more type fixes

fastapi/encoders.py

@@ -237,9 +237,9 @@ def jsonable_encoder(
                 if isinstance(obj, encoder_type):
                     return encoder_instance(obj)
     if include is not None and not isinstance(include, (set, dict)):
-        include = set(include)  # type: ignore[assignment]
+        include = set(include)  # type: ignore[assignment]  # ty: ignore[invalid-assignment]
     if exclude is not None and not isinstance(exclude, (set, dict)):
-        exclude = set(exclude)  # type: ignore[assignment]
+        exclude = set(exclude)  # type: ignore[assignment]  # ty: ignore[invalid-assignment]
     if isinstance(obj, BaseModel):
         obj_dict = obj.model_dump(
             mode="json",

fastapi/openapi/utils.py

@@ -603,4 +603,4 @@ def get_openapi(
         output["tags"] = tags
     if external_docs:
         output["externalDocs"] = external_docs
-    return jsonable_encoder(OpenAPI(**output), by_alias=True, exclude_none=True)  # type: ignore
+    return jsonable_encoder(OpenAPI(**output), by_alias=True, exclude_none=True)  # type: ignore[no-any-return]

fastapi/params.py

@@ -23,7 +23,7 @@ class ParamTypes(Enum):
     cookie = "cookie"
 
 
-class Param(FieldInfo):  # type: ignore[misc]
+class Param(FieldInfo):  # type: ignore[misc]  # ty: ignore[subclass-of-final-class]
     in_: ParamTypes
 
     def __init__(
@@ -128,7 +128,7 @@ class Param(FieldInfo):  # type: ignore[misc]
 
         use_kwargs = {k: v for k, v in kwargs.items() if v is not _Unset}
 
-        super().__init__(**use_kwargs)
+        super().__init__(**use_kwargs)  # ty: ignore[invalid-argument-type]
 
     def __repr__(self) -> str:
         return f"{self.__class__.__name__}({self.default})"
@@ -466,7 +466,7 @@ class Cookie(Param):  # type: ignore[misc]
         )
 
 
-class Body(FieldInfo):  # type: ignore[misc]
+class Body(FieldInfo):  # type: ignore[misc]  # ty: ignore[subclass-of-final-class]
     def __init__(
         self,
         default: Any = Undefined,
@@ -572,7 +572,7 @@ class Body(FieldInfo):  # type: ignore[misc]
 
         use_kwargs = {k: v for k, v in kwargs.items() if v is not _Unset}
 
-        super().__init__(**use_kwargs)
+        super().__init__(**use_kwargs)  # ty: ignore[invalid-argument-type]
 
     def __repr__(self) -> str:
         return f"{self.__class__.__name__}({self.default})"

fastapi/responses.py

@@ -27,13 +27,13 @@ class _OrjsonModule(Protocol):
 try:
     ujson = cast(_UjsonModule, importlib.import_module("ujson"))
 except ModuleNotFoundError:  # pragma: nocover
-    ujson = None  # type: ignore
+    ujson = None  # type: ignore[assignment]
 
 
 try:
     orjson = cast(_OrjsonModule, importlib.import_module("orjson"))
 except ModuleNotFoundError:  # pragma: nocover
-    orjson = None  # type: ignore
+    orjson = None  # type: ignore[assignment]
 
 
 @deprecated(