From a28fbbc3c6e965ed1a8609d562fd29ffda8d4abe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Sat, 3 Jan 2026 10:30:24 +0100
Subject: [PATCH] [util] rename 'USERAGENT' to 'USERAGENT_GALLERYDL'

---
 gallery_dl/extractor/danbooru.py | 2 +-
 gallery_dl/extractor/e621.py     | 2 +-
 gallery_dl/extractor/mangadex.py | 2 +-
 gallery_dl/extractor/weasyl.py   | 2 +-
 gallery_dl/extractor/zerochan.py | 3 +--
 gallery_dl/util.py               | 2 +-
 6 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/gallery_dl/extractor/danbooru.py b/gallery_dl/extractor/danbooru.py
index 588d94b5..cbbda2a6 100644
--- a/gallery_dl/extractor/danbooru.py
+++ b/gallery_dl/extractor/danbooru.py
@@ -19,7 +19,7 @@ class DanbooruExtractor(BaseExtractor):
     page_limit = 1000
     page_start = None
     per_page = 200
-    useragent = util.USERAGENT
+    useragent = util.USERAGENT_GALLERYDL
     request_interval = (0.5, 1.5)
 
     def _init(self):
diff --git a/gallery_dl/extractor/e621.py b/gallery_dl/extractor/e621.py
index 08cab001..18e1f197 100644
--- a/gallery_dl/extractor/e621.py
+++ b/gallery_dl/extractor/e621.py
@@ -20,7 +20,7 @@ class E621Extractor(danbooru.DanbooruExtractor):
     page_limit = 750
     page_start = None
     per_page = 320
-    useragent = util.USERAGENT + " (by mikf)"
+    useragent = util.USERAGENT_GALLERYDL + " (by mikf)"
     request_interval_min = 1.0
 
     def items(self):
diff --git a/gallery_dl/extractor/mangadex.py b/gallery_dl/extractor/mangadex.py
index 12e5f8d5..8a9bb844 100644
--- a/gallery_dl/extractor/mangadex.py
+++ b/gallery_dl/extractor/mangadex.py
@@ -26,7 +26,7 @@ class MangadexExtractor(Extractor):
         "{manga}_c{chapter:>03}{chapter_minor}_{page:>03}.{extension}")
     archive_fmt = "{chapter_id}_{page}"
     root = "https://mangadex.org"
-    useragent = util.USERAGENT
+    useragent = util.USERAGENT_GALLERYDL
     _cache = {}
 
     def _init(self):
diff --git a/gallery_dl/extractor/weasyl.py b/gallery_dl/extractor/weasyl.py
index bc1bc711..28379c81 100644
--- a/gallery_dl/extractor/weasyl.py
+++ b/gallery_dl/extractor/weasyl.py
@@ -18,7 +18,7 @@ class WeasylExtractor(Extractor):
     filename_fmt = "{submitid} {title}.{extension}"
     archive_fmt = "{submitid}"
     root = "https://www.weasyl.com"
-    useragent = util.USERAGENT
+    useragent = util.USERAGENT_GALLERYDL
 
     def populate_submission(self, data):
         # Some submissions don't have content and can be skipped
diff --git a/gallery_dl/extractor/zerochan.py b/gallery_dl/extractor/zerochan.py
index 44497cfb..13e2f167 100644
--- a/gallery_dl/extractor/zerochan.py
+++ b/gallery_dl/extractor/zerochan.py
@@ -26,7 +26,7 @@ class ZerochanExtractor(BooruExtractor):
     per_page = 200
     cookies_domain = ".zerochan.net"
     cookies_names = ("z_id", "z_hash")
-    useragent = util.USERAGENT
+    useragent = util.USERAGENT_GALLERYDL
     request_interval = (0.5, 1.5)
 
     def login(self):
@@ -173,7 +173,6 @@ class ZerochanTagExtractor(ZerochanExtractor):
             self.per_page = 24
         else:
             self.posts = self.posts_api
-            self.session.headers["User-Agent"] = util.USERAGENT
 
         if exts := self.config("extensions"):
             if isinstance(exts, str):
diff --git a/gallery_dl/util.py b/gallery_dl/util.py
index 17810a36..29330f40 100644
--- a/gallery_dl/util.py
+++ b/gallery_dl/util.py
@@ -716,7 +716,7 @@ EXTS_IMAGE = {"jpg", "jpeg", "png", "gif", "bmp", "svg", "psd", "ico",
 EXTS_VIDEO = {"mp4", "m4v", "mov", "webm", "mkv", "ogv", "flv", "avi", "wmv"}
 EXTS_ARCHIVE = {"zip", "rar", "7z", "tar", "gz", "bz2", "lzma", "xz"}
 
-USERAGENT = "gallery-dl/" + version.__version__
+USERAGENT_GALLERYDL = "gallery-dl/" + version.__version__
 USERAGENT_FIREFOX = (f"Mozilla/5.0 (Windows NT 10.0; Win64; x64; "
                      f"rv:{_ff_ver}.0) Gecko/20100101 Firefox/{_ff_ver}.0")
 USERAGENT_CHROME = ("Mozilla/5.0 (Windows NT 10.0; Win64; x64) "