]> Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/twitch.py
New upstream version 2019.01.16
[youtubedl] / youtube_dl / extractor / twitch.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import itertools
5 import re
6 import random
7 import json
8
9 from .common import InfoExtractor
10 from ..compat import (
11 compat_kwargs,
12 compat_parse_qs,
13 compat_str,
14 compat_urllib_parse_urlencode,
15 compat_urllib_parse_urlparse,
16 )
17 from ..utils import (
18 clean_html,
19 ExtractorError,
20 float_or_none,
21 int_or_none,
22 orderedSet,
23 parse_duration,
24 parse_iso8601,
25 qualities,
26 try_get,
27 unified_timestamp,
28 update_url_query,
29 url_or_none,
30 urljoin,
31 )
32
33
34 class TwitchBaseIE(InfoExtractor):
35 _VALID_URL_BASE = r'https?://(?:(?:www|go|m)\.)?twitch\.tv'
36
37 _API_BASE = 'https://api.twitch.tv'
38 _USHER_BASE = 'https://usher.ttvnw.net'
39 _LOGIN_FORM_URL = 'https://www.twitch.tv/login'
40 _LOGIN_POST_URL = 'https://passport.twitch.tv/login'
41 _CLIENT_ID = 'kimne78kx3ncx6brgo4mv6wki5h1ko'
42 _NETRC_MACHINE = 'twitch'
43
44 def _handle_error(self, response):
45 if not isinstance(response, dict):
46 return
47 error = response.get('error')
48 if error:
49 raise ExtractorError(
50 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
51 expected=True)
52
53 def _call_api(self, path, item_id, *args, **kwargs):
54 headers = kwargs.get('headers', {}).copy()
55 headers['Client-ID'] = self._CLIENT_ID
56 kwargs['headers'] = headers
57 response = self._download_json(
58 '%s/%s' % (self._API_BASE, path), item_id,
59 *args, **compat_kwargs(kwargs))
60 self._handle_error(response)
61 return response
62
63 def _real_initialize(self):
64 self._login()
65
66 def _login(self):
67 username, password = self._get_login_info()
68 if username is None:
69 return
70
71 def fail(message):
72 raise ExtractorError(
73 'Unable to login. Twitch said: %s' % message, expected=True)
74
75 def login_step(page, urlh, note, data):
76 form = self._hidden_inputs(page)
77 form.update(data)
78
79 page_url = urlh.geturl()
80 post_url = self._search_regex(
81 r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page,
82 'post url', default=self._LOGIN_POST_URL, group='url')
83 post_url = urljoin(page_url, post_url)
84
85 headers = {
86 'Referer': page_url,
87 'Origin': page_url,
88 'Content-Type': 'text/plain;charset=UTF-8',
89 }
90
91 response = self._download_json(
92 post_url, None, note, data=json.dumps(form).encode(),
93 headers=headers, expected_status=400)
94 error = response.get('error_description') or response.get('error_code')
95 if error:
96 fail(error)
97
98 if 'Authenticated successfully' in response.get('message', ''):
99 return None, None
100
101 redirect_url = urljoin(
102 post_url,
103 response.get('redirect') or response['redirect_path'])
104 return self._download_webpage_handle(
105 redirect_url, None, 'Downloading login redirect page',
106 headers=headers)
107
108 login_page, handle = self._download_webpage_handle(
109 self._LOGIN_FORM_URL, None, 'Downloading login page')
110
111 # Some TOR nodes and public proxies are blocked completely
112 if 'blacklist_message' in login_page:
113 fail(clean_html(login_page))
114
115 redirect_page, handle = login_step(
116 login_page, handle, 'Logging in', {
117 'username': username,
118 'password': password,
119 'client_id': self._CLIENT_ID,
120 })
121
122 # Successful login
123 if not redirect_page:
124 return
125
126 if re.search(r'(?i)<form[^>]+id="two-factor-submit"', redirect_page) is not None:
127 # TODO: Add mechanism to request an SMS or phone call
128 tfa_token = self._get_tfa_info('two-factor authentication token')
129 login_step(redirect_page, handle, 'Submitting TFA token', {
130 'authy_token': tfa_token,
131 'remember_2fa': 'true',
132 })
133
134 def _prefer_source(self, formats):
135 try:
136 source = next(f for f in formats if f['format_id'] == 'Source')
137 source['preference'] = 10
138 except StopIteration:
139 pass # No Source stream present
140 self._sort_formats(formats)
141
142
143 class TwitchItemBaseIE(TwitchBaseIE):
144 def _download_info(self, item, item_id):
145 return self._extract_info(self._call_api(
146 'kraken/videos/%s%s' % (item, item_id), item_id,
147 'Downloading %s info JSON' % self._ITEM_TYPE))
148
149 def _extract_media(self, item_id):
150 info = self._download_info(self._ITEM_SHORTCUT, item_id)
151 response = self._call_api(
152 'api/videos/%s%s' % (self._ITEM_SHORTCUT, item_id), item_id,
153 'Downloading %s playlist JSON' % self._ITEM_TYPE)
154 entries = []
155 chunks = response['chunks']
156 qualities = list(chunks.keys())
157 for num, fragment in enumerate(zip(*chunks.values()), start=1):
158 formats = []
159 for fmt_num, fragment_fmt in enumerate(fragment):
160 format_id = qualities[fmt_num]
161 fmt = {
162 'url': fragment_fmt['url'],
163 'format_id': format_id,
164 'quality': 1 if format_id == 'live' else 0,
165 }
166 m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
167 if m:
168 fmt['height'] = int(m.group('height'))
169 formats.append(fmt)
170 self._sort_formats(formats)
171 entry = dict(info)
172 entry['id'] = '%s_%d' % (entry['id'], num)
173 entry['title'] = '%s part %d' % (entry['title'], num)
174 entry['formats'] = formats
175 entries.append(entry)
176 return self.playlist_result(entries, info['id'], info['title'])
177
178 def _extract_info(self, info):
179 status = info.get('status')
180 if status == 'recording':
181 is_live = True
182 elif status == 'recorded':
183 is_live = False
184 else:
185 is_live = None
186 return {
187 'id': info['_id'],
188 'title': info.get('title') or 'Untitled Broadcast',
189 'description': info.get('description'),
190 'duration': int_or_none(info.get('length')),
191 'thumbnail': info.get('preview'),
192 'uploader': info.get('channel', {}).get('display_name'),
193 'uploader_id': info.get('channel', {}).get('name'),
194 'timestamp': parse_iso8601(info.get('recorded_at')),
195 'view_count': int_or_none(info.get('views')),
196 'is_live': is_live,
197 }
198
199 def _real_extract(self, url):
200 return self._extract_media(self._match_id(url))
201
202
203 class TwitchVideoIE(TwitchItemBaseIE):
204 IE_NAME = 'twitch:video'
205 _VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
206 _ITEM_TYPE = 'video'
207 _ITEM_SHORTCUT = 'a'
208
209 _TEST = {
210 'url': 'http://www.twitch.tv/riotgames/b/577357806',
211 'info_dict': {
212 'id': 'a577357806',
213 'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
214 },
215 'playlist_mincount': 12,
216 'skip': 'HTTP Error 404: Not Found',
217 }
218
219
220 class TwitchChapterIE(TwitchItemBaseIE):
221 IE_NAME = 'twitch:chapter'
222 _VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
223 _ITEM_TYPE = 'chapter'
224 _ITEM_SHORTCUT = 'c'
225
226 _TESTS = [{
227 'url': 'http://www.twitch.tv/acracingleague/c/5285812',
228 'info_dict': {
229 'id': 'c5285812',
230 'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
231 },
232 'playlist_mincount': 3,
233 'skip': 'HTTP Error 404: Not Found',
234 }, {
235 'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
236 'only_matching': True,
237 }]
238
239
240 class TwitchVodIE(TwitchItemBaseIE):
241 IE_NAME = 'twitch:vod'
242 _VALID_URL = r'''(?x)
243 https?://
244 (?:
245 (?:(?:www|go|m)\.)?twitch\.tv/(?:[^/]+/v(?:ideo)?|videos)/|
246 player\.twitch\.tv/\?.*?\bvideo=v
247 )
248 (?P<id>\d+)
249 '''
250 _ITEM_TYPE = 'vod'
251 _ITEM_SHORTCUT = 'v'
252
253 _TESTS = [{
254 'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
255 'info_dict': {
256 'id': 'v6528877',
257 'ext': 'mp4',
258 'title': 'LCK Summer Split - Week 6 Day 1',
259 'thumbnail': r're:^https?://.*\.jpg$',
260 'duration': 17208,
261 'timestamp': 1435131709,
262 'upload_date': '20150624',
263 'uploader': 'Riot Games',
264 'uploader_id': 'riotgames',
265 'view_count': int,
266 'start_time': 310,
267 },
268 'params': {
269 # m3u8 download
270 'skip_download': True,
271 },
272 }, {
273 # Untitled broadcast (title is None)
274 'url': 'http://www.twitch.tv/belkao_o/v/11230755',
275 'info_dict': {
276 'id': 'v11230755',
277 'ext': 'mp4',
278 'title': 'Untitled Broadcast',
279 'thumbnail': r're:^https?://.*\.jpg$',
280 'duration': 1638,
281 'timestamp': 1439746708,
282 'upload_date': '20150816',
283 'uploader': 'BelkAO_o',
284 'uploader_id': 'belkao_o',
285 'view_count': int,
286 },
287 'params': {
288 # m3u8 download
289 'skip_download': True,
290 },
291 'skip': 'HTTP Error 404: Not Found',
292 }, {
293 'url': 'http://player.twitch.tv/?t=5m10s&video=v6528877',
294 'only_matching': True,
295 }, {
296 'url': 'https://www.twitch.tv/videos/6528877',
297 'only_matching': True,
298 }, {
299 'url': 'https://m.twitch.tv/beagsandjam/v/247478721',
300 'only_matching': True,
301 }, {
302 'url': 'https://www.twitch.tv/northernlion/video/291940395',
303 'only_matching': True,
304 }]
305
306 def _real_extract(self, url):
307 item_id = self._match_id(url)
308
309 info = self._download_info(self._ITEM_SHORTCUT, item_id)
310 access_token = self._call_api(
311 'api/vods/%s/access_token' % item_id, item_id,
312 'Downloading %s access token' % self._ITEM_TYPE)
313
314 formats = self._extract_m3u8_formats(
315 '%s/vod/%s?%s' % (
316 self._USHER_BASE, item_id,
317 compat_urllib_parse_urlencode({
318 'allow_source': 'true',
319 'allow_audio_only': 'true',
320 'allow_spectre': 'true',
321 'player': 'twitchweb',
322 'nauth': access_token['token'],
323 'nauthsig': access_token['sig'],
324 })),
325 item_id, 'mp4', entry_protocol='m3u8_native')
326
327 self._prefer_source(formats)
328 info['formats'] = formats
329
330 parsed_url = compat_urllib_parse_urlparse(url)
331 query = compat_parse_qs(parsed_url.query)
332 if 't' in query:
333 info['start_time'] = parse_duration(query['t'][0])
334
335 if info.get('timestamp') is not None:
336 info['subtitles'] = {
337 'rechat': [{
338 'url': update_url_query(
339 'https://rechat.twitch.tv/rechat-messages', {
340 'video_id': 'v%s' % item_id,
341 'start': info['timestamp'],
342 }),
343 'ext': 'json',
344 }],
345 }
346
347 return info
348
349
350 class TwitchPlaylistBaseIE(TwitchBaseIE):
351 _PLAYLIST_PATH = 'kraken/channels/%s/videos/?offset=%d&limit=%d'
352 _PAGE_LIMIT = 100
353
354 def _extract_playlist(self, channel_id):
355 info = self._call_api(
356 'kraken/channels/%s' % channel_id,
357 channel_id, 'Downloading channel info JSON')
358 channel_name = info.get('display_name') or info.get('name')
359 entries = []
360 offset = 0
361 limit = self._PAGE_LIMIT
362 broken_paging_detected = False
363 counter_override = None
364 for counter in itertools.count(1):
365 response = self._call_api(
366 self._PLAYLIST_PATH % (channel_id, offset, limit),
367 channel_id,
368 'Downloading %s JSON page %s'
369 % (self._PLAYLIST_TYPE, counter_override or counter))
370 page_entries = self._extract_playlist_page(response)
371 if not page_entries:
372 break
373 total = int_or_none(response.get('_total'))
374 # Since the beginning of March 2016 twitch's paging mechanism
375 # is completely broken on the twitch side. It simply ignores
376 # a limit and returns the whole offset number of videos.
377 # Working around by just requesting all videos at once.
378 # Upd: pagination bug was fixed by twitch on 15.03.2016.
379 if not broken_paging_detected and total and len(page_entries) > limit:
380 self.report_warning(
381 'Twitch pagination is broken on twitch side, requesting all videos at once',
382 channel_id)
383 broken_paging_detected = True
384 offset = total
385 counter_override = '(all at once)'
386 continue
387 entries.extend(page_entries)
388 if broken_paging_detected or total and len(page_entries) >= total:
389 break
390 offset += limit
391 return self.playlist_result(
392 [self._make_url_result(entry) for entry in orderedSet(entries)],
393 channel_id, channel_name)
394
395 def _make_url_result(self, url):
396 try:
397 video_id = 'v%s' % TwitchVodIE._match_id(url)
398 return self.url_result(url, TwitchVodIE.ie_key(), video_id=video_id)
399 except AssertionError:
400 return self.url_result(url)
401
402 def _extract_playlist_page(self, response):
403 videos = response.get('videos')
404 return [video['url'] for video in videos] if videos else []
405
406 def _real_extract(self, url):
407 return self._extract_playlist(self._match_id(url))
408
409
410 class TwitchProfileIE(TwitchPlaylistBaseIE):
411 IE_NAME = 'twitch:profile'
412 _VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
413 _PLAYLIST_TYPE = 'profile'
414
415 _TESTS = [{
416 'url': 'http://www.twitch.tv/vanillatv/profile',
417 'info_dict': {
418 'id': 'vanillatv',
419 'title': 'VanillaTV',
420 },
421 'playlist_mincount': 412,
422 }, {
423 'url': 'http://m.twitch.tv/vanillatv/profile',
424 'only_matching': True,
425 }]
426
427
428 class TwitchVideosBaseIE(TwitchPlaylistBaseIE):
429 _VALID_URL_VIDEOS_BASE = r'%s/(?P<id>[^/]+)/videos' % TwitchBaseIE._VALID_URL_BASE
430 _PLAYLIST_PATH = TwitchPlaylistBaseIE._PLAYLIST_PATH + '&broadcast_type='
431
432
433 class TwitchAllVideosIE(TwitchVideosBaseIE):
434 IE_NAME = 'twitch:videos:all'
435 _VALID_URL = r'%s/all' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
436 _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive,upload,highlight'
437 _PLAYLIST_TYPE = 'all videos'
438
439 _TESTS = [{
440 'url': 'https://www.twitch.tv/spamfish/videos/all',
441 'info_dict': {
442 'id': 'spamfish',
443 'title': 'Spamfish',
444 },
445 'playlist_mincount': 869,
446 }, {
447 'url': 'https://m.twitch.tv/spamfish/videos/all',
448 'only_matching': True,
449 }]
450
451
452 class TwitchUploadsIE(TwitchVideosBaseIE):
453 IE_NAME = 'twitch:videos:uploads'
454 _VALID_URL = r'%s/uploads' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
455 _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'upload'
456 _PLAYLIST_TYPE = 'uploads'
457
458 _TESTS = [{
459 'url': 'https://www.twitch.tv/spamfish/videos/uploads',
460 'info_dict': {
461 'id': 'spamfish',
462 'title': 'Spamfish',
463 },
464 'playlist_mincount': 0,
465 }, {
466 'url': 'https://m.twitch.tv/spamfish/videos/uploads',
467 'only_matching': True,
468 }]
469
470
471 class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
472 IE_NAME = 'twitch:videos:past-broadcasts'
473 _VALID_URL = r'%s/past-broadcasts' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
474 _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive'
475 _PLAYLIST_TYPE = 'past broadcasts'
476
477 _TESTS = [{
478 'url': 'https://www.twitch.tv/spamfish/videos/past-broadcasts',
479 'info_dict': {
480 'id': 'spamfish',
481 'title': 'Spamfish',
482 },
483 'playlist_mincount': 0,
484 }, {
485 'url': 'https://m.twitch.tv/spamfish/videos/past-broadcasts',
486 'only_matching': True,
487 }]
488
489
490 class TwitchHighlightsIE(TwitchVideosBaseIE):
491 IE_NAME = 'twitch:videos:highlights'
492 _VALID_URL = r'%s/highlights' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
493 _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'highlight'
494 _PLAYLIST_TYPE = 'highlights'
495
496 _TESTS = [{
497 'url': 'https://www.twitch.tv/spamfish/videos/highlights',
498 'info_dict': {
499 'id': 'spamfish',
500 'title': 'Spamfish',
501 },
502 'playlist_mincount': 805,
503 }, {
504 'url': 'https://m.twitch.tv/spamfish/videos/highlights',
505 'only_matching': True,
506 }]
507
508
509 class TwitchStreamIE(TwitchBaseIE):
510 IE_NAME = 'twitch:stream'
511 _VALID_URL = r'''(?x)
512 https?://
513 (?:
514 (?:(?:www|go|m)\.)?twitch\.tv/|
515 player\.twitch\.tv/\?.*?\bchannel=
516 )
517 (?P<id>[^/#?]+)
518 '''
519
520 _TESTS = [{
521 'url': 'http://www.twitch.tv/shroomztv',
522 'info_dict': {
523 'id': '12772022048',
524 'display_id': 'shroomztv',
525 'ext': 'mp4',
526 'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
527 'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
528 'is_live': True,
529 'timestamp': 1421928037,
530 'upload_date': '20150122',
531 'uploader': 'ShroomzTV',
532 'uploader_id': 'shroomztv',
533 'view_count': int,
534 },
535 'params': {
536 # m3u8 download
537 'skip_download': True,
538 },
539 }, {
540 'url': 'http://www.twitch.tv/miracle_doto#profile-0',
541 'only_matching': True,
542 }, {
543 'url': 'https://player.twitch.tv/?channel=lotsofs',
544 'only_matching': True,
545 }, {
546 'url': 'https://go.twitch.tv/food',
547 'only_matching': True,
548 }, {
549 'url': 'https://m.twitch.tv/food',
550 'only_matching': True,
551 }]
552
553 @classmethod
554 def suitable(cls, url):
555 return (False
556 if any(ie.suitable(url) for ie in (
557 TwitchVideoIE,
558 TwitchChapterIE,
559 TwitchVodIE,
560 TwitchProfileIE,
561 TwitchAllVideosIE,
562 TwitchUploadsIE,
563 TwitchPastBroadcastsIE,
564 TwitchHighlightsIE,
565 TwitchClipsIE))
566 else super(TwitchStreamIE, cls).suitable(url))
567
568 def _real_extract(self, url):
569 channel_id = self._match_id(url)
570
571 stream = self._call_api(
572 'kraken/streams/%s?stream_type=all' % channel_id, channel_id,
573 'Downloading stream JSON').get('stream')
574
575 if not stream:
576 raise ExtractorError('%s is offline' % channel_id, expected=True)
577
578 # Channel name may be typed if different case than the original channel name
579 # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
580 # an invalid m3u8 URL. Working around by use of original channel name from stream
581 # JSON and fallback to lowercase if it's not available.
582 channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
583
584 access_token = self._call_api(
585 'api/channels/%s/access_token' % channel_id, channel_id,
586 'Downloading channel access token')
587
588 query = {
589 'allow_source': 'true',
590 'allow_audio_only': 'true',
591 'allow_spectre': 'true',
592 'p': random.randint(1000000, 10000000),
593 'player': 'twitchweb',
594 'segment_preference': '4',
595 'sig': access_token['sig'].encode('utf-8'),
596 'token': access_token['token'].encode('utf-8'),
597 }
598 formats = self._extract_m3u8_formats(
599 '%s/api/channel/hls/%s.m3u8?%s'
600 % (self._USHER_BASE, channel_id, compat_urllib_parse_urlencode(query)),
601 channel_id, 'mp4')
602 self._prefer_source(formats)
603
604 view_count = stream.get('viewers')
605 timestamp = parse_iso8601(stream.get('created_at'))
606
607 channel = stream['channel']
608 title = self._live_title(channel.get('display_name') or channel.get('name'))
609 description = channel.get('status')
610
611 thumbnails = []
612 for thumbnail_key, thumbnail_url in stream['preview'].items():
613 m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
614 if not m:
615 continue
616 thumbnails.append({
617 'url': thumbnail_url,
618 'width': int(m.group('width')),
619 'height': int(m.group('height')),
620 })
621
622 return {
623 'id': compat_str(stream['_id']),
624 'display_id': channel_id,
625 'title': title,
626 'description': description,
627 'thumbnails': thumbnails,
628 'uploader': channel.get('display_name'),
629 'uploader_id': channel.get('name'),
630 'timestamp': timestamp,
631 'view_count': view_count,
632 'formats': formats,
633 'is_live': True,
634 }
635
636
637 class TwitchClipsIE(TwitchBaseIE):
638 IE_NAME = 'twitch:clips'
639 _VALID_URL = r'https?://(?:clips\.twitch\.tv/(?:[^/]+/)*|(?:www\.)?twitch\.tv/[^/]+/clip/)(?P<id>[^/?#&]+)'
640
641 _TESTS = [{
642 'url': 'https://clips.twitch.tv/FaintLightGullWholeWheat',
643 'md5': '761769e1eafce0ffebfb4089cb3847cd',
644 'info_dict': {
645 'id': '42850523',
646 'ext': 'mp4',
647 'title': 'EA Play 2016 Live from the Novo Theatre',
648 'thumbnail': r're:^https?://.*\.jpg',
649 'timestamp': 1465767393,
650 'upload_date': '20160612',
651 'creator': 'EA',
652 'uploader': 'stereotype_',
653 'uploader_id': '43566419',
654 },
655 }, {
656 # multiple formats
657 'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
658 'only_matching': True,
659 }, {
660 'url': 'https://www.twitch.tv/sergeynixon/clip/StormyThankfulSproutFutureMan',
661 'only_matching': True,
662 }]
663
664 def _real_extract(self, url):
665 video_id = self._match_id(url)
666
667 status = self._download_json(
668 'https://clips.twitch.tv/api/v2/clips/%s/status' % video_id,
669 video_id)
670
671 formats = []
672
673 for option in status['quality_options']:
674 if not isinstance(option, dict):
675 continue
676 source = url_or_none(option.get('source'))
677 if not source:
678 continue
679 formats.append({
680 'url': source,
681 'format_id': option.get('quality'),
682 'height': int_or_none(option.get('quality')),
683 'fps': int_or_none(option.get('frame_rate')),
684 })
685
686 self._sort_formats(formats)
687
688 info = {
689 'formats': formats,
690 }
691
692 clip = self._call_api(
693 'kraken/clips/%s' % video_id, video_id, fatal=False, headers={
694 'Accept': 'application/vnd.twitchtv.v5+json',
695 })
696
697 if clip:
698 quality_key = qualities(('tiny', 'small', 'medium'))
699 thumbnails = []
700 thumbnails_dict = clip.get('thumbnails')
701 if isinstance(thumbnails_dict, dict):
702 for thumbnail_id, thumbnail_url in thumbnails_dict.items():
703 thumbnails.append({
704 'id': thumbnail_id,
705 'url': thumbnail_url,
706 'preference': quality_key(thumbnail_id),
707 })
708
709 info.update({
710 'id': clip.get('tracking_id') or video_id,
711 'title': clip.get('title') or video_id,
712 'duration': float_or_none(clip.get('duration')),
713 'views': int_or_none(clip.get('views')),
714 'timestamp': unified_timestamp(clip.get('created_at')),
715 'thumbnails': thumbnails,
716 'creator': try_get(clip, lambda x: x['broadcaster']['display_name'], compat_str),
717 'uploader': try_get(clip, lambda x: x['curator']['display_name'], compat_str),
718 'uploader_id': try_get(clip, lambda x: x['curator']['id'], compat_str),
719 })
720 else:
721 info.update({
722 'title': video_id,
723 'id': video_id,
724 })
725
726 return info