Fix __set__ to __get__ in messages (#13913)

ikonst · web-flow · commit 874a28f81ff5 · 2022-10-17T13:45:42.000-07:00
We're dealing with the get descriptor here but calling it `__set__`,
probably a copy-paste from similar code elsewhere. I think this only
affects messages.
diff --git a/mypy/checkmember.py b/mypy/checkmember.py
@@ -627,7 +627,7 @@ def analyze_descriptor_access(descriptor_type: Type, mx: MemberContext) -> Type:
         itype=descriptor_type,
         info=descriptor_type.type,
         self_type=descriptor_type,
-        name="__set__",
+        name="__get__",
         mx=mx,
     )
 

Original file line number	Diff line number	Diff line change
`@@ -627,7 +627,7 @@ def analyze_descriptor_access(descriptor_type: Type, mx: MemberContext) -> Type:`
`627`	`627`	`itype=descriptor_type,`
`628`	`628`	`info=descriptor_type.type,`
`629`	`629`	`self_type=descriptor_type,`
`630`		`- name="__set__",`
	`630`	`+ name="__get__",`
`631`	`631`	`mx=mx,`
`632`	`632`	`)`
`633`	`633`