Remove unused typing imports (#12568)

* Remove unused typing imports

* remove unused per file ignores

* Revert "remove unused per file ignores"

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Co-authored-by: Pablo Estevez <pablo22estevez@gmail.com>

diff --git a/lib/sqlalchemy/util/__init__.py b/lib/sqlalchemy/util/__init__.py
index 76bddab86c28713b12f8cdf6badcaaa7854a79fe..73ee1709cc01a996d09995facae59b919ffbe5ae 100644 (file)
--- a/lib/sqlalchemy/util/__init__.py
+++ b/lib/sqlalchemy/util/__init__.py
@@ -9,7 +9,6 @@
 from collections import defaultdict as defaultdict
 from functools import partial as partial
 from functools import update_wrapper as update_wrapper
-from typing import TYPE_CHECKING
 
 from . import preloaded as preloaded
 from ._collections import coerce_generator_arg as coerce_generator_arg

diff --git a/lib/sqlalchemy/util/typing.py b/lib/sqlalchemy/util/typing.py
index dee25a71d0c5648c3ece9770f43a32b7722dd997..c356b4912668c5d53993961eba98586be1ae0bdc 100644 (file)
--- a/lib/sqlalchemy/util/typing.py
+++ b/lib/sqlalchemy/util/typing.py
@@ -16,7 +16,6 @@ import sys
 import typing
 from typing import Any
 from typing import Callable
-from typing import cast
 from typing import Dict
 from typing import ForwardRef
 from typing import Generic