Add playlist extraction for Comedy Central

youtube_dl/extractor/comedycentral.py

@@ -1,10 +1,17 @@
 from __future__ import unicode_literals
 
+import re
+from ..compat import (
+    compat_str,
+    compat_urlparse,
+)
+from ..utils import urljoin
+
 from .mtv import MTVServicesInfoExtractor
 
 
 class ComedyCentralIE(MTVServicesInfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?cc\.com/(?:episodes|video(?:-clips)?)/(?P<id>[0-9a-z]{6})'
+    _VALID_URL = r'https?://(?:www\.)?cc\.com/(?:episodes|video(?:-clips)?|collection-playlist/[0-9a-z]+/[^/]+)/(?P<id>[0-9a-z]{6})'
     _FEED_URL = 'http://comedycentral.com/feeds/mrss/'
 
     _TESTS = [{
@@ -24,7 +31,17 @@ class ComedyCentralIE(MTVServicesInfoExtractor):
     }, {
         'url': 'https://www.cc.com/video/k3sdvm/the-daily-show-with-jon-stewart-exclusive-the-fourth-estate',
         'only_matching': True,
-    }]
+    }, {
+        'url': 'https://www.cc.com/collection-playlist/8b7hw5/the-daily-shows-summer-exclusives/o2qny3',
+        'info_dict': {
+            'id': '2f56e756-91ec-4d68-8799-e3b710e360e4',
+            'ext': 'mp4',
+            'title': 'The Daily Show with Trevor Noah|August 4, 2021|26|NO-EPISODE#|Hottest Take - The Olympics',
+            'description': 'md5:f877effd54484878f0aaddbe418314f4',
+            'timestamp': 1628125200,
+            'upload_date': '20210805',
+        },
+    }, ]
 
 
 class ComedyCentralTVIE(MTVServicesInfoExtractor):
@@ -49,3 +66,99 @@ class ComedyCentralTVIE(MTVServicesInfoExtractor):
             'imageEp': 'web.cc.tv',
             'mgid': uri,
         }
+
+
+class ComedyCentralCollectionIE(ComedyCentralIE):
+    _VALID_URL = r'https?://(?:www\.)?cc\.com/collections/(?P<id>[0-9a-z]{6})(?:/[^/]*)?'
+    _TESTS = [{
+        'url': 'https://www.cc.com/collections/8b7hw5/the-daily-show-s-summer-exclusives',
+        'info_dict': {
+            'id': '8b7hw5',
+            'title': "The Daily Show's Summer Exclusives",
+            'description': 'md5:ae65028fcf8438e65f1c98099119fe6d',
+        },
+        'playlist_mincount': 11,
+    }, ]
+    _CLIP_IE = 'ComedyCentral'
+
+    # we need to know the redirected URL, so stash it in the extractor
+    # strange that this hasn't been a general requirement
+    def _request_webpage(self, url_or_request, video_id,
+                         note=None, errnote=None, fatal=True, data=None,
+                         headers={}, query={}, expected_status=None):
+        urlh = super(ComedyCentralCollectionIE, self)._request_webpage(
+            url_or_request, video_id, note, errnote, fatal,
+            data, headers, query, expected_status)
+        if urlh is not False:
+            self._url = urlh.geturl()
+        elif isinstance(url_or_request, compat_str):
+            self._url = url_or_request
+        else:
+            self._url = url_or_request.get_full_url()
+        return urlh
+
+    def _get_clip_id(self, url):
+        return None
+
+    def _real_extract(self, url):
+        playlist_id = self._match_id(url)
+        webpage = self._download_webpage(url, playlist_id)
+        url = self._url
+        clip_id = self._get_clip_id(url)
+        if clip_id:
+            url = url.rstrip(clip_id)
+        else:
+            url = url.replace('/collections/', '/collection-playlist/')
+        path = compat_urlparse.urlparse(url).path
+        if path.endswith('/'):
+            path = path[:-1]
+        clip_urls = re.finditer(
+            r'<a\s?[^>]*?href\s*=\s*"(?P<link>%s/(?P<id>[0-9a-z]{6}))"[^<]*>' % path,
+            webpage)
+        playlist_title = (self._html_search_meta('twitter:title', webpage, 'title')
+                          or self._og_search_title(webpage, display_name='title')
+                          or self._html_search_regex(r'<title\s?[^>]*>([^<]+)</',
+                                                     webpage, 'title', default=None))
+        playlist_desc = (self._html_search_meta(('description', 'twitter:description'), webpage)
+                         or self._og_search_description(webpage, display_name='description'))
+        pl = self.playlist_from_matches(clip_urls, playlist_id, playlist_title,
+                                        lambda m: urljoin(url, m.group('link')),
+                                        self._CLIP_IE)
+        if pl:
+            pl['description'] = playlist_desc
+            return pl
+
+
+class ComedyCentralPlaylistIE(ComedyCentralCollectionIE):
+    _VALID_URL = r'https?://(?:www\.)?cc\.com/playlists/(?P<id>[0-9a-z]{6})(?:/(?:[^/]+(?:/(?P<clip_id>[0-9a-z]{6})?)?)?)?'
+    _TESTS = [{
+        'url': 'https://www.cc.com/playlists/mym6e5/corporate-working-nine-to-five',
+        'info_dict': {
+            'id': 'mym6e5',
+            'title': 'Coffee Break - Corporate | Comedy Central US',
+            'description': 'md5:89bc6e8e983ad34ded85af84108f6ea8',
+        },
+        'playlist_mincount': 5,
+    }, {
+        'url': 'https://www.cc.com/playlists/mym6e5/corporate-working-nine-to-five/dm8ekc',
+        'only_matching': True,
+    }, ]
+
+    def _get_clip_id(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        return mobj.group('clip_id')
+
+    def _real_initialize(self):
+        self._CLIP_IE = self.IE_NAME
+
+    def _real_extract(self, url):
+        if self._get_clip_id(url):
+            return ComedyCentralIE._real_extract(self, url)
+        playlist_id = self._match_id(url)
+        if self._downloader.params.get('noplaylist', False):
+            _ = self._download_webpage(url, playlist_id)
+            if self._get_clip_id(self._url):
+                self.to_screen(
+                    'Downloading just the "now playing" clip because of --no-playlist')
+                return self.url_result(self._url, self._CLIP_IE, playlist_id)
+        return super(ComedyCentralPlaylistIE, self)._real_extract(url)

youtube_dl/extractor/extractors.py

@@ -244,6 +244,8 @@ from .coub import CoubIE
 from .comedycentral import (
     ComedyCentralIE,
     ComedyCentralTVIE,
+    ComedyCentralCollectionIE,
+    ComedyCentralPlaylistIE,
 )
 from .commonmistakes import CommonMistakesIE, UnicodeBOMIE
 from .commonprotocols import (