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-rw-r--r--lib/sqlalchemy/sql/coercions.py11
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/sqlalchemy/sql/coercions.py b/lib/sqlalchemy/sql/coercions.py
index 12ec7c750..b3bf4e93b 100644
--- a/lib/sqlalchemy/sql/coercions.py
+++ b/lib/sqlalchemy/sql/coercions.py
@@ -17,10 +17,13 @@ from .. import inspection
from .. import util
from ..util import collections_abc
-elements = None # type: types.ModuleType
-schema = None # type: types.ModuleType
-selectable = None # type: types.ModuleType
-sqltypes = None # type: types.ModuleType
+if util.TYPE_CHECKING:
+ from types import ModuleType
+
+elements = None # type: ModuleType
+schema = None # type: ModuleType
+selectable = None # type: ModuleType
+sqltypes = None # type: ModuleType
def _is_literal(element):