Annotate known magic-method return types (#9131)

stubs/ldap3/ldap3/abstract/attrDef.pyi

@@ -29,5 +29,5 @@ class AttrDef:
     ) -> None: ...
     def __eq__(self, other): ...
     def __lt__(self, other): ...
-    def __hash__(self): ...
+    def __hash__(self) -> int: ...
     def __setattr__(self, key, value) -> None: ...

stubs/ldap3/ldap3/abstract/attribute.pyi

@@ -10,7 +10,7 @@ class Attribute:
     cursor: Any
     other_names: Any
     def __init__(self, attr_def, entry, cursor) -> None: ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
     def __iter__(self): ...
     def __getitem__(self, item): ...
     def __eq__(self, other): ...

stubs/ldap3/ldap3/abstract/cursor.pyi

@@ -25,8 +25,8 @@ class Cursor:
     ) -> None: ...
     def __iter__(self): ...
     def __getitem__(self, item): ...
-    def __len__(self): ...
-    def __bool__(self): ...
+    def __len__(self) -> int: ...
+    def __bool__(self) -> bool: ...
     def match_dn(self, dn): ...
     def match(self, attributes, value): ...
     def remove(self, entry) -> None: ...

stubs/ldap3/ldap3/abstract/objectDef.pyi

@@ -14,8 +14,8 @@ class ObjectDef:
     def __iadd__(self, other): ...
     def __isub__(self, other): ...
     def __iter__(self): ...
-    def __len__(self): ...
-    def __bool__(self): ...
+    def __len__(self) -> int: ...
+    def __bool__(self) -> bool: ...
     def __contains__(self, item): ...
     def add_from_schema(self, attribute_name, mandatory: bool = ...) -> None: ...
     def add_attribute(self, definition: Any | None = ...) -> None: ...

stubs/ldap3/ldap3/core/pooling.pyi

@@ -20,7 +20,7 @@ class ServerPoolState:
     def get_server(self): ...
     def find_active_random_server(self): ...
     def find_active_server(self, starting): ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
 
 class ServerPool:
     servers: Any
@@ -32,7 +32,7 @@ class ServerPool:
     def __init__(
         self, servers: Any | None = ..., pool_strategy=..., active: bool = ..., exhaust: bool = ..., single_state: bool = ...
     ) -> None: ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
     def __getitem__(self, item): ...
     def __iter__(self): ...
     def add(self, servers) -> None: ...

stubs/ldap3/ldap3/utils/ciDict.pyi

@@ -11,7 +11,7 @@ class CaseInsensitiveDict(MutableMapping[_KT, _VT], Generic[_KT, _VT]):
     def __setitem__(self, key, item) -> None: ...
     def __getitem__(self, key): ...
     def __iter__(self): ...
-    def __len__(self): ...
+    def __len__(self) -> int: ...
     def keys(self): ...
     def values(self): ...
     def items(self): ...