From fd858eed7b861eb32d2444e4eb5bdb6b9e2598bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Fri, 2 Apr 2021 02:52:01 +0200
Subject: [PATCH] [twitter] add 'user_likes' metadata field for liked tweets

i.e. the 'screen_name' of the user whose liked tweets get extracted.

Ideally this would replace 'user' or at least be in the same format,
but that would break backwards compatibility or be impossible/too
complicated thanks to API result differences.

(#1421)
---
 gallery_dl/extractor/twitter.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gallery_dl/extractor/twitter.py b/gallery_dl/extractor/twitter.py
index 7979de17..c323fe0b 100644
--- a/gallery_dl/extractor/twitter.py
+++ b/gallery_dl/extractor/twitter.py
@@ -339,6 +339,9 @@ class TwitterLikesExtractor(TwitterExtractor):
     pattern = BASE_PATTERN + r"/(?!search)([^/?#]+)/likes(?!\w)"
     test = ("https://twitter.com/supernaturepics/likes",)
 
+    def metadata(self):
+        return {"user_likes": self.user}
+
     def tweets(self):
         return TwitterAPI(self).timeline_favorites(self.user)