From f123cc83b3aea45053f5fa1d9141048b01fc2774 Mon Sep 17 00:00:00 2001
From: bashonly <88596187+bashonly@users.noreply.github.com>
Date: Mon, 5 May 2025 10:03:07 -0500
Subject: [PATCH] [ie/wat.tv] Improve error handling (#13111)

Closes #8191
Authored by: bashonly
---
 yt_dlp/extractor/wat.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/yt_dlp/extractor/wat.py b/yt_dlp/extractor/wat.py
index 03bac66ac6..c1c3af800b 100644
--- a/yt_dlp/extractor/wat.py
+++ b/yt_dlp/extractor/wat.py
@@ -2,9 +2,11 @@ from .common import InfoExtractor
 from ..utils import (
     ExtractorError,
     int_or_none,
+    join_nonempty,
     try_get,
     unified_strdate,
 )
+from ..utils.traversal import traverse_obj
 
 
 class WatIE(InfoExtractor):
@@ -70,8 +72,14 @@ class WatIE(InfoExtractor):
 
         error_desc = video_info.get('error_desc')
         if error_desc:
-            if video_info.get('error_code') == 'GEOBLOCKED':
+            error_code = video_info.get('error_code')
+            if error_code == 'GEOBLOCKED':
                 self.raise_geo_restricted(error_desc, video_info.get('geoList'))
+            elif error_code == 'DELIVERY_ERROR':
+                if traverse_obj(video_data, ('delivery', 'code')) == 500:
+                    self.report_drm(video_id)
+                error_desc = join_nonempty(
+                    error_desc, traverse_obj(video_data, ('delivery', 'error', {str})), delim=': ')
             raise ExtractorError(error_desc, expected=True)
 
         title = video_info['title']