Updated config command

config.json

@@ -1,7 +1,5 @@
 {
-  "servers":
-  {
-    "127.0.0.1": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsuD9U5W/xYsFFExVwvNE\noopQQ2Cqu0zlM95qrndO/We+UiZ2twbCYu4bzJu48yP0JdYbZZ3MqoEI6ZFrwTFx\n2arP3AeF8OODaECRybX/EkcMrvVUzJae5+4uVP6srKHHvNQLXuCwaQURac/hctQF\nJFv9/ulR9VSFLAJa1JU8TWN2JhjxHDjBUt1yW2a+BIx2FELA56IteC8Pci4vDX2J\n8Qos8GeKAQE7kmJYFGt/YomFjrntCRjqhO9tpnljB62FIc+ipUyE2jjnIyfvQYv/\n9L+XiYAeU5STC5GlS9v5Zu59lIj6xncgvQdK18Lc5rsrYAc0iKSaNBK40FBw5akF\ncQIDAQAB\n-----END PUBLIC KEY-----"
-  },
-  "test": "Hello world!"
+    "servers": {
+        "127.0.0.1": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsuD9U5W/xYsFFExVwvNE\noopQQ2Cqu0zlM95qrndO/We+UiZ2twbCYu4bzJu48yP0JdYbZZ3MqoEI6ZFrwTFx\n2arP3AeF8OODaECRybX/EkcMrvVUzJae5+4uVP6srKHHvNQLXuCwaQURac/hctQF\nJFv9/ulR9VSFLAJa1JU8TWN2JhjxHDjBUt1yW2a+BIx2FELA56IteC8Pci4vDX2J\n8Qos8GeKAQE7kmJYFGt/YomFjrntCRjqhO9tpnljB62FIc+ipUyE2jjnIyfvQYv/\n9L+XiYAeU5STC5GlS9v5Zu59lIj6xncgvQdK18Lc5rsrYAc0iKSaNBK40FBw5akF\ncQIDAQAB\n-----END PUBLIC KEY-----"
+    }
 }

parsing.py

@@ -51,7 +51,12 @@ def setConfig(config, keys,
               newValue):  # Given a dictionary, an array of keys and a value, change what the value of the nested
     # keys are. Equivalent to something like config[key1][key2][key3]... = newVal
     if len(keys) > 1:
-        return setConfig(config[keys[0]], keys[1:], newValue)
+        try:
+            config[keys[0]] = setConfig(config[keys[0]], keys[1:], newValue)
+        except KeyError:  # If part of the key isn't assigned,
+            config[keys[0]] = {}  # Assign it a blank dictionary
+            setConfig(config[keys[0]], keys[1:], newValue)  # And continue
+        return config
     else:
         config[keys[0]] = newValue
         return config
@@ -219,7 +224,7 @@ def handle(self, client):
         elif self.type == "set":
             config = setConfig(config, self.index, self.newVal)
             configFile = open("config.json", "w")
-            json.dump(config, configFile)
+            json.dump(config, configFile, indent=4)
             configFile.close()