Create config.py

Author: KOSASIH

satellite_node_network/config.py

@@ -0,0 +1,80 @@
+import json
+import os
+
+class Config:
+    """
+    Class for managing configuration settings for the satellite network.
+
+    Attributes:
+        config_file (str): Path to the configuration file.
+        settings (dict): Dictionary to store configuration settings.
+    """
+
+    def __init__(self, config_file='config.json'):
+        """
+        Initializes a Config instance.
+
+        Args:
+            config_file (str): Path to the configuration file.
+        """
+        self.config_file = config_file
+        self.settings = {}
+        self.load_config()
+
+    def load_config(self):
+        """Loads configuration settings from a JSON file."""
+        if os.path.exists(self.config_file):
+            with open(self.config_file, 'r') as file:
+                self.settings = json.load(file)
+                print(f"Configuration loaded: {self.settings}")
+        else:
+            print(f"Configuration file {self.config_file} not found. Using default settings.")
+            self.set_default_config()
+
+    def set_default_config(self):
+        """Sets default configuration settings."""
+        self.settings = {
+            'node_capacity': 100,  # Maximum number of nodes
+            'communication_protocol': 'quantum',  # Default communication protocol
+            'max_data_size': 1024,  # Maximum data size in bytes
+            'quantum_key_length': 128,  # Length of the quantum key
+            'location': 'geostationary',  # Default node location
+            'logging_level': 'INFO'  # Default logging level
+        }
+        self.save_config()
+
+    def save_config(self):
+        """Saves the current configuration settings to a JSON file."""
+        with open(self.config_file, 'w') as file:
+            json.dump(self.settings, file, indent=4)
+            print(f"Configuration saved: {self.settings}")
+
+    def get_setting(self, key):
+        """
+        Retrieves a configuration setting.
+
+        Args:
+            key (str): The key of the setting to retrieve.
+
+        Returns:
+            The value of the setting, or None if the key does not exist.
+        """
+        return self.settings.get(key, None)
+
+    def set_setting(self, key, value):
+        """
+        Sets a configuration setting.
+
+        Args:
+            key (str): The key of the setting to set.
+            value: The value to set for the setting.
+        """
+        self.settings[key] = value
+        self.save_config()
+
+# Example usage
+if __name__ == "__main__":
+    config = Config()
+    print("Node Capacity:", config.get_setting('node_capacity'))
+    config.set_setting('node_capacity', 150)
+    print("Updated Node Capacity:", config.get_setting('node_capacity'))