mirror of https://github.com/blackjack4494/yt-dlc
[mtv,cc,cmt,spike] Improve and refactor
- Eliminate _transform_rtmp_url * Generalize triforce mgid extraction + [cmt] Add support for full-episodes (closes #11623)
This commit is contained in:
Sergey M․
parent
5e8eebb600
commit
adf063dad1
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@ -1,13 +1,11 @@
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from __future__ import unicode_literals
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from .mtv import MTVIE
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from ..utils import ExtractorError
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class CMTIE(MTVIE):
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IE_NAME = 'cmt.com'
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_VALID_URL = r'https?://(?:www\.)?cmt\.com/(?:videos|shows)/(?:[^/]+/)*(?P<videoid>\d+)'
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_FEED_URL = 'http://www.cmt.com/sitewide/apps/player/embed/rss/'
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_VALID_URL = r'https?://(?:www\.)?cmt\.com/(?:videos|shows|full-episodes)/(?P<id>[^/]+)'
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_TESTS = [{
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'url': 'http://www.cmt.com/videos/garth-brooks/989124/the-call-featuring-trisha-yearwood.jhtml#artist=30061',
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@ -35,15 +33,16 @@ class CMTIE(MTVIE):
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'only_matching': True,
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}]
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@classmethod
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def _transform_rtmp_url(cls, rtmp_video_url):
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if 'error_not_available.swf' in rtmp_video_url:
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raise ExtractorError(
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'%s said: video is not available' % cls.IE_NAME, expected=True)
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return super(CMTIE, cls)._transform_rtmp_url(rtmp_video_url)
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def _extract_mgid(self, webpage):
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return self._search_regex(
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mgid = self._search_regex(
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r'MTVN\.VIDEO\.contentUri\s*=\s*([\'"])(?P<mgid>.+?)\1',
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webpage, 'mgid', group='mgid')
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webpage, 'mgid', group='mgid', default=None)
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if not mgid:
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mgid = self._extract_triforce_mgid(webpage)
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return mgid
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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mgid = self._extract_mgid(webpage)
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return self.url_result('http://media.mtvnservices.com/embed/%s' % mgid)
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@ -48,17 +48,8 @@ class ComedyCentralFullEpisodesIE(MTVServicesInfoExtractor):
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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webpage = self._download_webpage(url, playlist_id)
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feed_json = self._search_regex(r'var triforceManifestFeed\s*=\s*(\{.+?\});\n', webpage, 'triforce feeed')
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feed = self._parse_json(feed_json, playlist_id)
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zones = feed['manifest']['zones']
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video_zone = zones['t2_lc_promo1']
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feed = self._download_json(video_zone['feed'], playlist_id)
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mgid = feed['result']['data']['id']
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mgid = self._extract_triforce_mgid(webpage, data_zone='t2_lc_promo1')
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videos_info = self._get_videos_info(mgid)
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return videos_info
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@ -94,12 +85,6 @@ class ToshIE(MTVServicesInfoExtractor):
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'only_matching': True,
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}]
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@classmethod
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def _transform_rtmp_url(cls, rtmp_video_url):
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new_urls = super(ToshIE, cls)._transform_rtmp_url(rtmp_video_url)
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new_urls['rtmp'] = rtmp_video_url.replace('viacomccstrm', 'viacommtvstrm')
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return new_urls
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class ComedyCentralTVIE(MTVServicesInfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?comedycentral\.tv/(?:staffeln|shows)/(?P<id>[^/?#&]+)'
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@ -13,11 +13,11 @@ from ..utils import (
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fix_xml_ampersands,
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float_or_none,
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HEADRequest,
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NO_DEFAULT,
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RegexNotFoundError,
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sanitized_Request,
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strip_or_none,
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timeconvert,
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try_get,
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unescapeHTML,
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update_url_query,
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url_basename,
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@ -42,15 +42,6 @@ class MTVServicesInfoExtractor(InfoExtractor):
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# Remove the templates, like &device={device}
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return re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', url)
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# This was originally implemented for ComedyCentral, but it also works here
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@classmethod
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def _transform_rtmp_url(cls, rtmp_video_url):
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m = re.match(r'^rtmpe?://.*?/(?P<finalid>gsp\..+?/.*)$', rtmp_video_url)
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if not m:
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return {'rtmp': rtmp_video_url}
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base = 'http://viacommtvstrmfs.fplive.net/'
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return {'http': base + m.group('finalid')}
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def _get_feed_url(self, uri):
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return self._FEED_URL
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@ -91,22 +82,28 @@ class MTVServicesInfoExtractor(InfoExtractor):
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if rendition.get('method') == 'hls':
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hls_url = rendition.find('./src').text
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formats.extend(self._extract_m3u8_formats(
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hls_url, video_id, ext='mp4', entry_protocol='m3u8_native'))
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hls_url, video_id, ext='mp4', entry_protocol='m3u8_native',
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m3u8_id='hls'))
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else:
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# fms
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try:
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_, _, ext = rendition.attrib['type'].partition('/')
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rtmp_video_url = rendition.find('./src').text
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if 'error_not_available.swf' in rtmp_video_url:
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raise ExtractorError(
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'%s said: video is not available' % self.IE_NAME,
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expected=True)
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if rtmp_video_url.endswith('siteunavail.png'):
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continue
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new_urls = self._transform_rtmp_url(rtmp_video_url)
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formats.extend([{
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'ext': 'flv' if new_url.startswith('rtmp') else ext,
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'url': new_url,
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'format_id': '-'.join(filter(None, [kind, rendition.get('bitrate')])),
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'ext': 'flv' if rtmp_video_url.startswith('rtmp') else ext,
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'url': rtmp_video_url,
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'format_id': '-'.join(filter(None, [
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'rtmp' if rtmp_video_url.startswith('rtmp') else None,
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rendition.get('bitrate')])),
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'width': int(rendition.get('width')),
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'height': int(rendition.get('height')),
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} for kind, new_url in new_urls.items()])
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}])
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except (KeyError, TypeError):
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raise ExtractorError('Invalid rendition field.')
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self._sort_formats(formats)
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@ -212,7 +209,28 @@ class MTVServicesInfoExtractor(InfoExtractor):
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[self._get_video_info(item, use_hls) for item in idoc.findall('.//item')],
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playlist_title=title, playlist_description=description)
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def _extract_mgid(self, webpage, default=NO_DEFAULT):
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def _extract_triforce_mgid(self, webpage, data_zone=None, video_id=None):
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triforce_feed = self._parse_json(self._search_regex(
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r'triforceManifestFeed\s*=\s*(\{.+?\});\n', webpage,
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'triforce feed', default='{}'), video_id, fatal=False)
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data_zone = self._search_regex(
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r'data-zone=(["\'])(?P<zone>.+?_lc_promo.*?)\1', webpage,
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'data zone', default=data_zone, group='zone')
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feed_url = try_get(
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triforce_feed, lambda x: x['manifest']['zones'][data_zone]['feed'],
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compat_str)
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if not feed_url:
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return
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feed = self._download_json(feed_url, video_id, fatal=False)
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if not feed:
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return
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return try_get(feed, lambda x: x['result']['data']['id'], compat_str)
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def _extract_mgid(self, webpage):
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try:
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# the url can be http://media.mtvnservices.com/fb/{mgid}.swf
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# or http://media.mtvnservices.com/{mgid}
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@ -232,7 +250,11 @@ class MTVServicesInfoExtractor(InfoExtractor):
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sm4_embed = self._html_search_meta(
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'sm4:video:embed', webpage, 'sm4 embed', default='')
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mgid = self._search_regex(
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r'embed/(mgid:.+?)["\'&?/]', sm4_embed, 'mgid', default=default)
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r'embed/(mgid:.+?)["\'&?/]', sm4_embed, 'mgid', default=None)
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if not mgid:
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mgid = self._extract_triforce_mgid(webpage)
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return mgid
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def _real_extract(self, url):
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@ -46,7 +46,7 @@ class SpikeIE(MTVServicesInfoExtractor):
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_CUSTOM_URL_REGEX = re.compile(r'spikenetworkapp://([^/]+/[-a-fA-F0-9]+)')
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def _extract_mgid(self, webpage):
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mgid = super(SpikeIE, self)._extract_mgid(webpage, default=None)
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mgid = super(SpikeIE, self)._extract_mgid(webpage)
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if mgid is None:
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url_parts = self._search_regex(self._CUSTOM_URL_REGEX, webpage, 'episode_id')
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video_type, episode_id = url_parts.split('/', 1)
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