def setUpClass(cls):
cls.engine = cls.get_engine()
maker = scoped_session(sessionmaker(
extension=ZopeTransactionExtension()
))
maker.configure(bind=cls.engine)
db.register_maker(maker=maker)
Base.metadata.bind = cls.engine
Base.metadata.create_all(cls.engine)
def initialize(settings, **kwargs):
create_db = kwargs.get('create_db', settings['app.create_db'])
engine = engine_from_config(
settings, prefix='sa.', echo=settings['app.echo']
)
maker = scoped_session(sessionmaker(
extension=ZopeTransactionExtension()
))
maker.configure(bind=engine)
db.register_maker(maker)
Base.metadata.bind = engine
if create_db:
logger.info(u"Flag 'app.create_db' is ON. Creating tables ...")
Base.metadata.create_all(engine)
return {}
if __name__ == '__main__':
logging.basicConfig(level=logging.DEBUG)
config = Configurator()
settings = {
'sqlalchemy.url': 'sqlite://'
}
engine = engine_from_config(settings, prefix='sqlalchemy.')
maker = scoped_session(sessionmaker(
extension=ZopeTransactionExtension()
))
maker.configure(bind=engine)
db.register_maker(maker=maker)
Base.metadata.bind = engine
Base.metadata.create_all(engine)
# create two blank models
session = db.get_session()
for i in range(10000):
SuperModel.manager.create()
db.commit()
config.include('seth')
config.register_query_listener(engine, 0)
config.register_resource(SampleResource, '/test/')
app = config.make_wsgi_app()
server = make_server('0.0.0.0', 6543, app)
