account.py 文件源码

def unreconciled(self):
        """
        Return a query to match all unreconciled Transactions for this account.

        :param db: active database session to use for queries
        :type db: sqlalchemy.orm.session.Session
        :return: query to match all unreconciled Transactions
        :rtype: sqlalchemy.orm.query.Query
        """
        sess = inspect(self).session
        return sess.query(Transaction).filter(
            Transaction.reconcile.__eq__(null()),
            Transaction.date.__ge__(RECONCILE_BEGIN_DATE),
            Transaction.account_id.__eq__(self.id),
            Transaction.date.__le__(dtnow())
        )