Fixed #424.

Fixed TypeManager.function.fget.__get__ not complying with the specification of the attribute descriptor API (PEP 252).

Author: jordanbriere

addons/source-python/packages/source-python/entities/_base.py

@@ -359,7 +359,7 @@ def dynamic_attributes(self):
         attributes = {}
         for cls, instance in self.server_classes.items():
             attributes.update(
-                {attr:(instance, getattr(cls, attr)) for attr in dir(cls)}
+                {attr:(instance, value) for attr, value in vars(cls).items()}
             )
         return attributes
 

addons/source-python/packages/source-python/memory/manager.py

@@ -647,7 +647,13 @@ def function(
             return_type = self.create_converter(return_type)
 
         class fget(object):
-            def __get__(fget_self, obj, cls):
+            def __get__(fget_self, obj, cls=None):
+                if cls is None:
+                    if obj is None:
+                        return fget_self
+                    else:
+                        cls = obj.__class__
+
                 if cls._binary is None:
                     raise ValueError('_binary was not specified.')