[youtube] Add support for invidiou.sh (#20309)

[youtube-dl] / youtube_dl / extractor / itv.py

diff --git a/youtube_dl/extractor/itv.py b/youtube_dl/extractor/itv.py
index 40cffed465458e90021dfd87604e9e3eabe98f47..de65b6bb45d8980f9dafce9f60c3e19539dc58d5 100644 (file)
--- a/youtube_dl/extractor/itv.py
+++ b/youtube_dl/extractor/itv.py
@@ -13,16 +13,17 @@ from ..compat import (
     compat_etree_register_namespace,
 )
 from ..utils import (
+    determine_ext,
+    ExtractorError,
     extract_attributes,
-    xpath_with_ns,
-    xpath_element,
-    xpath_text,
     int_or_none,
     merge_dicts,
     parse_duration,
     smuggle_url,
-    ExtractorError,
-    determine_ext,
+    url_or_none,
+    xpath_with_ns,
+    xpath_element,
+    xpath_text,
 )
 
 
@@ -250,8 +251,8 @@ class ITVIE(InfoExtractor):
                     for sub in subs:
                         if not isinstance(sub, dict):
                             continue
-                        href = sub.get('Href')
-                        if isinstance(href, compat_str):
+                        href = url_or_none(sub.get('Href'))
+                        if href:
                             extract_subtitle(href)
                 if not info.get('duration'):
                     info['duration'] = parse_duration(video_data.get('Duration'))