jpg$',
231 'timestamp': 1439746708,
232 'upload_date': '20150816',
233 'uploader': 'BelkAO_o',
234 'uploader_id': 'belkao_o',
239 'skip_download': True,
243 def _real_extract(self, url):
244 item_id = self._match_id(url)
246 info = self._download_info(self._ITEM_SHORTCUT, item_id)
247 access_token = self._download_json(
248 '%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
249 'Downloading %s access token' % self._ITEM_TYPE)
251 formats = self._extract_m3u8_formats(
253 self._USHER_BASE, item_id,
254 compat_urllib_parse_urlencode({
255 'allow_source': 'true',
256 'allow_audio_only': 'true',
257 'allow_spectre': 'true',
258 'player': 'twitchweb',
259 'nauth': access_token['token'],
260 'nauthsig': access_token['sig'],
262 item_id, 'mp4', entry_protocol='m3u8_native')
264 self._prefer_source(formats)
265 info['formats'] = formats
267 parsed_url = compat_urllib_parse_urlparse(url)
268 query = compat_parse_qs(parsed_url.query)
270 info['start_time'] = parse_duration(query['t'][0])
275 class TwitchPlaylistBaseIE(TwitchBaseIE):
276 _PLAYLIST_URL = '%s/kraken/channels/%%s/videos/?offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
279 def _extract_playlist(self, channel_id):
280 info = self._download_json(
281 '%s/kraken/channels/%s' % (self._API_BASE, channel_id),
282 channel_id, 'Downloading channel info JSON')
283 channel_name = info.get('display_name') or info.get('name')
286 limit = self._PAGE_LIMIT
287 broken_paging_detected = False
288 counter_override = None
289 for counter in itertools.count(1):
290 response = self._download_json(
291 self._PLAYLIST_URL % (channel_id, offset, limit),
293 'Downloading %s videos JSON page %s'
294 % (self._PLAYLIST_TYPE, counter_override or counter))
295 page_entries = self._extract_playlist_page(response)
298 total = int_or_none(response.get('_total'))
299 # Since the beginning of March 2016 twitch's paging mechanism
300 # is completely broken on the twitch side. It simply ignores
301 # a limit and returns the whole offset number of videos.
302 # Working around by just requesting all videos at once.
303 # Upd: pagination bug was fixed by twitch on 15.03.2016.
304 if not broken_paging_detected and total and len(page_entries) > limit:
306 'Twitch pagination is broken on twitch side, requesting all videos at once',
308 broken_paging_detected = True
310 counter_override = '(all at once)'
312 entries.extend(page_entries)
313 if broken_paging_detected or total and len(page_entries) >= total:
316 return self.playlist_result(
317 [self.url_result(entry) for entry in orderedSet(entries)],
318 channel_id, channel_name)
320 def _extract_playlist_page(self, response):
321 videos = response.get('videos')
322 return [video['url'] for video in videos] if videos else []
324 def _real_extract(self, url):
325 return self._extract_playlist(self._match_id(url))
328 class TwitchProfileIE(TwitchPlaylistBaseIE):
329 IE_NAME = 'twitch:profile'
330 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
331 _PLAYLIST_TYPE = 'profile'
334 'url': 'http://www.twitch.tv/vanillatv/profile',
337 'title': 'VanillaTV',
339 'playlist_mincount': 412,
343 class TwitchPastBroadcastsIE(TwitchPlaylistBaseIE):
344 IE_NAME = 'twitch:past_broadcasts'
345 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/past_broadcasts/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
346 _PLAYLIST_URL = TwitchPlaylistBaseIE._PLAYLIST_URL + '&broadcasts=true'
347 _PLAYLIST_TYPE = 'past broadcasts'
350 'url': 'http://www.twitch.tv/spamfish/profile/past_broadcasts',
355 'playlist_mincount': 54,
359 class TwitchStreamIE(TwitchBaseIE):
360 IE_NAME = 'twitch:stream'
361 _VALID_URL = r'%s/(?P<id>[^/#?]+)/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
364 'url': 'http://www.twitch.tv/shroomztv',
367 'display_id': 'shroomztv',
369 'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
370 'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
372 'timestamp': 1421928037,
373 'upload_date': '20150122',
374 'uploader': 'ShroomzTV',
375 'uploader_id': 'shroomztv',
380 'skip_download': True,
383 'url': 'http://www.twitch.tv/miracle_doto#profile-0',
384 'only_matching': True,
387 def _real_extract(self, url):
388 channel_id = self._match_id(url)
390 stream = self._download_json(
391 '%s/kraken/streams/%s' % (self._API_BASE, channel_id), channel_id,
392 'Downloading stream JSON').get('stream')
394 # Fallback on profile extraction if stream is offline
396 return self.url_result(
397 'http://www.twitch.tv/%s/profile' % channel_id,
398 'TwitchProfile', channel_id)
400 # Channel name may be typed if different case than the original channel name
401 # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
402 # an invalid m3u8 URL. Working around by use of original channel name from stream
403 # JSON and fallback to lowercase if it's not available.
404 channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
406 access_token = self._download_json(
407 '%s/api/channels/%s/access_token' % (self._API_BASE, channel_id), channel_id,
408 'Downloading channel access token')
411 'allow_source': 'true',
412 'allow_audio_only': 'true',
413 'p': random.randint(1000000, 10000000),
414 'player': 'twitchweb',
415 'segment_preference': '4',
416 'sig': access_token['sig'].encode('utf-8'),
417 'token': access_token['token'].encode('utf-8'),
419 formats = self._extract_m3u8_formats(
420 '%s/api/channel/hls/%s.m3u8?%s'
421 % (self._USHER_BASE, channel_id, compat_urllib_parse_urlencode(query)),
423 self._prefer_source(formats)
425 view_count = stream.get('viewers')
426 timestamp = parse_iso8601(stream.get('created_at'))
428 channel = stream['channel']
429 title = self._live_title(channel.get('display_name') or channel.get('name'))
430 description = channel.get('status')
433 for thumbnail_key, thumbnail_url in stream['preview'].items():
434 m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
438 'url': thumbnail_url,
439 'width': int(m.group('width')),
440 'height': int(m.group('height')),
444 'id': compat_str(stream['_id']),
445 'display_id': channel_id,
447 'description': description,
448 'thumbnails': thumbnails,
449 'uploader': channel.get('display_name'),
450 'uploader_id': channel.get('name'),
451 'timestamp': timestamp,
452 'view_count': view_count,
458 class TwitchClipsIE(InfoExtractor):
459 IE_NAME = 'twitch:clips'
460 _VALID_URL = r'https?://clips\.twitch\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
463 'url': 'https://clips.twitch.tv/ea/AggressiveCobraPoooound',
464 'md5': '761769e1eafce0ffebfb4089cb3847cd',
466 'id': 'AggressiveCobraPoooound',
468 'title': 'EA Play 2016 Live from the Novo Theatre',
469 'thumbnail': 're:^https?://.*\.jpg',
471 'uploader': 'stereotype_',
472 'uploader_id': 'stereotype_',
476 'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
477 'only_matching': True,
480 def _real_extract(self, url):
481 video_id = self._match_id(url)
483 webpage = self._download_webpage(url, video_id)
485 clip = self._parse_json(
487 r'(?s)clipInfo\s*=\s*({.+?});', webpage, 'clip info'),
488 video_id, transform_source=js_to_json)
490 title = clip.get('channel_title') or self._og_search_title(webpage)
493 'url': option['source'],
494 'format_id': option.get('quality'),
495 'height': int_or_none(option.get('quality')),
496 } for option in clip.get('quality_options', []) if option.get('source')]
500 'url': clip['clip_video_url'],
503 self._sort_formats(formats)
508 'thumbnail': self._og_search_thumbnail(webpage),
509 'creator': clip.get('broadcaster_display_name') or clip.get('broadcaster_login'),
510 'uploader': clip.get('curator_login'),
511 'uploader_id': clip.get('curator_display_name'),