Annotate known magic-method return types (#9131)

stubs/peewee/peewee.pyi

@@ -39,7 +39,7 @@ class Proxy:
     __enter__: Incomplete
     __exit__: Incomplete
     def __getattr__(self, attr): ...
-    def __setattr__(self, attr, value): ...
+    def __setattr__(self, attr, value) -> None: ...
 
 class DatabaseProxy(Proxy):
     def connection_context(self): ...
@@ -130,7 +130,7 @@ class Source(Node):
 class _HashableSource:
     def __init__(self, *args, **kwargs) -> None: ...
     def alias(self, name) -> None: ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __eq__(self, other): ...
     def __ne__(self, other): ...
     __lt__: Incomplete
@@ -267,7 +267,7 @@ class Column(ColumnBase):
     name: Incomplete
     def __init__(self, source, name) -> None: ...
     def get_sort_key(self, ctx): ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __sql__(self, ctx): ...
 
 class WrappedNode(ColumnBase):
@@ -287,7 +287,7 @@ class _DynamicEntity:
 class Alias(WrappedNode):
     c: Incomplete
     def __init__(self, node, alias) -> None: ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     @property
     def name(self): ...
     @name.setter
@@ -357,7 +357,7 @@ class Entity(ColumnBase):
     def __init__(self, *path) -> None: ...
     def __getattr__(self, attr): ...
     def get_sort_key(self, ctx): ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __sql__(self, ctx): ...
 
 class SQL(ColumnBase):
@@ -503,7 +503,7 @@ class BaseQuery(Node):
     def iterator(self, database: Incomplete | None = ...): ...
     def __iter__(self): ...
     def __getitem__(self, value): ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
 
 class RawQuery(BaseQuery):
     def __init__(self, sql: Incomplete | None = ..., params: Incomplete | None = ..., **kwargs) -> None: ...
@@ -998,7 +998,7 @@ class CursorWrapper:
     def __init__(self, cursor) -> None: ...
     def __iter__(self): ...
     def __getitem__(self, item): ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
     def initialize(self) -> None: ...
     def iterate(self, cache: bool = ...): ...
     def process_row(self, row): ...
@@ -1094,7 +1094,7 @@ class Field(ColumnBase):
         db_column: Incomplete | None = ...,
         _hidden: bool = ...,
     ) -> None: ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     model: Incomplete
     name: Incomplete
     def bind(self, model, name, set_attribute: bool = ...) -> None: ...
@@ -1403,7 +1403,7 @@ class CompositeKey(MetaField):
     def __set__(self, instance, value) -> None: ...
     def __eq__(self, other): ...
     def __ne__(self, other): ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __sql__(self, ctx): ...
     model: Incomplete
     column_name: Incomplete
@@ -1532,8 +1532,8 @@ class ModelBase(type):
     def __setitem__(self, key, value) -> None: ...
     def __delitem__(self, key) -> None: ...
     def __contains__(self, key): ...
-    def __len__(self): ...
-    def __bool__(self): ...
+    def __len__(self) -> int: ...
+    def __bool__(self) -> bool: ...
     __nonzero__: Incomplete
     def __sql__(self, ctx): ...
 
@@ -1601,7 +1601,7 @@ class Model(metaclass=ModelBase):
     def dirty_fields(self): ...
     def dependencies(self, search_nullable: bool = ...) -> Generator[Incomplete, None, None]: ...
     def delete_instance(self, recursive: bool = ..., delete_nullable: bool = ...): ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __eq__(self, other): ...
     def __ne__(self, other): ...
     def __sql__(self, ctx): ...