[mod] typification of the preference settings

no functional change / except the missing online doc which is now available::

    $ make docs.live
    $ xdg-open "http://127.0.0.1:8000/admin/settings/settings_preferences.html"

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 7 insertions, 6 deletions

diff --git a/searx/__init__.py b/searx/__init__.py
index 74c578c1d..900019d68 100644
--- a/searx/__init__.py
+++ b/searx/__init__.py
@@ -10,6 +10,7 @@ from os.path import dirname, abspath
 import logging
 
 import msgspec
+from ._settings import SettingsPref
 
 # Debug
 LOG_FORMAT_DEBUG: str = '%(levelname)-7s %(name)-30.30s: %(message)s'
@@ -44,15 +45,15 @@ def init_settings():
     cfg = cfg or {}
     apply_schema(cfg, SCHEMA, [])
 
-    if cfg['server']['public_instance']:
-        cfg['server']['image_proxy'] = True
-        lock = cfg.setdefault('preferences', {}).setdefault('lock', [])
-        if 'image_proxy' not in lock:
-            lock.append('image_proxy')
-
     settings.clear()
     settings.update(cfg)
 
+    if get_setting("server.public_instance"):
+        # enable image proxy for public instances #6125
+        settings["server"]["image_proxy"] = True
+        pref: SettingsPref = get_setting("preferences")
+        pref.lock.add("image_proxy")
+
     sxng_debug = get_setting("general.debug")
     if sxng_debug:
         _logging_config_debug()