parse_duration,
parse_iso8601,
qualities,
- str_or_none,
try_get,
unified_timestamp,
update_url_query,
class TwitchGraphQLBaseIE(TwitchBaseIE):
_PAGE_LIMIT = 100
- def _download_gql(self, video_id, op, variables, sha256_hash, note, fatal=True):
+ _OPERATION_HASHES = {
+ 'CollectionSideBar': '27111f1b382effad0b6def325caef1909c733fe6a4fbabf54f8d491ef2cf2f14',
+ 'FilterableVideoTower_Videos': 'a937f1d22e269e39a03b509f65a7490f9fc247d7f83d6ac1421523e3b68042cb',
+ 'ClipsCards__User': 'b73ad2bfaecfd30a9e6c28fada15bd97032c83ec77a0440766a56fe0bd632777',
+ 'ChannelCollectionsContent': '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84',
+ 'StreamMetadata': '1c719a40e481453e5c48d9bb585d971b8b372f8ebb105b17076722264dfa5b3e',
+ 'ComscoreStreamingQuery': 'e1edae8122517d013405f237ffcc124515dc6ded82480a88daef69c83b53ac01',
+ 'VideoPreviewOverlay': '3006e77e51b128d838fa4e835723ca4dc9a05c5efd4466c1085215c6e437e65c',
+ }
+
+ def _download_gql(self, video_id, ops, note, fatal=True):
+ for op in ops:
+ op['extensions'] = {
+ 'persistedQuery': {
+ 'version': 1,
+ 'sha256Hash': self._OPERATION_HASHES[op['operationName']],
+ }
+ }
return self._download_json(
'https://gql.twitch.tv/gql', video_id, note,
- data=json.dumps({
- 'operationName': op,
- 'variables': variables,
- 'extensions': {
- 'persistedQuery': {
- 'version': 1,
- 'sha256Hash': sha256_hash,
- }
- }
- }).encode(),
+ data=json.dumps(ops).encode(),
headers={
'Content-Type': 'text/plain;charset=UTF-8',
'Client-ID': self._CLIENT_ID,
}]
_OPERATION_NAME = 'CollectionSideBar'
- _SHA256_HASH = '27111f1b382effad0b6def325caef1909c733fe6a4fbabf54f8d491ef2cf2f14'
def _real_extract(self, url):
collection_id = self._match_id(url)
collection = self._download_gql(
- collection_id, self._OPERATION_NAME,
- {'collectionID': collection_id}, self._SHA256_HASH,
- 'Downloading collection GraphQL')['data']['collection']
+ collection_id, [{
+ 'operationName': self._OPERATION_NAME,
+ 'variables': {'collectionID': collection_id},
+ }],
+ 'Downloading collection GraphQL')[0]['data']['collection']
title = collection.get('title')
entries = []
for edge in collection['items']['edges']:
if cursor:
variables['cursor'] = cursor
page = self._download_gql(
- channel_name, self._OPERATION_NAME, variables,
- self._SHA256_HASH,
+ channel_name, [{
+ 'operationName': self._OPERATION_NAME,
+ 'variables': variables,
+ }],
'Downloading %ss GraphQL page %s' % (self._NODE_KIND, page_num),
fatal=False)
if not page:
break
edges = try_get(
- page, lambda x: x['data']['user'][entries_key]['edges'], list)
+ page, lambda x: x[0]['data']['user'][entries_key]['edges'], list)
if not edges:
break
for edge in edges:
'views': 'Popular',
}
- _SHA256_HASH = 'a937f1d22e269e39a03b509f65a7490f9fc247d7f83d6ac1421523e3b68042cb'
_OPERATION_NAME = 'FilterableVideoTower_Videos'
_ENTRY_KIND = 'video'
_EDGE_KIND = 'VideoEdge'
# NB: values other than 20 result in skipped videos
_PAGE_LIMIT = 20
- _SHA256_HASH = 'b73ad2bfaecfd30a9e6c28fada15bd97032c83ec77a0440766a56fe0bd632777'
_OPERATION_NAME = 'ClipsCards__User'
_ENTRY_KIND = 'clip'
_EDGE_KIND = 'ClipEdge'
'playlist_mincount': 3,
}]
- _SHA256_HASH = '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84'
_OPERATION_NAME = 'ChannelCollectionsContent'
_ENTRY_KIND = 'collection'
_EDGE_KIND = 'CollectionsItemEdge'
playlist_title='%s - Collections' % channel_name)
-class TwitchStreamIE(TwitchBaseIE):
+class TwitchStreamIE(TwitchGraphQLBaseIE):
IE_NAME = 'twitch:stream'
_VALID_URL = r'''(?x)
https?://
else super(TwitchStreamIE, cls).suitable(url))
def _real_extract(self, url):
- channel_name = self._match_id(url)
-
- access_token = self._download_access_token(channel_name)
-
- token = access_token['token']
- channel_id = self._extract_channel_id(token, channel_name)
+ channel_name = self._match_id(url).lower()
+
+ gql = self._download_gql(
+ channel_name, [{
+ 'operationName': 'StreamMetadata',
+ 'variables': {'channelLogin': channel_name},
+ }, {
+ 'operationName': 'ComscoreStreamingQuery',
+ 'variables': {
+ 'channel': channel_name,
+ 'clipSlug': '',
+ 'isClip': False,
+ 'isLive': True,
+ 'isVodOrCollection': False,
+ 'vodID': '',
+ },
+ }, {
+ 'operationName': 'VideoPreviewOverlay',
+ 'variables': {'login': channel_name},
+ }],
+ 'Downloading stream GraphQL')
+
+ user = gql[0]['data']['user']
+
+ if not user:
+ raise ExtractorError(
+ '%s does not exist' % channel_name, expected=True)
- stream = self._call_api(
- 'kraken/streams/%s?stream_type=all' % channel_id,
- channel_id, 'Downloading stream JSON').get('stream')
+ stream = user['stream']
if not stream:
- raise ExtractorError('%s is offline' % channel_id, expected=True)
+ raise ExtractorError('%s is offline' % channel_name, expected=True)
- # Channel name may be typed if different case than the original channel name
- # (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
- # an invalid m3u8 URL. Working around by use of original channel name from stream
- # JSON and fallback to lowercase if it's not available.
- channel_name = try_get(
- stream, lambda x: x['channel']['name'],
- compat_str) or channel_name.lower()
+ access_token = self._download_access_token(channel_name)
+ token = access_token['token']
+ stream_id = stream.get('id') or channel_name
query = {
'allow_source': 'true',
'allow_audio_only': 'true',
'token': token.encode('utf-8'),
}
formats = self._extract_m3u8_formats(
- '%s/api/channel/hls/%s.m3u8?%s'
- % (self._USHER_BASE, channel_name, compat_urllib_parse_urlencode(query)),
- channel_id, 'mp4')
+ '%s/api/channel/hls/%s.m3u8' % (self._USHER_BASE, channel_name),
+ stream_id, 'mp4', query=query)
self._prefer_source(formats)
view_count = stream.get('viewers')
- timestamp = parse_iso8601(stream.get('created_at'))
+ timestamp = unified_timestamp(stream.get('createdAt'))
- channel = stream['channel']
- title = self._live_title(channel.get('display_name') or channel.get('name'))
- description = channel.get('status')
+ sq_user = try_get(gql, lambda x: x[1]['data']['user'], dict) or {}
+ uploader = sq_user.get('displayName')
+ description = try_get(
+ sq_user, lambda x: x['broadcastSettings']['title'], compat_str)
- thumbnails = []
- for thumbnail_key, thumbnail_url in stream['preview'].items():
- m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
- if not m:
- continue
- thumbnails.append({
- 'url': thumbnail_url,
- 'width': int(m.group('width')),
- 'height': int(m.group('height')),
- })
+ thumbnail = url_or_none(try_get(
+ gql, lambda x: x[2]['data']['user']['stream']['previewImageURL'],
+ compat_str))
+
+ title = uploader or channel_name
+ stream_type = stream.get('type')
+ if stream_type in ['rerun', 'live']:
+ title += ' (%s)' % stream_type
return {
- 'id': str_or_none(stream.get('_id')) or channel_id,
+ 'id': stream_id,
'display_id': channel_name,
- 'title': title,
+ 'title': self._live_title(title),
'description': description,
- 'thumbnails': thumbnails,
- 'uploader': channel.get('display_name'),
- 'uploader_id': channel.get('name'),
+ 'thumbnail': thumbnail,
+ 'uploader': uploader,
+ 'uploader_id': channel_name,
'timestamp': timestamp,
'view_count': view_count,
'formats': formats,
- 'is_live': True,
+ 'is_live': stream_type == 'live',
}
projects / youtube-dl / commitdiff