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https://github.com/ytdl-org/youtube-dl
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[rutube] Rework and generalize playlist extractors (closes #13565)
This commit is contained in:
Sergey M․
parent
debed8d759
commit
48b813748d
@ -12,34 +12,60 @@ from ..compat import (
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)
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from ..utils import (
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determine_ext,
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unified_strdate,
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unified_timestamp,
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try_get,
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int_or_none,
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)
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class RutubeIE(InfoExtractor):
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class RutubeBaseIE(InfoExtractor):
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def _extract_video(self, video, video_id=None, require_title=True):
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title = video['title'] if require_title else video.get('title')
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age_limit = video.get('is_adult')
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if age_limit is not None:
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age_limit = 18 if age_limit is True else 0
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uploader_id = try_get(video, lambda x: x['author']['id'])
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category = try_get(video, lambda x: x['category']['name'])
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return {
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'id': video.get('id') or video_id,
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'title': title,
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'description': video.get('description'),
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'thumbnail': video.get('thumbnail_url'),
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'duration': int_or_none(video.get('duration')),
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'uploader': try_get(video, lambda x: x['author']['name']),
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'uploader_id': compat_str(uploader_id) if uploader_id else None,
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'timestamp': unified_timestamp(video.get('created_ts')),
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'category': [category] if category else None,
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'age_limit': age_limit,
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'view_count': int_or_none(video.get('hits')),
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'comment_count': int_or_none(video.get('comments_count')),
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'is_live': video.get('is_livestream'),
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}
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class RutubeIE(RutubeBaseIE):
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IE_NAME = 'rutube'
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IE_DESC = 'Rutube videos'
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_VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/(?P<id>[\da-z]{32})'
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_TESTS = [{
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'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',
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'md5': '79938ade01294ef7e27574890d0d3769',
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'info_dict': {
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'id': '3eac3b4561676c17df9132a9a1e62e3e',
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'ext': 'mp4',
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'ext': 'flv',
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'title': 'Раненный кенгуру забежал в аптеку',
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'description': 'http://www.ntdtv.ru ',
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'duration': 80,
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'uploader': 'NTDRussian',
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'uploader_id': '29790',
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'timestamp': 1381943602,
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'upload_date': '20131016',
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'age_limit': 0,
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},
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'params': {
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# It requires ffmpeg (m3u8 download)
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'skip_download': True,
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},
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}, {
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'url': 'http://rutube.ru/play/embed/a10e53b86e8f349080f718582ce4c661',
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'only_matching': True,
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@ -49,20 +75,14 @@ class RutubeIE(InfoExtractor):
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}, {
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'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/?pl_id=4252',
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'only_matching': True,
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}, {
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'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_type=source',
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'only_matching': True,
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}]
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@classmethod
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def suitable(cls, url):
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parts = compat_urllib_parse_urlparse(url)
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params = compat_parse_qs(parts.query)
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# see if URL without parameters is OK
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res = super(RutubeIE, cls).suitable(url)
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if params: # we only allow pl_id parameter in the url
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res = res and 'pl_id' in params and len(params) == 1
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return res
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return False if RutubePlaylistIE.suitable(url) else super(RutubeIE, cls).suitable(url)
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@staticmethod
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def _extract_urls(webpage):
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@ -72,12 +92,12 @@ class RutubeIE(InfoExtractor):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video = self._download_json(
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'http://rutube.ru/api/video/%s/?format=json' % video_id,
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video_id, 'Downloading video JSON')
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# Some videos don't have the author field
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author = video.get('author') or {}
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info = self._extract_video(video, video_id)
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options = self._download_json(
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'http://rutube.ru/api/play/options/%s/?format=json' % video_id,
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@ -99,19 +119,8 @@ class RutubeIE(InfoExtractor):
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})
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self._sort_formats(formats)
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return {
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'id': video['id'],
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'title': video['title'],
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'description': video['description'],
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'duration': video['duration'],
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'view_count': video['hits'],
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'formats': formats,
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'thumbnail': video['thumbnail_url'],
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'uploader': author.get('name'),
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'uploader_id': compat_str(author['id']) if author else None,
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'upload_date': unified_strdate(video['created_ts']),
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'age_limit': 18 if video['is_adult'] else 0,
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}
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info['formats'] = formats
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return info
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class RutubeEmbedIE(InfoExtractor):
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@ -123,7 +132,8 @@ class RutubeEmbedIE(InfoExtractor):
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'url': 'http://rutube.ru/video/embed/6722881?vk_puid37=&vk_puid38=',
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'info_dict': {
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'id': 'a10e53b86e8f349080f718582ce4c661',
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'ext': 'mp4',
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'ext': 'flv',
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'timestamp': 1387830582,
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'upload_date': '20131223',
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'uploader_id': '297833',
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'description': 'Видео группы ★http://vk.com/foxkidsreset★ музей Fox Kids и Jetix<br/><br/> восстановлено и сделано в шикоформате subziro89 http://vk.com/subziro89',
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@ -131,7 +141,7 @@ class RutubeEmbedIE(InfoExtractor):
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'title': 'Мистический городок Эйри в Индиан 5 серия озвучка subziro89',
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},
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'params': {
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'skip_download': 'Requires ffmpeg',
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'skip_download': True,
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},
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}, {
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'url': 'http://rutube.ru/play/embed/8083783',
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@ -145,10 +155,51 @@ class RutubeEmbedIE(InfoExtractor):
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canonical_url = self._html_search_regex(
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r'<link\s+rel="canonical"\s+href="([^"]+?)"', webpage,
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'Canonical URL')
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return self.url_result(canonical_url, 'Rutube')
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return self.url_result(canonical_url, RutubeIE.ie_key())
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class RutubeChannelIE(InfoExtractor):
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class RutubePlaylistBaseIE(RutubeBaseIE):
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def _next_page_url(self, page_num, playlist_id, *args, **kwargs):
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return self._PAGE_TEMPLATE % (playlist_id, page_num)
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def _entries(self, playlist_id, *args, **kwargs):
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next_page_url = None
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for pagenum in itertools.count(1):
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page = self._download_json(
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next_page_url or self._next_page_url(
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pagenum, playlist_id, *args, **kwargs),
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playlist_id, 'Downloading page %s' % pagenum)
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results = page.get('results')
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if not results or not isinstance(results, list):
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break
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for result in results:
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video_url = result.get('video_url')
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if not video_url or not isinstance(video_url, compat_str):
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continue
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entry = self._extract_video(result, require_title=False)
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entry.update({
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'_type': 'url',
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'url': video_url,
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'ie_key': RutubeIE.ie_key(),
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})
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yield entry
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next_page_url = page.get('next')
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if not next_page_url or not page.get('has_next'):
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break
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def _extract_playlist(self, playlist_id, *args, **kwargs):
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return self.playlist_result(
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self._entries(playlist_id, *args, **kwargs),
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playlist_id, kwargs.get('playlist_name'))
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def _real_extract(self, url):
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return self._extract_playlist(self._match_id(url))
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class RutubeChannelIE(RutubePlaylistBaseIE):
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IE_NAME = 'rutube:channel'
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IE_DESC = 'Rutube channels'
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_VALID_URL = r'https?://rutube\.ru/tags/video/(?P<id>\d+)'
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@ -162,27 +213,8 @@ class RutubeChannelIE(InfoExtractor):
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_PAGE_TEMPLATE = 'http://rutube.ru/api/tags/video/%s/?page=%s&format=json'
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def _extract_videos(self, channel_id, channel_title=None):
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entries = []
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for pagenum in itertools.count(1):
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page = self._download_json(
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self._PAGE_TEMPLATE % (channel_id, pagenum),
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channel_id, 'Downloading page %s' % pagenum)
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results = page['results']
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if not results:
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break
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entries.extend(self.url_result(result['video_url'], 'Rutube') for result in results)
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if not page['has_next']:
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break
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return self.playlist_result(entries, channel_id, channel_title)
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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channel_id = mobj.group('id')
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return self._extract_videos(channel_id)
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class RutubeMovieIE(RutubeChannelIE):
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class RutubeMovieIE(RutubePlaylistBaseIE):
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IE_NAME = 'rutube:movie'
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IE_DESC = 'Rutube movies'
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_VALID_URL = r'https?://rutube\.ru/metainfo/tv/(?P<id>\d+)'
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@ -196,11 +228,11 @@ class RutubeMovieIE(RutubeChannelIE):
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movie = self._download_json(
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self._MOVIE_TEMPLATE % movie_id, movie_id,
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'Downloading movie JSON')
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movie_name = movie['name']
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return self._extract_videos(movie_id, movie_name)
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return self._extract_playlist(
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movie_id, playlist_name=movie.get('name'))
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class RutubePersonIE(RutubeChannelIE):
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class RutubePersonIE(RutubePlaylistBaseIE):
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IE_NAME = 'rutube:person'
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IE_DESC = 'Rutube person videos'
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_VALID_URL = r'https?://rutube\.ru/video/person/(?P<id>\d+)'
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@ -215,65 +247,33 @@ class RutubePersonIE(RutubeChannelIE):
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_PAGE_TEMPLATE = 'http://rutube.ru/api/video/person/%s/?page=%s&format=json'
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class RutubePlaylistIE(InfoExtractor):
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class RutubePlaylistIE(RutubePlaylistBaseIE):
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IE_NAME = 'rutube:playlist'
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IE_DESC = 'Rutube playlists'
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_VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/[\da-z]{32}/\?.*?\bpl_id=(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_id=4252&pl_type=source',
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'url': 'https://rutube.ru/video/cecd58ed7d531fc0f3d795d51cee9026/?pl_id=3097&pl_type=tag',
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'info_dict': {
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'id': '4252',
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'id': '3097',
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},
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'playlist_count': 25,
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'playlist_count': 27,
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}, {
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'url': 'https://rutube.ru/video/10b3a03fc01d5bbcc632a2f3514e8aab/?pl_id=4252&pl_type=source',
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'only_matching': True,
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}]
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_VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/[\da-z]{32}/\?(?:.+)?pl_id=(?P<id>\d+)'
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_PAGE_TEMPLATE = 'http://rutube.ru/api/playlist/source/%s/?page=%s'
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_PAGE_TEMPLATE = 'http://rutube.ru/api/playlist/%s/%s/?page=%s&format=json'
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@staticmethod
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def suitable(url):
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params = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
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return params.get('pl_id') and int_or_none(params['pl_id'][0]) \
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and params.get('pl_type')
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return params.get('pl_type', [None])[0] and int_or_none(params.get('pl_id', [None])[0])
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def _next_page_url(self, page_num, playlist_id, item_kind):
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return self._PAGE_TEMPLATE % (item_kind, playlist_id, page_num)
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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return self._extract_playlist(playlist_id)
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def _extract_playlist(self, playlist_id):
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entries = []
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for pagenum in itertools.count(1):
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page_url = self._PAGE_TEMPLATE % (playlist_id, pagenum)
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# download_json will sent an accept: application/xml header
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page = self._download_json(page_url, playlist_id,
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"Downloading metadata for page %s" % pagenum,
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headers={'Accept': 'application/json'})
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if not page['results']:
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break
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results = page['results']
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for result in results:
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entry = self.url_result(result.get('video_url'), 'Rutube')
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category = try_get(result, lambda x: x['category']['name'])
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entry.update({
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'id': result.get('id'),
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'uploader': try_get(result, lambda x: x['author']['name']),
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'uploader_id': try_get(result, lambda x: x['author']['id']),
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'upload_date': unified_strdate(result.get('created_ts')),
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'title': result.get('title'),
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'description': result.get('description'),
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'thumbnail': result.get('thumbnail_url'),
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'duration': int_or_none(result.get('duration')),
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'category': [category] if category else None,
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'age_limit': 18 if result.get('is_adult') else 0,
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'view_count': int_or_none(result.get('hits')),
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'is_live': result.get('is_livestream'),
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'webpage_url': result.get('video_url'),
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})
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entries.append(entry)
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if page['has_next'] is False:
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break
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return self.playlist_result(entries, playlist_id, page['name'])
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qs = compat_parse_qs(compat_urllib_parse_urlparse(url).query)
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playlist_kind = qs['pl_type'][0]
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playlist_id = qs['pl_id'][0]
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return self._extract_playlist(playlist_id, item_kind=playlist_kind)
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