def __init__(self, connection=None): self._ran = [] self._notes = [] from config import database database_dict = database.DB self.repository = DatabaseMigrationRepository(database.DB, 'migrations') self.migrator = Migrator(self.repository, database.DB) if not connection or connection == 'default': connection = database.DATABASES['default'] self.migrator.set_connection(connection) if not self.repository.repository_exists(): self.repository.create_repository() from wsgi import container self.migration_directories = ['databases/migrations'] for key, value in container.providers.items(): if isinstance(key, str) and 'MigrationDirectory' in key: self.migration_directories.append(value) try: add_venv_site_packages() except ImportError: self.comment( 'This command must be ran inside of the root of a Masonite project directory' )
def db_scope_fn(app, request): """ Session-wide test database """ migrations_path = Path(__file__).parent.parent.joinpath("migrations") with app.app_context(): _db.init_app(current_app) repo = DatabaseMigrationRepository(_db, "migrations") migrator = Migrator(repo, _db) if not migrator.repository_exists(): repo.create_repository() migrator.rollback(migrations_path) migrator.run(migrations_path)
def handle(self): sys.path.append(os.getcwd()) try: add_venv_site_packages() from wsgi import container except ImportError: self.comment( 'This command must be ran inside of the root of a Masonite project directory' ) # Get any migration files from the Service Container migration_directory = ['databases/migrations'] for key, value in container.providers.items(): if 'MigrationDirectory' in key: migration_directory.append(value) # Load in the Orator migration system from orator.migrations import Migrator, DatabaseMigrationRepository from config import database repository = DatabaseMigrationRepository(database.DB, 'migrations') migrator = Migrator(repository, database.DB) if not migrator.repository_exists(): repository.create_repository() # Create a new list of migrations with the correct file path instead migration_list = [] for migration in migrator.get_repository().get_ran(): for directory in migration_directory: if os.path.exists(os.path.join(directory, migration + '.py')): migration_list.append(os.path.join(os.getcwd(), directory)) break # Rollback the migrations notes = [] for migration in migrator.get_repository().get_ran(): for migration_directory in migration_list: try: migrator.reset(migration_directory) except QueryException as e: raise e except FileNotFoundError: pass if migrator.get_notes(): notes += migrator.get_notes() # Show notes from the migrator self.line('') for note in notes: if not ('Nothing to rollback.' in note): self.line(note) if not notes: self.info('Nothing to rollback')
def db(app): from orator.migrations import Migrator, DatabaseMigrationRepository db = app.extensions.db repository = DatabaseMigrationRepository(db, 'migrations') migrator = Migrator(repository, db) if not migrator.repository_exists(): repository.create_repository() path = os.path.join(app.root_path, 'db/migrations') migrator.run(path) yield db migrator.rollback(path)
def migrate_in_memory(database_manager: DatabaseManager): """ 参考: https://github.com/sdispater/orator/issues/159#issuecomment-288464538 """ migration_repository = DatabaseMigrationRepository(database_manager, 'migrations') migrator = Migrator(migration_repository, database_manager) if not migrator.repository_exists(): migration_repository.create_repository() migrations_path = Path(__file__).parents[4] / 'migrations' migrator.run(migrations_path)
def test_rollback_migration_can_be_pretended(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive("connection").and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock(Connection(None)) connection.should_receive("get_logged_queries").twice().and_return([]) resolver.should_receive("connection").with_args(None).and_return( connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, "migrations")), resolver)) foo_migration = flexmock(MigrationStub("foo")) foo_migration.should_receive("get_connection").and_return(connection) bar_migration = flexmock(MigrationStub("bar")) bar_migration.should_receive("get_connection").and_return(connection) migrator.get_repository().should_receive("get_last").once().and_return( [foo_migration, bar_migration]) migrator.should_receive("_resolve").with_args( os.getcwd(), "bar").once().and_return(bar_migration) migrator.should_receive("_resolve").with_args( os.getcwd(), "foo").once().and_return(foo_migration) migrator.rollback(os.getcwd(), True) self.assertTrue(foo_migration.downed) self.assertFalse(foo_migration.upped) self.assertTrue(foo_migration.downed) self.assertFalse(foo_migration.upped)
def test_last_batch_of_migrations_can_be_rolled_back(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive("connection").and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock() connection.should_receive("transaction").twice().and_return(connection) resolver.should_receive("connection").and_return(connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, "migrations")), resolver)) foo_migration = MigrationStub("foo") bar_migration = MigrationStub("bar") migrator.get_repository().should_receive("get_last").once().and_return( [foo_migration, bar_migration]) bar_mock = flexmock(MigrationStub()) bar_mock.set_connection(connection) bar_mock.should_receive("down").once() foo_mock = flexmock(MigrationStub()) foo_mock.set_connection(connection) foo_mock.should_receive("down").once() migrator.should_receive("_resolve").with_args( os.getcwd(), "bar").once().and_return(bar_mock) migrator.should_receive("_resolve").with_args( os.getcwd(), "foo").once().and_return(foo_mock) migrator.get_repository().should_receive("delete").once().with_args( bar_migration) migrator.get_repository().should_receive("delete").once().with_args( foo_migration) migrator.rollback(os.getcwd())
def execute(self, i, o): """ Executes the command. :type i: cleo.inputs.input.Input :type o: cleo.outputs.output.Output """ super(InstallCommand, self).execute(i, o) database = i.get_option('database') repository = DatabaseMigrationRepository(self._resolver, 'migrations') repository.set_source(database) repository.create_repository() o.writeln(decode('<info>✓ Migration table created successfully</info>'))
def handle(self): """ Executes the command. """ confirm = self.confirm( '<question>Are you sure you want to reset all of the migrations?</question> ', False ) if not confirm: return database = self.option('database') repository = DatabaseMigrationRepository(self.resolver, 'migrations') migrator = Migrator(repository, self.resolver) self._prepare_database(migrator, database) pretend = bool(self.option('pretend')) path = self.option('path') if path is None: path = self._get_migration_path() migrator.reset(path, pretend) for note in migrator.get_notes(): self.line(note)
def test_rollback_migration_can_be_pretended(self): import orator.migrations.migrator as migrator d = flexmock(migrator) resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock(Connection(None)) connection.should_receive('get_logged_queries').twice().and_return([]) resolver.should_receive('connection').with_args(None).and_return( connection) d.should_receive('dump').with_args(connection).and_return('') migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) foo_migration = flexmock(MigrationStub('foo')) foo_migration.should_receive('get_connection').and_return(connection) bar_migration = flexmock(MigrationStub('bar')) bar_migration.should_receive('get_connection').and_return(connection) migrator.get_repository().should_receive('get_last').once().and_return( [foo_migration, bar_migration]) migrator.should_receive('_resolve').with_args( os.getcwd(), 'bar').once().and_return(bar_migration) migrator.should_receive('_resolve').with_args( os.getcwd(), 'foo').once().and_return(foo_migration) migrator.rollback(os.getcwd(), True) self.assertTrue(foo_migration.downed) self.assertFalse(foo_migration.upped) self.assertTrue(foo_migration.downed) self.assertFalse(foo_migration.upped)
def test_last_batch_of_migrations_can_be_rolled_back(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock() connection.should_receive('transaction').twice().and_return(connection) resolver.should_receive('connection').and_return(connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) foo_migration = MigrationStub('foo') bar_migration = MigrationStub('bar') migrator.get_repository().should_receive('get_last').once().and_return( [foo_migration, bar_migration]) bar_mock = flexmock(MigrationStub()) bar_mock.set_connection(connection) bar_mock.should_receive('down').once() foo_mock = flexmock(MigrationStub()) foo_mock.set_connection(connection) foo_mock.should_receive('down').once() migrator.should_receive('_resolve').with_args( os.getcwd(), 'bar').once().and_return(bar_mock) migrator.should_receive('_resolve').with_args( os.getcwd(), 'foo').once().and_return(foo_mock) migrator.get_repository().should_receive('delete').once().with_args( bar_migration) migrator.get_repository().should_receive('delete').once().with_args( foo_migration) migrator.rollback(os.getcwd())
def test_rollback_migration_can_be_pretended(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock(Connection(None)) connection.should_receive('pretend').replace_with( lambda callback: callback(None)) resolver.should_receive('connection').with_args(None).and_return( connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) foo_migration = MigrationStub('foo') bar_migration = MigrationStub('bar') migrator.get_repository().should_receive('get_last').once().and_return( [foo_migration, bar_migration]) bar_mock = flexmock(MigrationStub()) bar_mock.should_receive('down').once() foo_mock = flexmock(MigrationStub()) foo_mock.should_receive('down').once() migrator.should_receive('_resolve').with_args( os.getcwd(), 'bar').once().and_return(bar_mock) migrator.should_receive('_resolve').with_args( os.getcwd(), 'foo').once().and_return(foo_mock) migrator.rollback(os.getcwd(), True)
def pytest_runtest_teardown(): from personalwebpageapi.models import db migrations_path = f'{os.getcwd()}/migrations' repository = DatabaseMigrationRepository( db, 'migrations', ) migrator = Migrator(repository, db) if not migrator.repository_exists(): repository.create_repository() migrator.set_connection(db.get_default_connection()) migrator.reset(migrations_path)
def handle(self): """ Executes the command. """ prompt_msg = ('<question>Are you sure you want to rollback ' 'the last migration?:</question> ') if not self.confirm_to_proceed(prompt_msg): return database = self.option('database') repository = DatabaseMigrationRepository(self.resolver, 'migrations') migrator = Migrator(repository, self.resolver) self._prepare_database(migrator, database) pretend = self.option('pretend') path = self.option('path') if path is None: path = self._get_migration_path() migrator.rollback(path, pretend) for note in migrator.get_notes(): self.line(note)
def handle(self): """ Executes the command. """ if not self.confirm_to_proceed( "<question>Are you sure you want to rollback the last migration?:</question> " ): return database = self.option("database") repository = DatabaseMigrationRepository(self.resolver, "migrations") migrator = Migrator(repository, self.resolver) self._prepare_database(migrator, database) pretend = self.option("pretend") path = self.option("path") if path is None: path = self._get_migration_path() migrator.rollback(path, pretend) for note in migrator.get_notes(): self.line(note)
def fire(self): """ Executes the command. """ dialog = self.get_helper('dialog') confirm = dialog.ask_confirmation( self.output, '<question>Are you sure you want to rollback the last migration?</question> ', False) if not confirm: return database = self.option('database') repository = DatabaseMigrationRepository(self.resolver, 'migrations') migrator = Migrator(repository, self.resolver) self._prepare_database(migrator, database) pretend = self.option('pretend') path = self.option('path') if path is None: path = self._get_migration_path() migrator.rollback(path, pretend) for note in migrator.get_notes(): self.line(note)
def setup_database(): DATABASES = {"sqlite": {"driver": "sqlite", "database": "test.db"}} db = DatabaseManager(DATABASES) Schema(db) Model.set_connection_resolver(db) repository = DatabaseMigrationRepository(db, "migrations") migrator = Migrator(repository, db) if not repository.repository_exists(): repository.create_repository() migrator.reset("app/migrations") migrator.run("app/migrations")
def __init__(self): """ Initialize the Orator Migrator Class. Check if the migration table has been created. If not, Create the Repository """ check, config = self.get_config() if not check: print("Error Occurred") else: self.manager = DatabaseManager(config=config) self.path = os.path.abspath('.') + "/database/migrations/" self.repository = DatabaseMigrationRepository(resolver=self.manager, table='migrations') if not self.repository.repository_exists(): self.repository.create_repository() super().__init__(self.repository, self.manager)
def test_get_next_batch_number_returns_last_batch_number_plus_one(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive("connection").and_return(None) resolver = flexmock(resolver_mock({})) repo = flexmock(DatabaseMigrationRepository(resolver, "migrations")) repo.should_receive("get_last_batch_number").and_return(1) self.assertEqual(2, repo.get_next_batch_number())
def __init__(self): self.db_directory = tempfile.TemporaryDirectory() self.db_file = os.path.join(self.db_directory.name, 'test.db') self.db_manager = DatabaseManager(self.database_configuration()) migrations_directory = os.path.join(os.path.dirname(__file__), "..", 'migrations') migration_repository = DatabaseMigrationRepository(self.db_manager, "migrations") migration_repository.create_repository() migrator = Migrator( migration_repository, self.db_manager, ) migrator.reset(migrations_directory) migrator.run(migrations_directory) _Model.set_connection_resolver(self.db_manager)
def test_nothing_is_rolled_back_when_nothing_in_repository(self): resolver = flexmock(DatabaseManager) resolver.should_receive('connection').and_return(None) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) migrator.get_repository().should_receive('get_last').once().and_return( []) migrator.rollback(os.getcwd())
def execute(self, i, o): """ Executes the command. :type i: cleo.inputs.input.Input :type o: cleo.outputs.output.Output """ super(MigrateCommand, self).execute(i, o) dialog = self.get_helper('dialog') confirm = dialog.ask_confirmation( o, '<question>Are you sure you want to proceed with the migration?</question> ', False ) if not confirm: return database = i.get_option('database') repository = DatabaseMigrationRepository(self._resolver, 'migrations') migrator = Migrator(repository, self._resolver) self._prepare_database(migrator, database, i, o) pretend = i.get_option('pretend') path = i.get_option('path') if path is None: path = self._get_migration_path() migrator.run(path, pretend) for note in migrator.get_notes(): o.writeln(note) # If the "seed" option has been given, we will rerun the database seed task # to repopulate the database. if i.get_option('seed'): options = [ ('--database', database), ('--config', i.get_option('config')), ('-n', True) ] if i.get_option('seed-path'): options.append(('--path', i.get_option('seed-path'))) self.call('db:seed', options, o)
def handle(self): """ Executes the command """ database = self.option('database') repository = DatabaseMigrationRepository(self.resolver, 'migrations') repository.set_source(database) repository.create_repository() self.info('Migration table created successfully')
def execute(self, i, o): """ Executes the command. :type i: cleo.inputs.input.Input :type o: cleo.outputs.output.Output """ super(StatusCommand, self).execute(i, o) database = i.get_option('database') repository = DatabaseMigrationRepository(self._resolver, 'migrations') migrator = Migrator(repository, self._resolver) if not migrator.repository_exists(): return o.writeln('<error>No migrations found</error>') self._prepare_database(migrator, database, i, o) path = i.get_option('path') if path is None: path = self._get_migration_path() ran = migrator.get_repository().get_ran() migrations = [] for migration in migrator._get_migration_files(path): if migration in ran: migrations.append( ['<fg=cyan>%s</>' % migration, '<info>Yes</info>']) else: migrations.append( ['<fg=cyan>%s</>' % migration, '<fg=red>No</>']) if migrations: table = self.get_helper('table') table.set_headers(['Migration', 'Ran?']) table.set_rows(migrations) table.render(o) else: return o.writeln('<error>No migrations found</error>') for note in migrator.get_notes(): o.writeln(note)
def test_migrations_are_run_up_when_outstanding_migrations_exist(self): import orator.migrations.migrator as migrator d = flexmock(migrator) resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock() connection.should_receive('transaction').twice().and_return(connection) resolver.should_receive('connection').and_return(connection) d.should_receive('dump').with_args(connection).and_return('') migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) g = flexmock(glob) g.should_receive('glob').with_args( os.path.join(os.getcwd(), '[0-9]*_*.py')).and_return([ os.path.join(os.getcwd(), '2_bar.py'), os.path.join(os.getcwd(), '1_foo.py'), os.path.join(os.getcwd(), '3_baz.py') ]) migrator.get_repository().should_receive('get_ran').once().and_return( ['1_foo']) migrator.get_repository().should_receive( 'get_next_batch_number').once().and_return(1) migrator.get_repository().should_receive('log').once().with_args( '2_bar', 1) migrator.get_repository().should_receive('log').once().with_args( '3_baz', 1) bar_mock = flexmock(MigrationStub()) bar_mock.set_connection(connection) bar_mock.should_receive('up').once() baz_mock = flexmock(MigrationStub()) baz_mock.set_connection(connection) baz_mock.should_receive('up').once() migrator.should_receive('_resolve').with_args( os.getcwd(), '2_bar').once().and_return(bar_mock) migrator.should_receive('_resolve').with_args( os.getcwd(), '3_baz').once().and_return(baz_mock) migrator.run(os.getcwd())
def test_migrations_are_run_up_directly_if_transactional_is_false(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive("connection").and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock() connection.should_receive("transaction").never() resolver.should_receive("connection").and_return(connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, "migrations")), resolver)) g = flexmock(glob) g.should_receive("glob").with_args( os.path.join(os.getcwd(), "[0-9]*_*.py")).and_return([ os.path.join(os.getcwd(), "2_bar.py"), os.path.join(os.getcwd(), "1_foo.py"), os.path.join(os.getcwd(), "3_baz.py"), ]) migrator.get_repository().should_receive("get_ran").once().and_return( ["1_foo"]) migrator.get_repository().should_receive( "get_next_batch_number").once().and_return(1) migrator.get_repository().should_receive("log").once().with_args( "2_bar", 1) migrator.get_repository().should_receive("log").once().with_args( "3_baz", 1) bar_mock = flexmock(MigrationStub()) bar_mock.transactional = False bar_mock.set_connection(connection) bar_mock.should_receive("up").once() baz_mock = flexmock(MigrationStub()) baz_mock.transactional = False baz_mock.set_connection(connection) baz_mock.should_receive("up").once() migrator.should_receive("_resolve").with_args( os.getcwd(), "2_bar").once().and_return(bar_mock) migrator.should_receive("_resolve").with_args( os.getcwd(), "3_baz").once().and_return(baz_mock) migrator.run(os.getcwd())
def test_get_last_migrations(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return(None) resolver = flexmock(resolver_mock({})) repo = flexmock(DatabaseMigrationRepository(resolver, 'migrations')) connection = flexmock(Connection(None)) query = flexmock(QueryBuilder(connection, None, None)) repo.should_receive('get_last_batch_number').and_return(1) repo.get_connection_resolver().should_receive('connection').with_args( None).and_return(connection) repo.get_connection().should_receive('table').once().with_args( 'migrations').and_return(query) query.should_receive('where').once().with_args('batch', 1).and_return(query) query.should_receive('order_by').once().with_args( 'migration', 'desc').and_return(query) query.should_receive('get').once().and_return('foo') self.assertEqual('foo', repo.get_last())
def test_migrations_are_run_up_directly_if_transactional_is_false(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return({}) resolver = flexmock(DatabaseManager({})) connection = flexmock() connection.should_receive('transaction').never() resolver.should_receive('connection').and_return(connection) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) g = flexmock(glob) g.should_receive('glob').with_args( os.path.join(os.getcwd(), '[0-9]*_*.py')).and_return([ os.path.join(os.getcwd(), '2_bar.py'), os.path.join(os.getcwd(), '1_foo.py'), os.path.join(os.getcwd(), '3_baz.py') ]) migrator.get_repository().should_receive('get_ran').once().and_return( ['1_foo']) migrator.get_repository().should_receive( 'get_next_batch_number').once().and_return(1) migrator.get_repository().should_receive('log').once().with_args( '2_bar', 1) migrator.get_repository().should_receive('log').once().with_args( '3_baz', 1) bar_mock = flexmock(MigrationStub()) bar_mock.transactional = False bar_mock.set_connection(connection) bar_mock.should_receive('up').once() baz_mock = flexmock(MigrationStub()) baz_mock.transactional = False baz_mock.set_connection(connection) baz_mock.should_receive('up').once() migrator.should_receive('_resolve').with_args( os.getcwd(), '2_bar').once().and_return(bar_mock) migrator.should_receive('_resolve').with_args( os.getcwd(), '3_baz').once().and_return(baz_mock) migrator.run(os.getcwd())
def test_get_last_migrations(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive("connection").and_return(None) resolver = flexmock(resolver_mock({})) repo = flexmock(DatabaseMigrationRepository(resolver, "migrations")) connection = flexmock(Connection(None)) query = flexmock(QueryBuilder(connection, None, None)) repo.should_receive("get_last_batch_number").and_return(1) repo.get_connection_resolver().should_receive("connection").with_args( None).and_return(connection) repo.get_connection().should_receive("table").once().with_args( "migrations").and_return(query) query.should_receive("where").once().with_args("batch", 1).and_return(query) query.should_receive("order_by").once().with_args( "migration", "desc").and_return(query) query.should_receive("get").once().and_return("foo") self.assertEqual("foo", repo.get_last())
def fire(self): """ Executes the command. """ dialog = self.get_helper('dialog') confirm = dialog.ask_confirmation( self.output, '<question>Are you sure you want to proceed with the migration?</question> ', False) if not confirm: return database = self.option('database') repository = DatabaseMigrationRepository(self.resolver, 'migrations') migrator = Migrator(repository, self.resolver) self._prepare_database(migrator, database) pretend = self.option('pretend') path = self.option('path') if path is None: path = self._get_migration_path() migrator.run(path, pretend) for note in migrator.get_notes(): self.line(note) # If the "seed" option has been given, we will rerun the database seed task # to repopulate the database. if self.option('seed'): options = [('--database', database), ('-n', True)] if self.get_definition().has_option('config'): options.append(('--config', self.option('config'))) if self.option('seed-path'): options.append(('--path', self.option('seed-path'))) self.call('db:seed', options)
def test_nothing_is_done_when_no_migrations_outstanding(self): resolver_mock = flexmock(DatabaseManager) resolver_mock.should_receive('connection').and_return(None) resolver = flexmock(DatabaseManager({})) migrator = flexmock( Migrator( flexmock(DatabaseMigrationRepository(resolver, 'migrations')), resolver)) g = flexmock(glob) g.should_receive('glob').with_args( os.path.join(os.getcwd(), '[0-9]*_*.py')).and_return( [os.path.join(os.getcwd(), '1_foo.py')]) migrator.get_repository().should_receive('get_ran').once().and_return( ['1_foo']) migrator.run(os.getcwd())