BUG: Don't invoke descriptor protocol in py2.

Scott Sanderson · Scott Sanderson · commit 218ab55a2098 · 2018-02-19T01:40:31.000-05:00
diff --git a/interface/interface.py b/interface/interface.py
@@ -298,7 +298,7 @@ def from_class(cls, existing_class, subset=None, name=None):
         return InterfaceMeta(
             name,
             (Interface,),
-            {name: getattr(existing_class, name) for name in subset},
+            {name: static_get_type_attr(existing_class, name) for name in subset},
         )
 
 

Original file line number	Diff line number	Diff line change
`@@ -298,7 +298,7 @@ def from_class(cls, existing_class, subset=None, name=None):`
`298`	`298`	`return InterfaceMeta(`
`299`	`299`	`name,`
`300`	`300`	`(Interface,),`
`301`		`- {name: getattr(existing_class, name) for name in subset},`
	`301`	`+ {name: static_get_type_attr(existing_class, name) for name in subset},`
`302`	`302`	`)`
`303`	`303`
`304`	`304`