Upside is that testing will (might) start working again. Downside is I'll go mad.
Any ideas? Thanks Mike On 6/07/2021 11:40 am, Mike Dewhirst wrote:
I moved my custom user and userprofile models from my 'common' app into my 'company' app by way of locking the model tables first (db_table = "common_user" and so on) and just plain refactoring.That has all worked sort of as expected in that Company and User models now appear in the company app space in the Admin which was my original motivation.makemigrations wanted to destroy data with delete/create models in order to move them and of course I couldn't let that happen. migrate --fake and migrate --fake-initial wouldn't work due to lots of other models looking for settings.AUTH_USER_MODEL which Django couldn't find in the company app so I finessed my own fake migrations. That also seemed to work and the job seemed done.BUT manage.py test now fails with "Related model 'company.user' cannot be resolved"StackOverflow seems to indicate my finessed migrations are at fault. I have tried to tweak the dependencies with no luck as follows ...# company.migrations.0005_user_userprofile.py ... dependencies = [ ('auth', '0012_alter_user_first_name_max_length'),('company', '0004_auto_20210510_1431'), # older pre move migration('common', '0008_auto_20210705_1740'), # see below ] operations = [ migrations.CreateModel( name='User', fields=[('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), ('password', models.CharField(max_length=128, verbose_name='password')),... etc for creating both User and UserProfile models # common.migrations.0008_auto_20210705_1740.py ... dependencies = [('common', '0007_userprofile_job_title'), # older pre-move migration] operations = [ migrations.RemoveField( model_name='userprofile', name='company', ), migrations.RemoveField( model_name='userprofile', name='user', ), migrations.DeleteModel( name='User', ), migrations.DeleteModel( name='UserProfile', ), ] Django 3.2.5, Python 3.8I feel I should have zigged when I should've zagged. Thanks for any suggestionsMike Traceback (most recent call last): File "manage.py", line 21, in <module> main() File "manage.py", line 17, in main execute_from_command_line(sys.argv)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\__init__.py", line 419, in execute_from_command_lineutility.execute()File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\__init__.py", line 413, in executeself.fetch_command(subcommand).run_from_argv(self.argv)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\commands\test.py", line 23, in run_from_argvsuper().run_from_argv(argv)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\base.py", line 354, in run_from_argvself.execute(*args, **cmd_options)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\base.py", line 398, in executeoutput = self.handle(*args, **options)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\commands\test.py", line 55, in handlefailures = test_runner.run_tests(test_labels)File "D:\Users\mike\envs\xxai\lib\site-packages\django\test\runner.py", line 725, in run_testsold_config = self.setup_databases(aliases=databases)File "D:\Users\mike\envs\xxai\lib\site-packages\django\test\runner.py", line 643, in setup_databasesreturn _setup_databases(File "D:\Users\mike\envs\xxai\lib\site-packages\django\test\utils.py", line 179, in setup_databasesconnection.creation.create_test_db(File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\backends\base\creation.py", line 74, in create_test_dbcall_command(File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\__init__.py", line 181, in call_commandreturn command.execute(*args, **defaults)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\base.py", line 398, in executeoutput = self.handle(*args, **options)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\base.py", line 89, in wrappedres = handle_func(*args, **kwargs)File "D:\Users\mike\envs\xxai\lib\site-packages\django\core\management\commands\migrate.py", line 244, in handlepost_migrate_state = executor.migrate(File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\migrations\executor.py", line 117, in migrate state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial) File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\migrations\executor.py", line 147, in _migrate_all_forwards state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial) File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\migrations\executor.py", line 227, in apply_migrationstate = migration.apply(state, schema_editor)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\migrations\migration.py", line 126, in apply operation.database_forwards(self.app_label, schema_editor, old_state, project_state) File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\migrations\operations\models.py", line 92, in database_forwardsschema_editor.create_model(model)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\backends\base\schema.py", line 343, in create_modelsql, params = self.table_sql(model)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\backends\base\schema.py", line 162, in table_sqldefinition, extra_params = self.column_sql(model, field)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\backends\base\schema.py", line 215, in column_sqldb_params = field.db_parameters(connection=self.connection)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 1004, in db_parameters return {"type": self.db_type(connection), "check": self.db_check(connection)} File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 1001, in db_typereturn self.target_field.rel_db_type(connection=connection)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 897, in target_fieldreturn self.foreign_related_fields[0]File "D:\Users\mike\envs\xxai\lib\site-packages\django\utils\functional.py", line 48, in __get__res = instance.__dict__[self.name] = self.func(instance)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 644, in foreign_related_fields return tuple(rhs_field for lhs_field, rhs_field in self.related_fields if rhs_field) File "D:\Users\mike\envs\xxai\lib\site-packages\django\utils\functional.py", line 48, in __get__res = instance.__dict__[self.name] = self.func(instance)File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 632, in related_fieldsreturn self.resolve_related_fields()File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 936, in resolve_related_fieldsrelated_fields = super().resolve_related_fields()File "D:\Users\mike\envs\xxai\lib\site-packages\django\db\models\fields\related.py", line 615, in resolve_related_fields raise ValueError('Related model %r cannot be resolved' % self.remote_field.model)ValueError: Related model 'company.user' cannot be resolved
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