create filtering that prevents overwriting the device name

owrx/property/filter.py

@@ -0,0 +1,23 @@
+from abc import ABC, abstractmethod
+
+
+class Filter(ABC):
+    @abstractmethod
+    def apply(self, prop) -> bool:
+        pass
+
+
+class ByPropertyName(Filter):
+    def __init__(self, *props):
+        self.props = props
+
+    def apply(self, prop) -> bool:
+        return prop in self.props
+
+
+class ByLambda(Filter):
+    def __init__(self, func):
+        self.func = func
+
+    def apply(self, prop) -> bool:
+        return self.func(prop)