[YouTube] Fix tests

1 files changed, 48 insertions, 7 deletions

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 6c70a98d1..ba0f5c8b6 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -27,6 +27,8 @@ from ..utils import (
     dict_get,
     error_to_compat_str,
     float_or_none,
+    extract_attributes,
+    get_element_by_attribute,
     int_or_none,
     js_to_json,
     mimetype2ext,
@@ -38,6 +40,7 @@ from ..utils import (
     smuggle_url,
     str_or_none,
     str_to_int,
+    traverse_obj,
     try_get,
     unescapeHTML,
     unified_strdate,
@@ -656,6 +659,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 'description': 'md5:bf77e03fcae5529475e500129b05668a',
                 'duration': 177,
                 'uploader': 'FlyingKitty',
+                'uploader_id': 'FlyingKitty900',
                 'upload_date': '20200408',
                 'thumbnail': 'https://i.ytimg.com/vi/HsUATh_Nc2U/maxresdefault.jpg',
                 'age_limit': 18,
@@ -678,6 +682,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 'description': 'md5:17eccca93a786d51bc67646756894066',
                 'duration': 106,
                 'uploader': 'Projekt Melody',
+                'uploader_id': 'UC1yoRdFoFJaCY-AGfD9W0wQ',
                 'upload_date': '20191227',
                 'age_limit': 18,
                 'thumbnail': 'https://i.ytimg.com/vi/Tq92D6wQ1mg/sddefault.jpg',
@@ -929,16 +934,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                 'id': 'lsguqyKfVQg',
                 'ext': 'mp4',
                 'title': '{dark walk}; Loki/AC/Dishonored; collab w/Elflover21',
-                'alt_title': 'Dark Walk - Position Music',
+                'alt_title': 'Dark Walk',
                 'description': 'md5:8085699c11dc3f597ce0410b0dcbb34a',
                 'duration': 133,
                 'upload_date': '20151119',
                 'uploader_id': 'IronSoulElf',
                 'uploader_url': r're:https?://(?:www\.)?youtube\.com/user/IronSoulElf',
                 'uploader': 'IronSoulElf',
-                'creator': 'Todd Haberman,  Daniel Law Heath and Aaron Kaplan',
-                'track': 'Dark Walk - Position Music',
-                'artist': 'Todd Haberman,  Daniel Law Heath and Aaron Kaplan',
+                'creator': r're:Todd Haberman[;,]\s+Daniel Law Heath and Aaron Kaplan',
+                'track': 'Dark Walk',
+                'artist': r're:Todd Haberman[;,]\s+Daniel Law Heath and Aaron Kaplan',
                 'album': 'Position Music - Production Music Vol. 143 - Dark Walk',
             },
             'params': {
@@ -2091,7 +2096,17 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
             or microformat.get('lengthSeconds')) \
             or parse_duration(search_meta('duration'))
         is_live = video_details.get('isLive')
-        owner_profile_url = microformat.get('ownerProfileUrl')
+
+        def gen_owner_profile_url():
+            yield microformat.get('ownerProfileUrl')
+            yield extract_attributes(self._search_regex(
+                r'''(?s)(<link\b[^>]+\bitemprop\s*=\s*("|')url\2[^>]*>)''',
+                get_element_by_attribute('itemprop', 'author', webpage),
+                'owner_profile_url', default='')).get('href')
+
+        owner_profile_url = next(
+            (x for x in map(url_or_none, gen_owner_profile_url()) if x),
+            None)
 
         if not player_url:
             player_url = self._extract_player_url(webpage)
@@ -2176,6 +2191,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                         info[d_k] = parse_duration(query[k][0])
 
         if video_description:
+            # Youtube Music Auto-generated description
             mobj = re.search(r'(?s)(?P<track>[^·\n]+)·(?P<artist>[^\n]+)\n+(?P<album>[^\n]+)(?:.+?℗\s*(?P<release_year>\d{4})(?!\d))?(?:.+?Released on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?(.+?\nArtist\s*:\s*(?P<clean_artist>[^\n]+))?.+\nAuto-generated by YouTube\.\s*$', video_description)
             if mobj:
                 release_year = mobj.group('release_year')
@@ -2250,7 +2266,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                                 lambda x: x['superTitleIcon']['iconType']) == 'LOCATION_PIN':
                             info['location'] = stl
                         else:
-                            mobj = re.search(r'(.+?)\s*S(\d+)\s*•\s*E(\d+)', stl)
+                            # •? doesn't match, but [•]? does; \xa0 = non-breaking space
+                            mobj = re.search(r'([^\xa0\s].*?)[\xa0\s]*S(\d+)[\xa0\s]*[•]?[\xa0\s]*E(\d+)', stl)
                             if mobj:
                                 info.update({
                                     'series': mobj.group(1),
@@ -2261,7 +2278,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                             vpir,
                             lambda x: x['videoActions']['menuRenderer']['topLevelButtons'],
                             list) or []):
-                        tbr = tlb.get('toggleButtonRenderer') or {}
+                        tbr = traverse_obj(tlb, ('segmentedLikeDislikeButtonRenderer', 'likeButton', 'toggleButtonRenderer'), 'toggleButtonRenderer') or {}
                         for getter, regex in [(
                                 lambda x: x['defaultText']['accessibility']['accessibilityData'],
                                 r'(?P<count>[\d,]+)\s*(?P<type>(?:dis)?like)'), ([
@@ -2315,6 +2332,30 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                             elif mrr_title == 'Song':
                                 info['track'] = mrr_contents_text
 
+            # this is not extraction but spelunking!
+            carousel_lockups = traverse_obj(
+                initial_data,
+                ('engagementPanels', Ellipsis, 'engagementPanelSectionListRenderer',
+                 'content', 'structuredDescriptionContentRenderer', 'items', Ellipsis,
+                 'videoDescriptionMusicSectionRenderer', 'carouselLockups', Ellipsis),
+                expected_type=dict) or []
+            # try to reproduce logic from metadataRowContainerRenderer above (if it still is)
+            fields = (('ALBUM', 'album'), ('ARTIST', 'artist'), ('SONG', 'track'), ('LICENSES', 'license'))
+            # multiple_songs ?
+            if len(carousel_lockups) > 1:
+                fields = fields[-1:]
+            for info_row in traverse_obj(
+                    carousel_lockups,
+                    (0, 'carouselLockupRenderer', 'infoRows', Ellipsis, 'infoRowRenderer'),
+                    expected_type=dict):
+                row_title = traverse_obj(info_row, ('title', 'simpleText'))
+                row_text = traverse_obj(info_row, 'defaultMetadata', 'expandedMetadata', expected_type=get_text)
+                if not row_text:
+                    continue
+                for name, field in fields:
+                    if name == row_title and not info.get(field):
+                        info[field] = row_text
+
         for s_k, d_k in [('artist', 'creator'), ('track', 'alt_title')]:
             v = info.get(s_k)
             if v: