tests.py 文件源码

def setUp(self):
        self.config = testing.setUp(settings={
            'sqlalchemy.url': 'sqlite:///:memory:'
        })
        self.config.include('.models')
        settings = self.config.get_settings()

        from .models import (
            get_engine,
            get_session_factory,
            get_tm_session,
            )

        self.engine = get_engine(settings)
        session_factory = get_session_factory(self.engine)

        self.session = get_tm_session(session_factory, transaction.manager)