diff --git a/django/contrib/auth/management/__init__.py b/django/contrib/auth/management/__init__.py index e801b15eb1..8bccf7297a 100644 --- a/django/contrib/auth/management/__init__.py +++ b/django/contrib/auth/management/__init__.py @@ -60,7 +60,7 @@ def _check_permission_clashing(custom, builtin, ctype): pool.add(codename) -def create_permissions(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ALIAS, **kwargs): +def create_permissions(app_config, verbosity=2, interactive=True, using=DEFAULT_DB_ALIAS, **kwargs): if not app_config.models_module: return @@ -69,7 +69,7 @@ def create_permissions(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ except LookupError: return - if not router.allow_migrate(db, Permission): + if not router.allow_migrate(using, Permission): return from django.contrib.contenttypes.models import ContentType @@ -82,7 +82,7 @@ def create_permissions(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ for klass in app_config.get_models(): # Force looking up the content types in the current database # before creating foreign keys to them. - ctype = ContentType.objects.db_manager(db).get_for_model(klass) + ctype = ContentType.objects.db_manager(using).get_for_model(klass) ctypes.add(ctype) for perm in _get_all_permissions(klass._meta, ctype): searched_perms.append((ctype, perm)) @@ -90,7 +90,7 @@ def create_permissions(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ # Find all the Permissions that have a content_type for a model we're # looking for. We don't need to check for codenames since we already have # a list of the ones we're going to create. - all_perms = set(Permission.objects.using(db).filter( + all_perms = set(Permission.objects.using(using).filter( content_type__in=ctypes, ).values_list( "content_type", "codename" @@ -113,13 +113,13 @@ def create_permissions(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ verbose_name_max_length, ) ) - Permission.objects.using(db).bulk_create(perms) + Permission.objects.using(using).bulk_create(perms) if verbosity >= 2: for perm in perms: print("Adding permission '%s'" % perm) -def create_superuser(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ALIAS, **kwargs): +def create_superuser(app_config, verbosity=2, interactive=True, using=DEFAULT_DB_ALIAS, **kwargs): try: apps.get_model('auth', 'Permission') except LookupError: @@ -139,7 +139,7 @@ def create_superuser(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_AL confirm = input('Please enter either "yes" or "no": ') continue if confirm == 'yes': - call_command("createsuperuser", interactive=True, database=db) + call_command("createsuperuser", interactive=True, database=using) break diff --git a/django/contrib/contenttypes/management.py b/django/contrib/contenttypes/management.py index 58f7da820e..0159085d0b 100644 --- a/django/contrib/contenttypes/management.py +++ b/django/contrib/contenttypes/management.py @@ -6,7 +6,7 @@ from django.utils import six from django.utils.six.moves import input -def update_contenttypes(app_config, verbosity=2, interactive=True, db=DEFAULT_DB_ALIAS, **kwargs): +def update_contenttypes(app_config, verbosity=2, interactive=True, using=DEFAULT_DB_ALIAS, **kwargs): """ Creates content types for models in the given app, removing any model entries that no longer have a matching model class. @@ -19,7 +19,7 @@ def update_contenttypes(app_config, verbosity=2, interactive=True, db=DEFAULT_DB except LookupError: return - if not router.allow_migrate(db, ContentType): + if not router.allow_migrate(using, ContentType): return ContentType.objects.clear_cache() @@ -36,7 +36,7 @@ def update_contenttypes(app_config, verbosity=2, interactive=True, db=DEFAULT_DB # Get all the content types content_types = dict( (ct.model, ct) - for ct in ContentType.objects.using(db).filter(app_label=app_label) + for ct in ContentType.objects.using(using).filter(app_label=app_label) ) to_remove = [ ct @@ -53,7 +53,7 @@ def update_contenttypes(app_config, verbosity=2, interactive=True, db=DEFAULT_DB for (model_name, model) in six.iteritems(app_models) if model_name not in content_types ] - ContentType.objects.using(db).bulk_create(cts) + ContentType.objects.using(using).bulk_create(cts) if verbosity >= 2: for ct in cts: print("Adding content type '%s | %s'" % (ct.app_label, ct.model)) diff --git a/django/core/management/sql.py b/django/core/management/sql.py index d2c7786390..6ec75bc94d 100644 --- a/django/core/management/sql.py +++ b/django/core/management/sql.py @@ -217,7 +217,7 @@ def emit_pre_migrate_signal(create_models, verbosity, interactive, db): app_config=app_config, verbosity=verbosity, interactive=interactive, - db=db) + using=db) # For backwards-compatibility -- remove in Django 1.9. models.signals.pre_syncdb.send( sender=app_config.models_module, @@ -240,7 +240,7 @@ def emit_post_migrate_signal(created_models, verbosity, interactive, db): app_config=app_config, verbosity=verbosity, interactive=interactive, - db=db) + using=db) # For backwards-compatibility -- remove in Django 1.9. models.signals.post_syncdb.send( sender=app_config.models_module, diff --git a/django/db/models/signals.py b/django/db/models/signals.py index 627358ac63..54ce1f067a 100644 --- a/django/db/models/signals.py +++ b/django/db/models/signals.py @@ -62,8 +62,8 @@ post_delete = ModelSignal(providing_args=["instance", "using"], use_caching=True m2m_changed = ModelSignal(providing_args=["action", "instance", "reverse", "model", "pk_set", "using"], use_caching=True) -pre_migrate = Signal(providing_args=["app_config", "verbosity", "interactive", "db"]) -post_migrate = Signal(providing_args=["app_config", "verbosity", "interactive", "db"]) +pre_migrate = Signal(providing_args=["app_config", "verbosity", "interactive", "using"]) +post_migrate = Signal(providing_args=["app_config", "verbosity", "interactive", "using"]) pre_syncdb = Signal(providing_args=["app", "create_models", "verbosity", "interactive", "db"]) post_syncdb = Signal(providing_args=["class", "app", "created_models", "verbosity", "interactive", "db"]) diff --git a/docs/ref/signals.txt b/docs/ref/signals.txt index 5c3d544c5a..7ed732afc2 100644 --- a/docs/ref/signals.txt +++ b/docs/ref/signals.txt @@ -408,7 +408,7 @@ Arguments sent with this signal: For example, the :mod:`django.contrib.auth` app only prompts to create a superuser when ``interactive`` is ``True``. -``db`` +``using`` The alias of database on which a command will operate. pre_syncdb @@ -459,7 +459,7 @@ Arguments sent with this signal: For example, the :mod:`django.contrib.auth` app only prompts to create a superuser when ``interactive`` is ``True``. -``db`` +``using`` The alias of database on which a command will operate. post_migrate diff --git a/tests/migrate_signals/tests.py b/tests/migrate_signals/tests.py index 7e1d5be103..a18d9fe076 100644 --- a/tests/migrate_signals/tests.py +++ b/tests/migrate_signals/tests.py @@ -6,7 +6,7 @@ from django.utils import six APP_CONFIG = apps.get_app_config('migrate_signals') -PRE_MIGRATE_ARGS = ['app_config', 'verbosity', 'interactive', 'db'] +PRE_MIGRATE_ARGS = ['app_config', 'verbosity', 'interactive', 'using'] MIGRATE_DATABASE = 'default' MIGRATE_VERBOSITY = 1 MIGRATE_INTERACTIVE = False @@ -35,7 +35,7 @@ class OneTimeReceiver(object): def __call__(self, signal, sender, **kwargs): # Although test runner calls migrate for several databases, # testing for only one of them is quite sufficient. - if kwargs['db'] == MIGRATE_DATABASE: + if kwargs['using'] == MIGRATE_DATABASE: self.call_counter = self.call_counter + 1 self.call_args = kwargs # we need to test only one call of migrate @@ -74,4 +74,4 @@ class MigrateSignalTests(TestCase): self.assertEqual(args['app_config'], APP_CONFIG) self.assertEqual(args['verbosity'], MIGRATE_VERBOSITY) self.assertEqual(args['interactive'], MIGRATE_INTERACTIVE) - self.assertEqual(args['db'], 'default') + self.assertEqual(args['using'], 'default')