make function private

Author: ialarmedalien

linkml_runtime/utils/schemaview.py

@@ -1832,7 +1832,7 @@ def get_type_designator_slot(self, cn: CLASS_NAME, imports: bool = True) -> Slot
         return None
 
     @lru_cache(None)
-    def get_string_type(self) -> TypeDefinition:
+    def _get_string_type(self) -> TypeDefinition:
         """Get the type used for representing strings.
 
         This can be used for (e.g.) retrieving the appropriate type for a slot where the range is an enum.

tests/test_utils/test_schemaview.py

@@ -2202,7 +2202,7 @@ def test_induced_get_string_type(enum_string_type_schema: str, expected: Any, te
     sv = SchemaView(enum_string_type_schema + text_for_schema)
 
     with expected as e:
-        assert sv.get_string_type() == sv.get_type(e)
+        assert sv._get_string_type() == sv.get_type(e)
 
 
 def test_permissible_value_relationships(schema_view_no_imports: SchemaView) -> None: