def in_memory_db():
engine = create_engine('sqlite:///:memory:')
metadata.create_all(engine)
return engine
def postgres_db():
engine = create_engine(config.get_postgres_uri())
wait_for_postgres_to_come_up(engine)
metadata.create_all(engine)
return engine
def postgres_db():
engine = create_engine(config.get_postgres_uri(),
isolation_level='SERIALIZABLE')
wait_for_postgres_to_come_up(engine)
metadata.create_all(engine)
return engine