Update mypy/suggestions.py

asottile · sterliakov · web-flow · commit 55bf365d2ad7 · 2025-05-12T13:37:44.000-04:00
Co-authored-by: Stanislav Terliakov &lt;50529348+sterliakov@users.noreply.github.com&gt;
diff --git a/mypy/suggestions.py b/mypy/suggestions.py
@@ -238,7 +238,7 @@ def _arg_accepts_function(typ: ProperType) -> bool:
         # Protocol with __call__
         isinstance(typ, Instance)
         and typ.type.is_protocol
-        and isinstance(typ.type.get_method("__call__"), FuncDef)
+        and typ.type.get_method("__call__") is not None
     )
 
 

Original file line number	Diff line number	Diff line change
`@@ -238,7 +238,7 @@ def _arg_accepts_function(typ: ProperType) -> bool:`
`238`	`238`	`# Protocol with __call__`
`239`	`239`	`isinstance(typ, Instance)`
`240`	`240`	`and typ.type.is_protocol`
`241`		`- and isinstance(typ.type.get_method("__call__"), FuncDef)`
	`241`	`+ and typ.type.get_method("__call__") is not None`
`242`	`242`	`)`
`243`	`243`
`244`	`244`