How to use _set_migrations_dir method in autotest

Best Python code snippet using autotest_python

migrate.py

Source:migrate.py

...51    migrations_dir = None52    def __init__(self, database_connection, migrations_dir=None, force=False):53        self._database = database_connection54        self.force = force55        self._set_migrations_dir(migrations_dir)56    def _set_migrations_dir(self, migrations_dir=None):57        config_section = self._database.global_config_section58        if migrations_dir is None:59            migrations_dir = os.path.abspath(60                _MIGRATIONS_DIRS.get(config_section, _DEFAULT_MIGRATIONS_DIR))61        self.migrations_dir = migrations_dir62        sys.path.append(migrations_dir)63        assert os.path.exists(migrations_dir), migrations_dir + " doesn't exist"64    def _get_db_name(self):65        return self._database.get_database_info()['db_name']66    def execute(self, query, *parameters):67        return self._database.execute(query, parameters)68    def execute_script(self, script):69        sql_statements = [statement.strip()70                          for statement in script.split(';')...

migrate_unittest.py

Source:migrate_unittest.py

...33    def migrate_down(self, manager):34        self.do_migration(self.version, 'down')35MIGRATIONS = [DummyMigration(n) for n in xrange(1, NUM_MIGRATIONS + 1)]36class TestableMigrationManager(migrate.MigrationManager):37    def _set_migrations_dir(self, migrations_dir=None):38        pass39    def get_migrations(self, minimum_version=None, maximum_version=None):40        minimum_version = minimum_version or 141        maximum_version = maximum_version or len(MIGRATIONS)42        return MIGRATIONS[minimum_version-1:maximum_version]43class MigrateManagerTest(unittest.TestCase):44    def setUp(self):45        self._database = (46            database_connection.DatabaseConnection.get_test_database())47        self._database.connect()48        self.manager = TestableMigrationManager(self._database)49        DummyMigration.clear_migrations_done()50    def tearDown(self):51        self._database.disconnect()...

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