Remove explicit None check

GodelTech · Jan 24, 2023 · b31e72c · b31e72c
1 parent 3748e7c
commit b31e72c
Showing 1 changed file with 4 additions and 6 deletions.
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py
@@ -2760,7 +2760,7 @@ def self_group(
         self, against: Optional[OperatorType] = None
     ) -> ClauseElement:
         if (
-            against is not None
+            against
             and self.group
             and operators.is_precedent(self.operator, against)
         ):
@@ -2789,7 +2789,7 @@ def self_group(
         self, against: Optional[OperatorType] = None
     ) -> ColumnElement[Any]:
         if (
-            against is not None
+            against
             and self.group
             and operators.is_precedent(self.operator, against)
             or (
@@ -3654,7 +3654,7 @@ def self_group(
         self, against: Optional[OperatorType] = None
     ) -> ColumnElement[Any]:
         if (
-            against is not None
+            against
             and self.operator
             and operators.is_precedent(self.operator, against)
         ):
@@ -4393,9 +4393,7 @@ def over(
     def self_group(
         self, against: Optional[OperatorType] = None
     ) -> ColumnElement[_T]:
-        if against is not None and operators.is_precedent(
-            operators.filter_op, against
-        ):
+        if against and operators.is_precedent(operators.filter_op, against):
             return Grouping(self)
         else:
             return self