Fix for mypy in 3.7 and 3.8

tests/test_exceptions.py

@@ -1,11 +1,18 @@
 from collections import namedtuple
+import sys
 from typing import Union
 
 import pytest
 
 import bankid
 
 
+if sys.version_info < (3, 9):
+    from typing import Type as GenericType
+else:
+    GenericType = type
+
+
 @pytest.mark.parametrize(
     "exception_class,rfa",
     [
@@ -19,7 +26,7 @@
         (bankid.exceptions.BankIDError, None),
     ],
 )
-def test_exceptions(exception_class: type[Exception], rfa: Union[int, None]) -> None:
+def test_exceptions(exception_class: GenericType[Exception], rfa: Union[int, None]) -> None:
     e = exception_class()
     assert isinstance(e, bankid.exceptions.BankIDError)
     assert e.rfa == rfa
@@ -38,7 +45,7 @@ def test_exceptions(exception_class: type[Exception], rfa: Union[int, None]) ->
         (bankid.exceptions.BankIDError, "Unknown error code"),
     ],
 )
-def test_error_class_factory(exception_class: type[Exception], error_code: str) -> None:
+def test_error_class_factory(exception_class: GenericType[Exception], error_code: str) -> None:
     MockResponse = namedtuple("MockResponse", ["json"])
     response = MockResponse(json=lambda: {"errorCode": error_code})
     # error: Argument 1 to "get_json_error_class" has incompatible type "MockResponse@41"; expected "Response"  [arg-type]