networkmanager/objects.py: Syncronice new helpers from async to block

Add missing helper methods from sdbus_async/networkmanager:
- get_settings_by_uuid(): - Net a nested settings dict of a connection profile
- delete_connection_by_uuid(): Delete a profile identified by the uuid
- connection_profile(): Get a ConnectionProfile object containing all settings

Author: Bernhard Kaindl

sdbus_block/networkmanager/objects.py

@@ -67,6 +67,8 @@
     NetworkManagerVPNConnectionInterface,
     NetworkManagerWifiP2PPeerInterface,
 )
+from .settings.profile import ConnectionProfile
+from .types import NetworkManagerConnectionProperties
 
 NETWORK_MANAGER_SERVICE_NAME = 'org.freedesktop.NetworkManager'
 
@@ -158,7 +160,7 @@ def get_connections_by_id(self, connection_id: str) -> List[str]:
         which use the given connection identifier.
 
         :param str connection_id: The connection identifier of the connections,
-        e.g. "Ethernet connection 1"
+                                  e.g. "Wired connection 1"
         :return: List of connection profile paths using the given identifier.
         """
         connection_paths_with_matching_id = []
@@ -169,6 +171,25 @@ def get_connections_by_id(self, connection_id: str) -> List[str]:
                 connection_paths_with_matching_id.append(connection_path)
         return connection_paths_with_matching_id
 
+    def get_settings_by_uuid(
+        self, connection_uuid: str
+    ) -> NetworkManagerConnectionProperties:
+        """Helper to get a nested settings dict of a connection profile by uuid.
+
+        :param str connection_uuid: The connection uuid of the connection profile
+        :return: Nested dictionary of all settings of the given connection profile
+        """
+        connection = self.get_connection_by_uuid(connection_uuid)
+        return NetworkConnectionSettings(connection).get_settings()
+
+    def delete_connection_by_uuid(self, connection_uuid: str) -> None:
+        """Helper to delete a connection profile identified by the connection uuid.
+
+        :param str connection_uuid: The connection uuid of the connection profile
+        """
+        conn_dbus_path = self.get_connection_by_uuid(connection_uuid)
+        NetworkConnectionSettings(conn_dbus_path).delete()
+
 
 class NetworkConnectionSettings(
         NetworkManagerSettingsConnectionInterface):
@@ -192,6 +213,13 @@ def __init__(self, settings_path: str,
             settings_path,
             bus)
 
+    def connection_profile(self) -> ConnectionProfile:
+        """Return a ConnectionProfile object containing all profile settings
+
+        :return: Nested dataclass containing all settings of the profile
+        """
+        return ConnectionProfile.from_dbus(self.get_settings())
+
 
 class NetworkDeviceGeneric(
         NetworkManagerDeviceInterface,