Refs #34355 -- Removed support for positional arguments in BaseConstraint per deprecation timeline.

django/db/models/constraints.py

@@ -25,19 +25,9 @@ class BaseConstraint:
 
     non_db_attrs = ("violation_error_code", "violation_error_message")
 
-    # RemovedInDjango60Warning: When the deprecation ends, replace with:
-    # def __init__(
-    #     self, *, name, violation_error_code=None, violation_error_message=None
-    # ):
     def __init__(
-        self, *args, name=None, violation_error_code=None, violation_error_message=None
+        self, *, name, violation_error_code=None, violation_error_message=None
     ):
-        # RemovedInDjango60Warning.
-        if name is None and not args:
-            raise TypeError(
-                f"{self.__class__.__name__}.__init__() missing 1 required keyword-only "
-                f"argument: 'name'"
-            )
         self.name = name
         if violation_error_code is not None:
             self.violation_error_code = violation_error_code
@@ -45,17 +35,6 @@ class BaseConstraint:
             self.violation_error_message = violation_error_message
         else:
             self.violation_error_message = self.default_violation_error_message
-        # RemovedInDjango60Warning.
-        if args:
-            warnings.warn(
-                f"Passing positional arguments to {self.__class__.__name__} is "
-                f"deprecated.",
-                RemovedInDjango60Warning,
-                stacklevel=2,
-            )
-            for arg, attr in zip(args, ["name", "violation_error_message"]):
-                if arg:
-                    setattr(self, attr, arg)
 
     @property
     def contains_expressions(self):

docs/ref/models/constraints.txt

@@ -43,10 +43,6 @@ option.
     ``constraint_sql()``, ``create_sql()``, ``remove_sql()`` and
     ``validate()`` methods.
 
-    .. deprecated:: 5.0
-
-        Support for passing positional arguments is deprecated.
-
 All constraints have the following parameters in common:
 
 ``name``

docs/releases/6.0.txt

@@ -255,7 +255,7 @@ in Django 6.0.
 See :ref:`deprecated-features-5.0` for details on these changes, including how
 to remove usage of these features.
 
-* ...
+* Support for passing positional arguments to ``BaseConstraint`` is removed.
 
 See :ref:`deprecated-features-5.1` for details on these changes, including how
 to remove usage of these features.

tests/constraints/tests.py

@@ -103,11 +103,6 @@ class BaseConstraintTests(SimpleTestCase):
             },
         )
 
-    def test_deprecation(self):
-        msg = "Passing positional arguments to BaseConstraint is deprecated."
-        with self.assertRaisesMessage(RemovedInDjango60Warning, msg):
-            BaseConstraint("name", "violation error message")
-
     def test_name_required(self):
         msg = (
             "BaseConstraint.__init__() missing 1 required keyword-only argument: 'name'"
@@ -115,11 +110,6 @@ class BaseConstraintTests(SimpleTestCase):
         with self.assertRaisesMessage(TypeError, msg):
             BaseConstraint()
 
-    @ignore_warnings(category=RemovedInDjango60Warning)
-    def test_positional_arguments(self):
-        c = BaseConstraint("name", "custom %(name)s message")
-        self.assertEqual(c.get_violation_error_message(), "custom name message")
-
 
 class CheckConstraintTests(TestCase):
     def test_eq(self):