Commit cf7a2a00 authored by Stratos Moros's avatar Stratos Moros
Browse files

Fixed #22248 -- Made RenameModel reversible

parent 5617508f

django/db/migrations/operations/models.py

+0 −2
Original line number Diff line number Diff line
@@ -106,8 +106,6 @@ class RenameModel(Operation): 
    Renames a model.

    """



    reversible = False



    def __init__(self, old_name, new_name):

        self.old_name = old_name

        self.new_name = new_name

docs/releases/1.7.2.txt

+3 −0
Original line number Diff line number Diff line
@@ -65,3 +65,6 @@ Bugfixes 


* Fixed :djadmin:`squashmigrations` to respect the  ``--no-optimize`` parameter

  (:ticket:`23799`).



* Made :class:`~django.db.migrations.operations.RenameModel` reversible

  (:ticket:`22248`)

tests/migrations/test_operations.py

+1 −2
Original line number Diff line number Diff line
@@ -434,8 +434,7 @@ class OperationTests(OperationTestBase): 
            self.assertFKNotExists("test_rnmo_rider", ["pony_id"], ("test_rnmo_pony", "id"))

            self.assertFKExists("test_rnmo_rider", ["pony_id"], ("test_rnmo_horse", "id"))

        # And test reversal

        with connection.schema_editor() as editor:

            operation.database_backwards("test_rnmo", editor, new_state, project_state)

        self.unapply_operations("test_rnmo", project_state, [operation])

        self.assertTableExists("test_rnmo_pony")

        self.assertTableNotExists("test_rnmo_horse")

        if connection.features.supports_foreign_keys: