db_cancel.py 文件源码

def id_cancel(id):
    session = models.Session()
    qkou = session.query(models.Cancel)
    try:
        cancel_info = qkou.filter(models.Cancel.id == id).first()
        if cancel_info is not None:
            return cancel_info
        else:
            return 0
    except Exception as e:
        log.exception(e)
        return False
    finally:
        session.close()


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