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[extractor/vk] VKPlay, VKPlayLive: Add extractors (#7358)
Closes #7107 Authored by: c-basalt
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c-basalt
GitHub
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@ -2272,6 +2272,8 @@
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VKIE,
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VKUserVideosIE,
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VKWallPostIE,
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VKPlayIE,
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VKPlayLiveIE,
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)
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from .vocaroo import VocarooIE
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from .vodlocker import VodlockerIE
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@ -11,11 +11,13 @@
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from .youtube import YoutubeIE
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from ..utils import (
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ExtractorError,
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UserNotLive,
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clean_html,
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get_element_by_class,
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get_element_html_by_id,
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int_or_none,
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join_nonempty,
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parse_resolution,
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str_or_none,
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str_to_int,
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try_call,
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@ -25,6 +27,7 @@
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url_or_none,
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urlencode_postdata,
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urljoin,
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traverse_obj,
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)
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@ -701,3 +704,139 @@ def _real_extract(self, url):
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return self.playlist_result(
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entries, post_id, join_nonempty(uploader, f'Wall post {post_id}', delim=' - '),
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clean_html(get_element_by_class('wall_post_text', webpage)))
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class VKPlayBaseIE(InfoExtractor):
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_RESOLUTIONS = {
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'tiny': '256x144',
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'lowest': '426x240',
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'low': '640x360',
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'medium': '852x480',
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'high': '1280x720',
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'full_hd': '1920x1080',
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'quad_hd': '2560x1440',
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}
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def _extract_from_initial_state(self, url, video_id, path):
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webpage = self._download_webpage(url, video_id)
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video_info = traverse_obj(self._search_json(
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r'<script[^>]+\bid="initial-state"[^>]*>', webpage, 'initial state', video_id),
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path, expected_type=dict)
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if not video_info:
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raise ExtractorError('Unable to extract video info from html inline initial state')
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return video_info
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def _extract_formats(self, stream_info, video_id):
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formats = []
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for stream in traverse_obj(stream_info, (
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'data', 0, 'playerUrls', lambda _, v: url_or_none(v['url']) and v['type'])):
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url = stream['url']
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format_id = str_or_none(stream['type'])
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if format_id in ('hls', 'live_hls', 'live_playback_hls') or '.m3u8' in url:
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formats.extend(self._extract_m3u8_formats(url, video_id, m3u8_id=format_id, fatal=False))
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elif format_id == 'dash':
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formats.extend(self._extract_mpd_formats(url, video_id, mpd_id=format_id, fatal=False))
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elif format_id in ('live_dash', 'live_playback_dash'):
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self.write_debug(f'Not extracting unsupported format "{format_id}"')
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else:
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formats.append({
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'url': url,
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'ext': 'mp4',
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'format_id': format_id,
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**parse_resolution(self._RESOLUTIONS.get(format_id)),
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})
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return formats
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def _extract_common_meta(self, stream_info):
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return traverse_obj(stream_info, {
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'id': ('id', {str_or_none}),
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'title': ('title', {str}),
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'release_timestamp': ('startTime', {int_or_none}),
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'thumbnail': ('previewUrl', {url_or_none}),
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'view_count': ('count', 'views', {int_or_none}),
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'like_count': ('count', 'likes', {int_or_none}),
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'categories': ('category', 'title', {str}, {lambda x: [x] if x else None}),
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'uploader': (('user', ('blog', 'owner')), 'nick', {str}),
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'uploader_id': (('user', ('blog', 'owner')), 'id', {str_or_none}),
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'duration': ('duration', {int_or_none}),
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'is_live': ('isOnline', {bool}),
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'concurrent_view_count': ('count', 'viewers', {int_or_none}),
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}, get_all=False)
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class VKPlayIE(VKPlayBaseIE):
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_VALID_URL = r'https?://vkplay\.live/(?P<username>[^/]+)/record/(?P<id>[a-f0-9\-]+)'
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_TESTS = [{
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'url': 'https://vkplay.live/zitsmann/record/f5e6e3b5-dc52-4d14-965d-0680dd2882da',
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'info_dict': {
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'id': 'f5e6e3b5-dc52-4d14-965d-0680dd2882da',
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'ext': 'mp4',
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'title': 'Atomic Heart (пробуем!) спасибо подписчику EKZO!',
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'uploader': 'ZitsmanN',
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'uploader_id': '13159830',
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'release_timestamp': 1683461378,
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'release_date': '20230507',
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'thumbnail': r're:https://images.vkplay.live/public_video_stream/record/f5e6e3b5-dc52-4d14-965d-0680dd2882da/preview\?change_time=\d+',
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'duration': 10608,
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'view_count': int,
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'like_count': int,
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'categories': ['Atomic Heart'],
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},
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'params': {'skip_download': 'm3u8'},
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}]
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def _real_extract(self, url):
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username, video_id = self._match_valid_url(url).groups()
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record_info = traverse_obj(self._download_json(
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f'https://api.vkplay.live/v1/blog/{username}/public_video_stream/record/{video_id}', video_id, fatal=False),
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('data', 'record', {dict}))
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if not record_info:
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record_info = self._extract_from_initial_state(url, video_id, ('record', 'currentRecord', 'data'))
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return {
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**self._extract_common_meta(record_info),
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'id': video_id,
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'formats': self._extract_formats(record_info, video_id),
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}
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class VKPlayLiveIE(VKPlayBaseIE):
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_VALID_URL = r'https?://vkplay\.live/(?P<id>[^/]+)/?(?:[#?]|$)'
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_TESTS = [{
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'url': 'https://vkplay.live/bayda',
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'info_dict': {
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'id': 'f02c321e-427b-408d-b12f-ae34e53e0ea2',
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'ext': 'mp4',
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'title': r're:эскапизм крута .*',
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'uploader': 'Bayda',
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'uploader_id': 12279401,
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'release_timestamp': 1687209962,
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'release_date': '20230619',
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'thumbnail': r're:https://images.vkplay.live/public_video_stream/12279401/preview\?change_time=\d+',
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'view_count': int,
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'concurrent_view_count': int,
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'like_count': int,
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'categories': ['EVE Online'],
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'live_status': 'is_live',
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},
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'skip': 'livestream',
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'params': {'skip_download': True},
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}]
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def _real_extract(self, url):
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username = self._match_id(url)
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stream_info = self._download_json(
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f'https://api.vkplay.live/v1/blog/{username}/public_video_stream', username, fatal=False)
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if not stream_info:
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stream_info = self._extract_from_initial_state(url, username, ('stream', 'stream', 'data', 'stream'))
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formats = self._extract_formats(stream_info, username)
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if not formats and not traverse_obj(stream_info, ('isOnline', {bool})):
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raise UserNotLive(video_id=username)
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return {
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**self._extract_common_meta(stream_info),
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'formats': formats,
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}
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