Make _deref into a static method for InstanceIdentifierType

CZ-NIC · Nov 22, 2023 · c4b49b6 · c4b49b6
1 parent c2651e0
commit c4b49b6
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/yangson/datatype.py b/yangson/datatype.py
@@ -219,9 +219,6 @@ def _derived_type(cls, stmt: Statement, sctx: SchemaContext,
         res._handle_restrictions(stmt, sctx)
         return res
 
-    def _deref(self: "DataType", node: InstanceNode) -> List[InstanceNode]:
-        return []
-
     def _handle_properties(self: "DataType", stmt: Statement, sctx: SchemaContext) -> None:
         """Handle type substatements."""
         self._handle_restrictions(stmt, sctx)
@@ -659,7 +656,8 @@ def from_yang(self: "InstanceIdentifierType", text: str) -> InstanceRoute:
         """Override the superclass method."""
         return XPathParser(text, self.sctx).parse().as_instance_route()
 
-    def _deref(self: "InstanceIdentifierType", node: InstanceNode) -> List[InstanceNode]:
+    @staticmethod
+    def _deref(node: InstanceNode) -> List[InstanceNode]:
         return [node.top().goto(node.value)]