Update mypy to 0.910

Author: kclowes

newsfragments/2242.misc.rst

@@ -0,0 +1 @@
+Update mypy==0.910

setup.py

@@ -13,7 +13,10 @@
     'linter': [
         "flake8==3.8.3",
         "isort>=4.2.15,<4.3.5",
-        "mypy==0.812",
+        "mypy==0.910",
+        "types-setuptools>=57.4.4,<58",
+        "types-requests>=2.26.1,<3",
+        "types-protobuf>=3.18.2,<4",
     ],
     'docs': [
         "mock",

web3/_utils/datatypes.py

@@ -37,13 +37,13 @@ def __init__(
         super().__init__(name, bases, namespace)
 
     # __new__ must return a class instance
-    def __new__(  # type: ignore
+    def __new__(
         mcs,
         name: str,
         bases: Tuple[type],
         namespace: Dict[str, Any],
         normalizers: Optional[Dict[str, Any]] = None
-    ) -> Type['PropertyCheckingFactory']:
+    ) -> 'PropertyCheckingFactory':
         all_bases = set(concat(base.__mro__ for base in bases))
         all_keys = set(concat(base.__dict__.keys() for base in all_bases))