Refactor Backend and config file operations

src/python/utils.py

@@ -0,0 +1,13 @@
+# Copyright 2019 miruka
+# This file is part of harmonyqml, licensed under LGPLv3.
+
+from enum import Enum
+from enum import auto as autostr
+
+auto = autostr  # pylint: disable=invalid-name
+
+
+class AutoStrEnum(Enum):
+    @staticmethod
+    def _generate_next_value_(name, *_):
+        return name