Refs #23968 -- Removed unnecessary lists, generators, and tuple calls.

3 files changed, 7 insertions, 7 deletions

diff --git a/django/forms/boundfield.py b/django/forms/boundfield.py
index 128d9ce80a..771661ba6a 100644
--- a/django/forms/boundfield.py
+++ b/django/forms/boundfield.py
@@ -47,10 +47,10 @@ class BoundField:
         id_ = self.field.widget.attrs.get('id') or self.auto_id
         attrs = {'id': id_} if id_ else {}
         attrs = self.build_widget_attrs(attrs)
-        return list(
+        return [
             BoundWidget(self.field.widget, widget, self.form.renderer)
             for widget in self.field.widget.subwidgets(self.html_name, self.value(), attrs=attrs)
-        )
+        ]
 
     def __bool__(self):
         # BoundField evaluates to True even if it doesn't have subwidgets.
diff --git a/django/forms/fields.py b/django/forms/fields.py
index d665606745..eb16f2c353 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -873,8 +873,8 @@ class MultipleChoiceField(ChoiceField):
             data = []
         if len(initial) != len(data):
             return True
-        initial_set = set(str(value) for value in initial)
-        data_set = set(str(value) for value in data)
+        initial_set = {str(value) for value in initial}
+        data_set = {str(value) for value in data}
         return data_set != initial_set
 
 
diff --git a/django/forms/models.py b/django/forms/models.py
index f4c415ed4f..98b56392d0 100644
--- a/django/forms/models.py
+++ b/django/forms/models.py
@@ -1289,7 +1289,7 @@ class ModelMultipleChoiceField(ModelChoiceField):
                     params={'pk': pk},
                 )
         qs = self.queryset.filter(**{'%s__in' % key: value})
-        pks = set(str(getattr(o, key)) for o in qs)
+        pks = {str(getattr(o, key)) for o in qs}
         for val in value:
             if str(val) not in pks:
                 raise ValidationError(
@@ -1313,8 +1313,8 @@ class ModelMultipleChoiceField(ModelChoiceField):
             data = []
         if len(initial) != len(data):
             return True
-        initial_set = set(str(value) for value in self.prepare_value(initial))
-        data_set = set(str(value) for value in data)
+        initial_set = {str(value) for value in self.prepare_value(initial)}
+        data_set = {str(value) for value in data}
         return data_set != initial_set