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[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

twitch.py (34150B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import collections
  5. import itertools
  6. import json
  7. import random
  8. import re
  10. from .common import InfoExtractor
  11. from ..compat import (
  12.     compat_parse_qs,
  13.     compat_str,
  14.     compat_urlparse,
  15.     compat_urllib_parse_urlencode,
  16.     compat_urllib_parse_urlparse,
  17. )
  18. from ..utils import (
  19.     clean_html,
  20.     dict_get,
  21.     ExtractorError,
  22.     float_or_none,
  23.     int_or_none,
  24.     parse_duration,
  25.     parse_iso8601,
  26.     qualities,
  27.     try_get,
  28.     unified_timestamp,
  29.     update_url_query,
  30.     url_or_none,
  31.     urljoin,
  32. )
  35. class TwitchBaseIE(InfoExtractor):
  36.     _VALID_URL_BASE = r'https?://(?:(?:www|go|m)\.)?twitch\.tv'
  38.     _API_BASE = 'https://api.twitch.tv'
  39.     _USHER_BASE = 'https://usher.ttvnw.net'
  40.     _LOGIN_FORM_URL = 'https://www.twitch.tv/login'
  41.     _LOGIN_POST_URL = 'https://passport.twitch.tv/login'
  42.     _CLIENT_ID = 'kimne78kx3ncx6brgo4mv6wki5h1ko'
  43.     _NETRC_MACHINE = 'twitch'
  45.     _OPERATION_HASHES = {
  46.         'CollectionSideBar': '27111f1b382effad0b6def325caef1909c733fe6a4fbabf54f8d491ef2cf2f14',
  47.         'FilterableVideoTower_Videos': 'a937f1d22e269e39a03b509f65a7490f9fc247d7f83d6ac1421523e3b68042cb',
  48.         'ClipsCards__User': 'b73ad2bfaecfd30a9e6c28fada15bd97032c83ec77a0440766a56fe0bd632777',
  49.         'ChannelCollectionsContent': '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84',
  50.         'StreamMetadata': '1c719a40e481453e5c48d9bb585d971b8b372f8ebb105b17076722264dfa5b3e',
  51.         'ComscoreStreamingQuery': 'e1edae8122517d013405f237ffcc124515dc6ded82480a88daef69c83b53ac01',
  52.         'VideoAccessToken_Clip': '36b89d2507fce29e5ca551df756d27c1cfe079e2609642b4390aa4c35796eb11',
  53.         'VideoPreviewOverlay': '3006e77e51b128d838fa4e835723ca4dc9a05c5efd4466c1085215c6e437e65c',
  54.         'VideoMetadata': '226edb3e692509f727fd56821f5653c05740242c82b0388883e0c0e75dcbf687',
  55.     }
  57.     def _real_initialize(self):
  58.         self._login()
  60.     def _login(self):
  61.         username, password = self._get_login_info()
  62.         if username is None:
  63.             return
  65.         def fail(message):
  66.             raise ExtractorError(
  67.                 'Unable to login. Twitch said: %s' % message, expected=True)
  69.         def login_step(page, urlh, note, data):
  70.             form = self._hidden_inputs(page)
  71.             form.update(data)
  73.             page_url = urlh.geturl()
  74.             post_url = self._search_regex(
  75.                 r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page,
  76.                 'post url', default=self._LOGIN_POST_URL, group='url')
  77.             post_url = urljoin(page_url, post_url)
  79.             headers = {
  80.                 'Referer': page_url,
  81.                 'Origin': 'https://www.twitch.tv',
  82.                 'Content-Type': 'text/plain;charset=UTF-8',
  83.             }
  85.             response = self._download_json(
  86.                 post_url, None, note, data=json.dumps(form).encode(),
  87.                 headers=headers, expected_status=400)
  88.             error = dict_get(response, ('error', 'error_description', 'error_code'))
  89.             if error:
  90.                 fail(error)
  92.             if 'Authenticated successfully' in response.get('message', ''):
  93.                 return None, None
  95.             redirect_url = urljoin(
  96.                 post_url,
  97.                 response.get('redirect') or response['redirect_path'])
  98.             return self._download_webpage_handle(
  99.                 redirect_url, None, 'Downloading login redirect page',
  100.                 headers=headers)
  102.         login_page, handle = self._download_webpage_handle(
  103.             self._LOGIN_FORM_URL, None, 'Downloading login page')
  105.         # Some TOR nodes and public proxies are blocked completely
  106.         if 'blacklist_message' in login_page:
  107.             fail(clean_html(login_page))
  109.         redirect_page, handle = login_step(
  110.             login_page, handle, 'Logging in', {
  111.                 'username': username,
  112.                 'password': password,
  113.                 'client_id': self._CLIENT_ID,
  114.             })
  116.         # Successful login
  117.         if not redirect_page:
  118.             return
  120.         if re.search(r'(?i)<form[^>]+id="two-factor-submit"', redirect_page) is not None:
  121.             # TODO: Add mechanism to request an SMS or phone call
  122.             tfa_token = self._get_tfa_info('two-factor authentication token')
  123.             login_step(redirect_page, handle, 'Submitting TFA token', {
  124.                 'authy_token': tfa_token,
  125.                 'remember_2fa': 'true',
  126.             })
  128.     def _prefer_source(self, formats):
  129.         try:
  130.             source = next(f for f in formats if f['format_id'] == 'Source')
  131.             source['quality'] = 10
  132.         except StopIteration:
  133.             for f in formats:
  134.                 if '/chunked/' in f['url']:
  135.                     f.update({
  136.                         'quality': 10,
  137.                         'format_note': 'Source',
  138.                     })
  139.         self._sort_formats(formats)
  141.     def _download_base_gql(self, video_id, ops, note, fatal=True):
  142.         headers = {
  143.             'Content-Type': 'text/plain;charset=UTF-8',
  144.             'Client-ID': self._CLIENT_ID,
  145.         }
  146.         gql_auth = self._get_cookies('https://gql.twitch.tv').get('auth-token')
  147.         if gql_auth:
  148.             headers['Authorization'] = 'OAuth ' + gql_auth.value
  149.         return self._download_json(
  150.             'https://gql.twitch.tv/gql', video_id, note,
  151.             data=json.dumps(ops).encode(),
  152.             headers=headers, fatal=fatal)
  154.     def _download_gql(self, video_id, ops, note, fatal=True):
  155.         for op in ops:
  156.             op['extensions'] = {
  157.                 'persistedQuery': {
  158.                     'version': 1,
  159.                     'sha256Hash': self._OPERATION_HASHES[op['operationName']],
  160.                 }
  161.             }
  162.         return self._download_base_gql(video_id, ops, note)
  164.     def _download_access_token(self, video_id, token_kind, param_name):
  165.         method = '%sPlaybackAccessToken' % token_kind
  166.         ops = {
  167.             'query': '''{
  168.               %s(
  169.                 %s: "%s",
  170.                 params: {
  171.                   platform: "web",
  172.                   playerBackend: "mediaplayer",
  173.                   playerType: "site"
  174.                 }
  175.               )
  176.               {
  177.                 value
  178.                 signature
  179.               }
  180.             }''' % (method, param_name, video_id),
  181.         }
  182.         return self._download_base_gql(
  183.             video_id, ops,
  184.             'Downloading %s access token GraphQL' % token_kind)['data'][method]
  187. class TwitchVodIE(TwitchBaseIE):
  188.     IE_NAME = 'twitch:vod'
  189.     _VALID_URL = r'''(?x)
  190.                     https?://
  191.                         (?:
  192.                             (?:(?:www|go|m)\.)?twitch\.tv/(?:[^/]+/v(?:ideo)?|videos)/|
  193.                             player\.twitch\.tv/\?.*?\bvideo=v?
  194.                         )
  195.                         (?P<id>\d+)
  196.                     '''
  198.     _TESTS = [{
  199.         'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
  200.         'info_dict': {
  201.             'id': 'v6528877',
  202.             'ext': 'mp4',
  203.             'title': 'LCK Summer Split - Week 6 Day 1',
  204.             'thumbnail': r're:^https?://.*\.jpg$',
  205.             'duration': 17208,
  206.             'timestamp': 1435131734,
  207.             'upload_date': '20150624',
  208.             'uploader': 'Riot Games',
  209.             'uploader_id': 'riotgames',
  210.             'view_count': int,
  211.             'start_time': 310,
  212.         },
  213.         'params': {
  214.             # m3u8 download
  215.             'skip_download': True,
  216.         },
  217.     }, {
  218.         # Untitled broadcast (title is None)
  219.         'url': 'http://www.twitch.tv/belkao_o/v/11230755',
  220.         'info_dict': {
  221.             'id': 'v11230755',
  222.             'ext': 'mp4',
  223.             'title': 'Untitled Broadcast',
  224.             'thumbnail': r're:^https?://.*\.jpg$',
  225.             'duration': 1638,
  226.             'timestamp': 1439746708,
  227.             'upload_date': '20150816',
  228.             'uploader': 'BelkAO_o',
  229.             'uploader_id': 'belkao_o',
  230.             'view_count': int,
  231.         },
  232.         'params': {
  233.             # m3u8 download
  234.             'skip_download': True,
  235.         },
  236.         'skip': 'HTTP Error 404: Not Found',
  237.     }, {
  238.         'url': 'http://player.twitch.tv/?t=5m10s&video=v6528877',
  239.         'only_matching': True,
  240.     }, {
  241.         'url': 'https://www.twitch.tv/videos/6528877',
  242.         'only_matching': True,
  243.     }, {
  244.         'url': 'https://m.twitch.tv/beagsandjam/v/247478721',
  245.         'only_matching': True,
  246.     }, {
  247.         'url': 'https://www.twitch.tv/northernlion/video/291940395',
  248.         'only_matching': True,
  249.     }, {
  250.         'url': 'https://player.twitch.tv/?video=480452374',
  251.         'only_matching': True,
  252.     }]
  254.     def _download_info(self, item_id):
  255.         data = self._download_gql(
  256.             item_id, [{
  257.                 'operationName': 'VideoMetadata',
  258.                 'variables': {
  259.                     'channelLogin': '',
  260.                     'videoID': item_id,
  261.                 },
  262.             }],
  263.             'Downloading stream metadata GraphQL')[0]['data']
  264.         video = data.get('video')
  265.         if video is None:
  266.             raise ExtractorError(
  267.                 'Video %s does not exist' % item_id, expected=True)
  268.         return self._extract_info_gql(video, item_id)
  270.     @staticmethod
  271.     def _extract_info(info):
  272.         status = info.get('status')
  273.         if status == 'recording':
  274.             is_live = True
  275.         elif status == 'recorded':
  276.             is_live = False
  277.         else:
  278.             is_live = None
  279.         _QUALITIES = ('small', 'medium', 'large')
  280.         quality_key = qualities(_QUALITIES)
  281.         thumbnails = []
  282.         preview = info.get('preview')
  283.         if isinstance(preview, dict):
  284.             for thumbnail_id, thumbnail_url in preview.items():
  285.                 thumbnail_url = url_or_none(thumbnail_url)
  286.                 if not thumbnail_url:
  287.                     continue
  288.                 if thumbnail_id not in _QUALITIES:
  289.                     continue
  290.                 thumbnails.append({
  291.                     'url': thumbnail_url,
  292.                     'preference': quality_key(thumbnail_id),
  293.                 })
  294.         return {
  295.             'id': info['_id'],
  296.             'title': info.get('title') or 'Untitled Broadcast',
  297.             'description': info.get('description'),
  298.             'duration': int_or_none(info.get('length')),
  299.             'thumbnails': thumbnails,
  300.             'uploader': info.get('channel', {}).get('display_name'),
  301.             'uploader_id': info.get('channel', {}).get('name'),
  302.             'timestamp': parse_iso8601(info.get('recorded_at')),
  303.             'view_count': int_or_none(info.get('views')),
  304.             'is_live': is_live,
  305.         }
  307.     @staticmethod
  308.     def _extract_info_gql(info, item_id):
  309.         vod_id = info.get('id') or item_id
  310.         # id backward compatibility for download archives
  311.         if vod_id[0] != 'v':
  312.             vod_id = 'v%s' % vod_id
  313.         thumbnail = url_or_none(info.get('previewThumbnailURL'))
  314.         if thumbnail:
  315.             for p in ('width', 'height'):
  316.                 thumbnail = thumbnail.replace('{%s}' % p, '0')
  317.         return {
  318.             'id': vod_id,
  319.             'title': info.get('title') or 'Untitled Broadcast',
  320.             'description': info.get('description'),
  321.             'duration': int_or_none(info.get('lengthSeconds')),
  322.             'thumbnail': thumbnail,
  323.             'uploader': try_get(info, lambda x: x['owner']['displayName'], compat_str),
  324.             'uploader_id': try_get(info, lambda x: x['owner']['login'], compat_str),
  325.             'timestamp': unified_timestamp(info.get('publishedAt')),
  326.             'view_count': int_or_none(info.get('viewCount')),
  327.         }
  329.     def _real_extract(self, url):
  330.         vod_id = self._match_id(url)
  332.         info = self._download_info(vod_id)
  333.         access_token = self._download_access_token(vod_id, 'video', 'id')
  335.         formats = self._extract_m3u8_formats(
  336.             '%s/vod/%s.m3u8?%s' % (
  337.                 self._USHER_BASE, vod_id,
  338.                 compat_urllib_parse_urlencode({
  339.                     'allow_source': 'true',
  340.                     'allow_audio_only': 'true',
  341.                     'allow_spectre': 'true',
  342.                     'player': 'twitchweb',
  343.                     'playlist_include_framerate': 'true',
  344.                     'nauth': access_token['value'],
  345.                     'nauthsig': access_token['signature'],
  346.                 })),
  347.             vod_id, 'mp4', entry_protocol='m3u8_native')
  349.         self._prefer_source(formats)
  350.         info['formats'] = formats
  352.         parsed_url = compat_urllib_parse_urlparse(url)
  353.         query = compat_parse_qs(parsed_url.query)
  354.         if 't' in query:
  355.             info['start_time'] = parse_duration(query['t'][0])
  357.         if info.get('timestamp') is not None:
  358.             info['subtitles'] = {
  359.                 'rechat': [{
  360.                     'url': update_url_query(
  361.                         'https://api.twitch.tv/v5/videos/%s/comments' % vod_id, {
  362.                             'client_id': self._CLIENT_ID,
  363.                         }),
  364.                     'ext': 'json',
  365.                 }],
  366.             }
  368.         return info
  371. def _make_video_result(node):
  372.     assert isinstance(node, dict)
  373.     video_id = node.get('id')
  374.     if not video_id:
  375.         return
  376.     return {
  377.         '_type': 'url_transparent',
  378.         'ie_key': TwitchVodIE.ie_key(),
  379.         'id': video_id,
  380.         'url': 'https://www.twitch.tv/videos/%s' % video_id,
  381.         'title': node.get('title'),
  382.         'thumbnail': node.get('previewThumbnailURL'),
  383.         'duration': float_or_none(node.get('lengthSeconds')),
  384.         'view_count': int_or_none(node.get('viewCount')),
  385.     }
  388. class TwitchCollectionIE(TwitchBaseIE):
  389.     _VALID_URL = r'https?://(?:(?:www|go|m)\.)?twitch\.tv/collections/(?P<id>[^/]+)'
  391.     _TESTS = [{
  392.         'url': 'https://www.twitch.tv/collections/wlDCoH0zEBZZbQ',
  393.         'info_dict': {
  394.             'id': 'wlDCoH0zEBZZbQ',
  395.             'title': 'Overthrow Nook, capitalism for children',
  396.         },
  397.         'playlist_mincount': 13,
  398.     }]
  400.     _OPERATION_NAME = 'CollectionSideBar'
  402.     def _real_extract(self, url):
  403.         collection_id = self._match_id(url)
  404.         collection = self._download_gql(
  405.             collection_id, [{
  406.                 'operationName': self._OPERATION_NAME,
  407.                 'variables': {'collectionID': collection_id},
  408.             }],
  409.             'Downloading collection GraphQL')[0]['data']['collection']
  410.         title = collection.get('title')
  411.         entries = []
  412.         for edge in collection['items']['edges']:
  413.             if not isinstance(edge, dict):
  414.                 continue
  415.             node = edge.get('node')
  416.             if not isinstance(node, dict):
  417.                 continue
  418.             video = _make_video_result(node)
  419.             if video:
  420.                 entries.append(video)
  421.         return self.playlist_result(
  422.             entries, playlist_id=collection_id, playlist_title=title)
  425. class TwitchPlaylistBaseIE(TwitchBaseIE):
  426.     _PAGE_LIMIT = 100
  428.     def _entries(self, channel_name, *args):
  429.         cursor = None
  430.         variables_common = self._make_variables(channel_name, *args)
  431.         entries_key = '%ss' % self._ENTRY_KIND
  432.         for page_num in itertools.count(1):
  433.             variables = variables_common.copy()
  434.             variables['limit'] = self._PAGE_LIMIT
  435.             if cursor:
  436.                 variables['cursor'] = cursor
  437.             page = self._download_gql(
  438.                 channel_name, [{
  439.                     'operationName': self._OPERATION_NAME,
  440.                     'variables': variables,
  441.                 }],
  442.                 'Downloading %ss GraphQL page %s' % (self._NODE_KIND, page_num),
  443.                 fatal=False)
  444.             if not page:
  445.                 break
  446.             edges = try_get(
  447.                 page, lambda x: x[0]['data']['user'][entries_key]['edges'], list)
  448.             if not edges:
  449.                 break
  450.             for edge in edges:
  451.                 if not isinstance(edge, dict):
  452.                     continue
  453.                 if edge.get('__typename') != self._EDGE_KIND:
  454.                     continue
  455.                 node = edge.get('node')
  456.                 if not isinstance(node, dict):
  457.                     continue
  458.                 if node.get('__typename') != self._NODE_KIND:
  459.                     continue
  460.                 entry = self._extract_entry(node)
  461.                 if entry:
  462.                     cursor = edge.get('cursor')
  463.                     yield entry
  464.             if not cursor or not isinstance(cursor, compat_str):
  465.                 break
  468. class TwitchVideosIE(TwitchPlaylistBaseIE):
  469.     _VALID_URL = r'https?://(?:(?:www|go|m)\.)?twitch\.tv/(?P<id>[^/]+)/(?:videos|profile)'
  471.     _TESTS = [{
  472.         # All Videos sorted by Date
  473.         'url': 'https://www.twitch.tv/spamfish/videos?filter=all',
  474.         'info_dict': {
  475.             'id': 'spamfish',
  476.             'title': 'spamfish - All Videos sorted by Date',
  477.         },
  478.         'playlist_mincount': 924,
  479.     }, {
  480.         # All Videos sorted by Popular
  481.         'url': 'https://www.twitch.tv/spamfish/videos?filter=all&sort=views',
  482.         'info_dict': {
  483.             'id': 'spamfish',
  484.             'title': 'spamfish - All Videos sorted by Popular',
  485.         },
  486.         'playlist_mincount': 931,
  487.     }, {
  488.         # Past Broadcasts sorted by Date
  489.         'url': 'https://www.twitch.tv/spamfish/videos?filter=archives',
  490.         'info_dict': {
  491.             'id': 'spamfish',
  492.             'title': 'spamfish - Past Broadcasts sorted by Date',
  493.         },
  494.         'playlist_mincount': 27,
  495.     }, {
  496.         # Highlights sorted by Date
  497.         'url': 'https://www.twitch.tv/spamfish/videos?filter=highlights',
  498.         'info_dict': {
  499.             'id': 'spamfish',
  500.             'title': 'spamfish - Highlights sorted by Date',
  501.         },
  502.         'playlist_mincount': 901,
  503.     }, {
  504.         # Uploads sorted by Date
  505.         'url': 'https://www.twitch.tv/esl_csgo/videos?filter=uploads&sort=time',
  506.         'info_dict': {
  507.             'id': 'esl_csgo',
  508.             'title': 'esl_csgo - Uploads sorted by Date',
  509.         },
  510.         'playlist_mincount': 5,
  511.     }, {
  512.         # Past Premieres sorted by Date
  513.         'url': 'https://www.twitch.tv/spamfish/videos?filter=past_premieres',
  514.         'info_dict': {
  515.             'id': 'spamfish',
  516.             'title': 'spamfish - Past Premieres sorted by Date',
  517.         },
  518.         'playlist_mincount': 1,
  519.     }, {
  520.         'url': 'https://www.twitch.tv/spamfish/videos/all',
  521.         'only_matching': True,
  522.     }, {
  523.         'url': 'https://m.twitch.tv/spamfish/videos/all',
  524.         'only_matching': True,
  525.     }, {
  526.         'url': 'https://www.twitch.tv/spamfish/videos',
  527.         'only_matching': True,
  528.     }]
  530.     Broadcast = collections.namedtuple('Broadcast', ['type', 'label'])
  532.     _DEFAULT_BROADCAST = Broadcast(None, 'All Videos')
  533.     _BROADCASTS = {
  534.         'archives': Broadcast('ARCHIVE', 'Past Broadcasts'),
  535.         'highlights': Broadcast('HIGHLIGHT', 'Highlights'),
  536.         'uploads': Broadcast('UPLOAD', 'Uploads'),
  537.         'past_premieres': Broadcast('PAST_PREMIERE', 'Past Premieres'),
  538.         'all': _DEFAULT_BROADCAST,
  539.     }
  541.     _DEFAULT_SORTED_BY = 'Date'
  542.     _SORTED_BY = {
  543.         'time': _DEFAULT_SORTED_BY,
  544.         'views': 'Popular',
  545.     }
  547.     _OPERATION_NAME = 'FilterableVideoTower_Videos'
  548.     _ENTRY_KIND = 'video'
  549.     _EDGE_KIND = 'VideoEdge'
  550.     _NODE_KIND = 'Video'
  552.     @classmethod
  553.     def suitable(cls, url):
  554.         return (False
  555.                 if any(ie.suitable(url) for ie in (
  556.                     TwitchVideosClipsIE,
  557.                     TwitchVideosCollectionsIE))
  558.                 else super(TwitchVideosIE, cls).suitable(url))
  560.     @staticmethod
  561.     def _make_variables(channel_name, broadcast_type, sort):
  562.         return {
  563.             'channelOwnerLogin': channel_name,
  564.             'broadcastType': broadcast_type,
  565.             'videoSort': sort.upper(),
  566.         }
  568.     @staticmethod
  569.     def _extract_entry(node):
  570.         return _make_video_result(node)
  572.     def _real_extract(self, url):
  573.         channel_name = self._match_id(url)
  574.         qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
  575.         filter = qs.get('filter', ['all'])[0]
  576.         sort = qs.get('sort', ['time'])[0]
  577.         broadcast = self._BROADCASTS.get(filter, self._DEFAULT_BROADCAST)
  578.         return self.playlist_result(
  579.             self._entries(channel_name, broadcast.type, sort),
  580.             playlist_id=channel_name,
  581.             playlist_title='%s - %s sorted by %s'
  582.             % (channel_name, broadcast.label,
  583.                self._SORTED_BY.get(sort, self._DEFAULT_SORTED_BY)))
  586. class TwitchVideosClipsIE(TwitchPlaylistBaseIE):
  587.     _VALID_URL = r'https?://(?:(?:www|go|m)\.)?twitch\.tv/(?P<id>[^/]+)/(?:clips|videos/*?\?.*?\bfilter=clips)'
  589.     _TESTS = [{
  590.         # Clips
  591.         'url': 'https://www.twitch.tv/vanillatv/clips?filter=clips&range=all',
  592.         'info_dict': {
  593.             'id': 'vanillatv',
  594.             'title': 'vanillatv - Clips Top All',
  595.         },
  596.         'playlist_mincount': 1,
  597.     }, {
  598.         'url': 'https://www.twitch.tv/dota2ruhub/videos?filter=clips&range=7d',
  599.         'only_matching': True,
  600.     }]
  602.     Clip = collections.namedtuple('Clip', ['filter', 'label'])
  604.     _DEFAULT_CLIP = Clip('LAST_WEEK', 'Top 7D')
  605.     _RANGE = {
  606.         '24hr': Clip('LAST_DAY', 'Top 24H'),
  607.         '7d': _DEFAULT_CLIP,
  608.         '30d': Clip('LAST_MONTH', 'Top 30D'),
  609.         'all': Clip('ALL_TIME', 'Top All'),
  610.     }
  612.     # NB: values other than 20 result in skipped videos
  613.     _PAGE_LIMIT = 20
  615.     _OPERATION_NAME = 'ClipsCards__User'
  616.     _ENTRY_KIND = 'clip'
  617.     _EDGE_KIND = 'ClipEdge'
  618.     _NODE_KIND = 'Clip'
  620.     @staticmethod
  621.     def _make_variables(channel_name, filter):
  622.         return {
  623.             'login': channel_name,
  624.             'criteria': {
  625.                 'filter': filter,
  626.             },
  627.         }
  629.     @staticmethod
  630.     def _extract_entry(node):
  631.         assert isinstance(node, dict)
  632.         clip_url = url_or_none(node.get('url'))
  633.         if not clip_url:
  634.             return
  635.         return {
  636.             '_type': 'url_transparent',
  637.             'ie_key': TwitchClipsIE.ie_key(),
  638.             'id': node.get('id'),
  639.             'url': clip_url,
  640.             'title': node.get('title'),
  641.             'thumbnail': node.get('thumbnailURL'),
  642.             'duration': float_or_none(node.get('durationSeconds')),
  643.             'timestamp': unified_timestamp(node.get('createdAt')),
  644.             'view_count': int_or_none(node.get('viewCount')),
  645.             'language': node.get('language'),
  646.         }
  648.     def _real_extract(self, url):
  649.         channel_name = self._match_id(url)
  650.         qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
  651.         range = qs.get('range', ['7d'])[0]
  652.         clip = self._RANGE.get(range, self._DEFAULT_CLIP)
  653.         return self.playlist_result(
  654.             self._entries(channel_name, clip.filter),
  655.             playlist_id=channel_name,
  656.             playlist_title='%s - Clips %s' % (channel_name, clip.label))
  659. class TwitchVideosCollectionsIE(TwitchPlaylistBaseIE):
  660.     _VALID_URL = r'https?://(?:(?:www|go|m)\.)?twitch\.tv/(?P<id>[^/]+)/videos/*?\?.*?\bfilter=collections'
  662.     _TESTS = [{
  663.         # Collections
  664.         'url': 'https://www.twitch.tv/spamfish/videos?filter=collections',
  665.         'info_dict': {
  666.             'id': 'spamfish',
  667.             'title': 'spamfish - Collections',
  668.         },
  669.         'playlist_mincount': 3,
  670.     }]
  672.     _OPERATION_NAME = 'ChannelCollectionsContent'
  673.     _ENTRY_KIND = 'collection'
  674.     _EDGE_KIND = 'CollectionsItemEdge'
  675.     _NODE_KIND = 'Collection'
  677.     @staticmethod
  678.     def _make_variables(channel_name):
  679.         return {
  680.             'ownerLogin': channel_name,
  681.         }
  683.     @staticmethod
  684.     def _extract_entry(node):
  685.         assert isinstance(node, dict)
  686.         collection_id = node.get('id')
  687.         if not collection_id:
  688.             return
  689.         return {
  690.             '_type': 'url_transparent',
  691.             'ie_key': TwitchCollectionIE.ie_key(),
  692.             'id': collection_id,
  693.             'url': 'https://www.twitch.tv/collections/%s' % collection_id,
  694.             'title': node.get('title'),
  695.             'thumbnail': node.get('thumbnailURL'),
  696.             'duration': float_or_none(node.get('lengthSeconds')),
  697.             'timestamp': unified_timestamp(node.get('updatedAt')),
  698.             'view_count': int_or_none(node.get('viewCount')),
  699.         }
  701.     def _real_extract(self, url):
  702.         channel_name = self._match_id(url)
  703.         return self.playlist_result(
  704.             self._entries(channel_name), playlist_id=channel_name,
  705.             playlist_title='%s - Collections' % channel_name)
  708. class TwitchStreamIE(TwitchBaseIE):
  709.     IE_NAME = 'twitch:stream'
  710.     _VALID_URL = r'''(?x)
  711.                     https?://
  712.                         (?:
  713.                             (?:(?:www|go|m)\.)?twitch\.tv/|
  714.                             player\.twitch\.tv/\?.*?\bchannel=
  715.                         )
  716.                         (?P<id>[^/#?]+)
  717.                     '''
  719.     _TESTS = [{
  720.         'url': 'http://www.twitch.tv/shroomztv',
  721.         'info_dict': {
  722.             'id': '12772022048',
  723.             'display_id': 'shroomztv',
  724.             'ext': 'mp4',
  725.             'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  726.             'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
  727.             'is_live': True,
  728.             'timestamp': 1421928037,
  729.             'upload_date': '20150122',
  730.             'uploader': 'ShroomzTV',
  731.             'uploader_id': 'shroomztv',
  732.             'view_count': int,
  733.         },
  734.         'params': {
  735.             # m3u8 download
  736.             'skip_download': True,
  737.         },
  738.     }, {
  739.         'url': 'http://www.twitch.tv/miracle_doto#profile-0',
  740.         'only_matching': True,
  741.     }, {
  742.         'url': 'https://player.twitch.tv/?channel=lotsofs',
  743.         'only_matching': True,
  744.     }, {
  745.         'url': 'https://go.twitch.tv/food',
  746.         'only_matching': True,
  747.     }, {
  748.         'url': 'https://m.twitch.tv/food',
  749.         'only_matching': True,
  750.     }]
  752.     @classmethod
  753.     def suitable(cls, url):
  754.         return (False
  755.                 if any(ie.suitable(url) for ie in (
  756.                     TwitchVodIE,
  757.                     TwitchCollectionIE,
  758.                     TwitchVideosIE,
  759.                     TwitchVideosClipsIE,
  760.                     TwitchVideosCollectionsIE,
  761.                     TwitchClipsIE))
  762.                 else super(TwitchStreamIE, cls).suitable(url))
  764.     def _real_extract(self, url):
  765.         channel_name = self._match_id(url).lower()
  767.         gql = self._download_gql(
  768.             channel_name, [{
  769.                 'operationName': 'StreamMetadata',
  770.                 'variables': {'channelLogin': channel_name},
  771.             }, {
  772.                 'operationName': 'ComscoreStreamingQuery',
  773.                 'variables': {
  774.                     'channel': channel_name,
  775.                     'clipSlug': '',
  776.                     'isClip': False,
  777.                     'isLive': True,
  778.                     'isVodOrCollection': False,
  779.                     'vodID': '',
  780.                 },
  781.             }, {
  782.                 'operationName': 'VideoPreviewOverlay',
  783.                 'variables': {'login': channel_name},
  784.             }],
  785.             'Downloading stream GraphQL')
  787.         user = gql[0]['data']['user']
  789.         if not user:
  790.             raise ExtractorError(
  791.                 '%s does not exist' % channel_name, expected=True)
  793.         stream = user['stream']
  795.         if not stream:
  796.             raise ExtractorError('%s is offline' % channel_name, expected=True)
  798.         access_token = self._download_access_token(
  799.             channel_name, 'stream', 'channelName')
  800.         token = access_token['value']
  802.         stream_id = stream.get('id') or channel_name
  803.         query = {
  804.             'allow_source': 'true',
  805.             'allow_audio_only': 'true',
  806.             'allow_spectre': 'true',
  807.             'p': random.randint(1000000, 10000000),
  808.             'player': 'twitchweb',
  809.             'playlist_include_framerate': 'true',
  810.             'segment_preference': '4',
  811.             'sig': access_token['signature'].encode('utf-8'),
  812.             'token': token.encode('utf-8'),
  813.         }
  814.         formats = self._extract_m3u8_formats(
  815.             '%s/api/channel/hls/%s.m3u8' % (self._USHER_BASE, channel_name),
  816.             stream_id, 'mp4', query=query)
  817.         self._prefer_source(formats)
  819.         view_count = stream.get('viewers')
  820.         timestamp = unified_timestamp(stream.get('createdAt'))
  822.         sq_user = try_get(gql, lambda x: x[1]['data']['user'], dict) or {}
  823.         uploader = sq_user.get('displayName')
  824.         description = try_get(
  825.             sq_user, lambda x: x['broadcastSettings']['title'], compat_str)
  827.         thumbnail = url_or_none(try_get(
  828.             gql, lambda x: x[2]['data']['user']['stream']['previewImageURL'],
  829.             compat_str))
  831.         title = uploader or channel_name
  832.         stream_type = stream.get('type')
  833.         if stream_type in ['rerun', 'live']:
  834.             title += ' (%s)' % stream_type
  836.         return {
  837.             'id': stream_id,
  838.             'display_id': channel_name,
  839.             'title': self._live_title(title),
  840.             'description': description,
  841.             'thumbnail': thumbnail,
  842.             'uploader': uploader,
  843.             'uploader_id': channel_name,
  844.             'timestamp': timestamp,
  845.             'view_count': view_count,
  846.             'formats': formats,
  847.             'is_live': stream_type == 'live',
  848.         }
  851. class TwitchClipsIE(TwitchBaseIE):
  852.     IE_NAME = 'twitch:clips'
  853.     _VALID_URL = r'''(?x)
  854.                     https?://
  855.                         (?:
  856.                             clips\.twitch\.tv/(?:embed\?.*?\bclip=|(?:[^/]+/)*)|
  857.                             (?:(?:www|go|m)\.)?twitch\.tv/[^/]+/clip/
  858.                         )
  859.                         (?P<id>[^/?#&]+)
  860.                     '''
  862.     _TESTS = [{
  863.         'url': 'https://clips.twitch.tv/FaintLightGullWholeWheat',
  864.         'md5': '761769e1eafce0ffebfb4089cb3847cd',
  865.         'info_dict': {
  866.             'id': '42850523',
  867.             'ext': 'mp4',
  868.             'title': 'EA Play 2016 Live from the Novo Theatre',
  869.             'thumbnail': r're:^https?://.*\.jpg',
  870.             'timestamp': 1465767393,
  871.             'upload_date': '20160612',
  872.             'creator': 'EA',
  873.             'uploader': 'stereotype_',
  874.             'uploader_id': '43566419',
  875.         },
  876.     }, {
  877.         # multiple formats
  878.         'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
  879.         'only_matching': True,
  880.     }, {
  881.         'url': 'https://www.twitch.tv/sergeynixon/clip/StormyThankfulSproutFutureMan',
  882.         'only_matching': True,
  883.     }, {
  884.         'url': 'https://clips.twitch.tv/embed?clip=InquisitiveBreakableYogurtJebaited',
  885.         'only_matching': True,
  886.     }, {
  887.         'url': 'https://m.twitch.tv/rossbroadcast/clip/ConfidentBraveHumanChefFrank',
  888.         'only_matching': True,
  889.     }, {
  890.         'url': 'https://go.twitch.tv/rossbroadcast/clip/ConfidentBraveHumanChefFrank',
  891.         'only_matching': True,
  892.     }]
  894.     def _real_extract(self, url):
  895.         video_id = self._match_id(url)
  897.         clip = self._download_gql(
  898.             video_id, [{
  899.                 'operationName': 'VideoAccessToken_Clip',
  900.                 'variables': {
  901.                     'slug': video_id,
  902.                 },
  903.             }],
  904.             'Downloading clip access token GraphQL')[0]['data']['clip']
  906.         if not clip:
  907.             raise ExtractorError(
  908.                 'This clip is no longer available', expected=True)
  910.         access_query = {
  911.             'sig': clip['playbackAccessToken']['signature'],
  912.             'token': clip['playbackAccessToken']['value'],
  913.         }
  915.         data = self._download_base_gql(
  916.             video_id, {
  917.                 'query': '''{
  918.   clip(slug: "%s") {
  919.     broadcaster {
  920.       displayName
  921.     }
  922.     createdAt
  923.     curator {
  924.       displayName
  925.       id
  926.     }
  927.     durationSeconds
  928.     id
  929.     tiny: thumbnailURL(width: 86, height: 45)
  930.     small: thumbnailURL(width: 260, height: 147)
  931.     medium: thumbnailURL(width: 480, height: 272)
  932.     title
  933.     videoQualities {
  934.       frameRate
  935.       quality
  936.       sourceURL
  937.     }
  938.     viewCount
  939.   }
  940. }''' % video_id}, 'Downloading clip GraphQL', fatal=False)
  942.         if data:
  943.             clip = try_get(data, lambda x: x['data']['clip'], dict) or clip
  945.         formats = []
  946.         for option in clip.get('videoQualities', []):
  947.             if not isinstance(option, dict):
  948.                 continue
  949.             source = url_or_none(option.get('sourceURL'))
  950.             if not source:
  951.                 continue
  952.             formats.append({
  953.                 'url': update_url_query(source, access_query),
  954.                 'format_id': option.get('quality'),
  955.                 'height': int_or_none(option.get('quality')),
  956.                 'fps': int_or_none(option.get('frameRate')),
  957.             })
  958.         self._sort_formats(formats)
  960.         thumbnails = []
  961.         for thumbnail_id in ('tiny', 'small', 'medium'):
  962.             thumbnail_url = clip.get(thumbnail_id)
  963.             if not thumbnail_url:
  964.                 continue
  965.             thumb = {
  966.                 'id': thumbnail_id,
  967.                 'url': thumbnail_url,
  968.             }
  969.             mobj = re.search(r'-(\d+)x(\d+)\.', thumbnail_url)
  970.             if mobj:
  971.                 thumb.update({
  972.                     'height': int(mobj.group(2)),
  973.                     'width': int(mobj.group(1)),
  974.                 })
  975.             thumbnails.append(thumb)
  977.         return {
  978.             'id': clip.get('id') or video_id,
  979.             'title': clip.get('title') or video_id,
  980.             'formats': formats,
  981.             'duration': int_or_none(clip.get('durationSeconds')),
  982.             'views': int_or_none(clip.get('viewCount')),
  983.             'timestamp': unified_timestamp(clip.get('createdAt')),
  984.             'thumbnails': thumbnails,
  985.             'creator': try_get(clip, lambda x: x['broadcaster']['displayName'], compat_str),
  986.             'uploader': try_get(clip, lambda x: x['curator']['displayName'], compat_str),
  987.             'uploader_id': try_get(clip, lambda x: x['curator']['id'], compat_str),
  988.         }