add oxiApi

oxi/interface/registry.py

@@ -0,0 +1,12 @@
+from typing import Callable, Type
+
+from oxi.interface.base import BaseDevice
+
+device_registry = {}
+
+
+def register_parser(name: str) -> Callable[[Type[BaseDevice]], Type[BaseDevice]]:
+    def wrapper(cls):
+        device_registry[name.lower()] = cls
+        return cls
+    return wrapper