--- a/libervia/backend/tools/config.py	Tue Jun 18 12:06:45 2024 +0200
+++ b/libervia/backend/tools/config.py	Wed Jun 19 18:44:57 2024 +0200
@@ -70,9 +70,12 @@
     if not silent:
         if option in ("passphrase",):  # list here the options storing a password
             value = "******"
-        log.warning(_("Config auto-update: {option} set to {value} in the file "
-                      "{config_file}.").format(option=option, value=value,
-                                                config_file=target_file))
+        log.warning(
+            _(
+                "Config auto-update: {option} set to {value} in the file "
+                "{config_file}."
+            ).format(option=option, value=value, config_file=target_file)
+        )
 
 
 def parse_main_conf(log_filenames=False):
@@ -90,11 +93,11 @@
             if filenames:
                 log.info(
                     _("Configuration was read from: {filenames}").format(
-                        filenames=', '.join(filenames)))
+                        filenames=", ".join(filenames)
+                    )
+                )
             else:
-                log.warning(
-                    _("No configuration file found, using default settings")
-                )
+                log.warning(_("No configuration file found, using default settings"))
 
     return config
 
@@ -125,9 +128,9 @@
         value = os.path.expanduser(value)
     # thx to Brian (http://stackoverflow.com/questions/186857/splitting-a-semicolon-separated-string-to-a-dictionary-in-python/186873#186873)
     elif name.endswith("_list"):
-        value = next(csv.reader(
-            [value], delimiter=",", quotechar='"', skipinitialspace=True
-        ))
+        value = next(
+            csv.reader([value], delimiter=",", quotechar='"', skipinitialspace=True)
+        )
     elif name.endswith("_dict"):
         try:
             value = json.loads(value)
@@ -146,11 +149,7 @@
 
 
 def get_conf(
-    conf: ConfigParser,
-    prefix: str,
-    section: str,
-    name: str,
-    default: Any
+    conf: ConfigParser, prefix: str, section: str, name: str, default: Any
 ) -> Any:
     """Get configuration value from environment or config file