[adobepass] Add support for AT&T U-verse (mso ATT) (closes #13938, closes #21016)

diff --git a/youtube_dl/extractor/adobepass.py b/youtube_dl/extractor/adobepass.py
index 1cf2dcbf35567bc6a47664e1bbf05234eecaf2fb..38dca1b0a4c6891edeec4c225b9afc173048e1d5 100644 (file)
--- a/youtube_dl/extractor/adobepass.py
+++ b/youtube_dl/extractor/adobepass.py
@@ -25,6 +25,11 @@ MSO_INFO = {
         'username_field': 'username',
         'password_field': 'password',
     },
+    'ATT': {
+        'name': 'AT&T U-verse',
+        'username_field': 'userid',
+        'password_field': 'password',
+    },
     'ATTOTT': {
         'name': 'DIRECTV NOW',
         'username_field': 'email',