Merge pull request #8061 from dstftw/introduce-chapter-and-series-fields

Introduce chapter and series fields

youtube_dl/extractor/common.py

@@ -201,6 +201,26 @@ class InfoExtractor(object):
     end_time:       Time in seconds where the reproduction should end, as
                     specified in the URL.
 
+    The following fields should only be used when the video belongs to some logical
+    chapter or section:
+
+    chapter:        Name or title of the chapter the video belongs to.
+    chapter_number: Number of the chapter the video belongs to, as an integer.
+    chapter_id:     Id of the chapter the video belongs to, as a unicode string.
+
+    The following fields should only be used when the video is an episode of some
+    series or programme:
+
+    series:         Title of the series or programme the video episode belongs to.
+    season:         Title of the season the video episode belongs to.
+    season_number:  Number of the season the video episode belongs to, as an integer.
+    season_id:      Id of the season the video episode belongs to, as a unicode string.
+    episode:        Title of the video episode. Unlike mandatory video title field,
+                    this field should denote the exact title of the video episode
+                    without any kind of decoration.
+    episode_number: Number of the video episode within a season, as an integer.
+    episode_id:     Id of the video episode, as a unicode string.
+
     Unless mentioned otherwise, the fields should be Unicode strings.
 
     Unless mentioned otherwise, None is equivalent to absence of information.

youtube_dl/extractor/udemy.py

@@ -244,10 +244,25 @@ def _real_extract(self, url):
             'https://www.udemy.com/api-1.1/courses/%s/curriculum' % course_id,
             course_id, 'Downloading course curriculum')
 
-        entries = [
-            self.url_result(
-                'https://www.udemy.com/%s/#/lecture/%s' % (course_path, asset['id']), 'Udemy')
-            for asset in response if asset.get('assetType') or asset.get('asset_type') == 'Video'
-        ]
+        entries = []
+        chapter, chapter_number = None, None
+        for asset in response:
+            asset_type = asset.get('assetType') or asset.get('asset_type')
+            if asset_type == 'Video':
+                asset_id = asset.get('id')
+                if asset_id:
+                    entry = {
+                        '_type': 'url_transparent',
+                        'url': 'https://www.udemy.com/%s/#/lecture/%s' % (course_path, asset['id']),
+                        'ie_key': UdemyIE.ie_key(),
+                    }
+                    if chapter_number:
+                        entry['chapter_number'] = chapter_number
+                    if chapter:
+                        entry['chapter'] = chapter
+                    entries.append(entry)
+            elif asset.get('type') == 'chapter':
+                chapter_number = asset.get('index') or asset.get('object_index')
+                chapter = asset.get('title')
 
         return self.playlist_result(entries, course_id, course_title)

youtube_dl/extractor/videomore.py

@@ -23,11 +23,56 @@ class VideomoreIE(InfoExtractor):
             'ext': 'flv',
             'title': 'В гостях Алексей Чумаков и Юлия Ковальчук',
             'description': 'В гостях – лучшие романтические комедии года, «Выживший» Иньярриту и «Стив Джобс» Дэнни Бойла.',
+            'series': 'Кино в деталях',
+            'episode': 'В гостях Алексей Чумаков и Юлия Ковальчук',
+            'episode_number': None,
+            'season': 'Сезон 2015',
+            'season_number': 5,
             'thumbnail': 're:^https?://.*\.jpg',
             'duration': 2910,
             'age_limit': 16,
             'view_count': int,
         },
+    }, {
+        'url': 'http://videomore.ru/embed/259974',
+        'info_dict': {
+            'id': '259974',
+            'ext': 'flv',
+            'title': '80 серия',
+            'description': '«Медведей» ждет решающий матч. Макеев выясняет отношения со Стрельцовым. Парни узнают подробности прошлого Макеева.',
+            'series': 'Молодежка',
+            'episode': '80 серия',
+            'episode_number': 40,
+            'season': '2 сезон',
+            'season_number': 2,
+            'thumbnail': 're:^https?://.*\.jpg',
+            'duration': 2809,
+            'age_limit': 16,
+            'view_count': int,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'http://videomore.ru/molodezhka/sezon_promo/341073',
+        'info_dict': {
+            'id': '341073',
+            'ext': 'flv',
+            'title': 'Команда проиграла из-за Бакина?',
+            'description': 'Молодежка 3 сезон скоро',
+            'series': 'Молодежка',
+            'episode': 'Команда проиграла из-за Бакина?',
+            'episode_number': None,
+            'season': 'Промо',
+            'season_number': 99,
+            'thumbnail': 're:^https?://.*\.jpg',
+            'duration': 29,
+            'age_limit': 16,
+            'view_count': int,
+        },
+        'params': {
+            'skip_download': True,
+        },
     }, {
         'url': 'http://videomore.ru/elki_3?track_id=364623',
         'only_matching': True,
@@ -81,10 +126,21 @@ def _real_extract(self, url):
             'url': thumbnail,
         } for thumbnail in data.get('big_thumbnail_urls', [])]
 
+        series = data.get('project_title')
+        episode = data.get('title')
+        episode_number = int_or_none(data.get('episode_of_season') or None)
+        season = data.get('season_title')
+        season_number = int_or_none(data.get('season_pos') or None)
+
         return {
             'id': video_id,
             'title': title,
             'description': description,
+            'series': series,
+            'episode': episode,
+            'episode_number': episode_number,
+            'season': season,
+            'season_number': season_number,
             'thumbnails': thumbnails,
             'timestamp': timestamp,
             'duration': duration,