add a note on get_info_2() #4270

src/ifcopenshell-python/ifcopenshell/entity_instance.py

@@ -505,6 +505,16 @@ class entity_instance(object):
     __dict__ = property(get_info)
 
     def get_info_2(self, include_identifier=True, recursive=False, return_type=dict, ignore=()):
+        """More perfomant version of `.get_info()` but with limited arguments values.\n
+        Method has exactly the same signature as `.get_info()` but it doesn't support getting information non-recursively.
+
+        Currently supported arguments values:
+            * include_identifier: `True`
+            * recursive: `True` (will fail with default `False` value from `.get_info()`)
+            * return_type: `dict`
+            * ignore: `()` (empty tuple)
+        """
+
         assert include_identifier
         assert recursive
         assert return_type is dict