Added implementation of config changes in the utils.Config class

utils.py

@@ -54,7 +54,7 @@ class Config:
     def save_config(self):
         with open(self._config_file, "w") as f:
             from json import dump
-            dump(self._config, f)
+            dump(self._config, f, separators=(',\n', ': '))
             del dump
             collect()
     
@@ -102,8 +102,17 @@ class Config:
     
     
     def __setattr__(self, name, value):
-        #print(f"Someone tried to edit my poor attributes! Affected: '{name}' should be set to '{value}'")
-        object.__setattr__(self, name, value)
+        if name.startswith("_"):  # make private attributes settable as normal
+            object.__setattr__(self, name, value)
+        elif name in self._attr_list:  # valid attributes (only capital letters and -_ etc. are allowed)
+            try:
+                self._config[name] = value
+                self.save_config()
+            except KeyError:
+                raise AttributeError(f"Attribute '{name}' does not exist in the config file '{self._config_file}'")
+        else:
+            raise AttributeError(f"Can't set attribute '{name}' for a '{self.__class__.__name__}' object: forbidden")
+
 
     def __delattr__(self, name):
         raise AttributeError(f"You may not delete any attribute of the '{self.__class__.__name__}' object")
@@ -124,3 +133,5 @@ def log(log_level: int, message: str):
     elif cfg.LOG_LEVEL >= log_level:  # if log level is valid
         print(f"[{log_mapping[log_level]}] {message}")
 
+
+