From b76e7de1a7a24dcc8d73dbabc44e267fba1a2171 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Wed, 21 May 2025 13:41:26 +0200
Subject: [PATCH] [dl:http] fix setting 'mtime' per file (#7529)

introduce '_http_lastmodified' meta field
---
 gallery_dl/downloader/http.py  | 5 ++++-
 gallery_dl/extractor/aryion.py | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gallery_dl/downloader/http.py b/gallery_dl/downloader/http.py
index faea9e52..c58e2fb7 100644
--- a/gallery_dl/downloader/http.py
+++ b/gallery_dl/downloader/http.py
@@ -322,7 +322,10 @@ class HttpDownloader(DownloaderBase):
 
         self.downloading = False
         if self.mtime:
-            kwdict.setdefault("_mtime", response.headers.get("Last-Modified"))
+            if "_http_lastmodified" in kwdict:
+                kwdict["_mtime"] = kwdict["_http_lastmodified"]
+            else:
+                kwdict["_mtime"] = response.headers.get("Last-Modified")
         else:
             kwdict["_mtime"] = None
 
diff --git a/gallery_dl/extractor/aryion.py b/gallery_dl/extractor/aryion.py
index 17b780e2..ca88187a 100644
--- a/gallery_dl/extractor/aryion.py
+++ b/gallery_dl/extractor/aryion.py
@@ -169,7 +169,7 @@ class AryionExtractor(Extractor):
                 "<p>", "</p>"), "", "")),
             "filename" : fname,
             "extension": ext,
-            "_mtime"   : lmod,
+            "_http_lastmodified": lmod,
         }