_wrappers.py 文件源码

def restore_db(db_name, db_user, password, db_server=env.host_string):
    local('psql -U {user} -h {ip} {db} < /tmp/{db}-bak.sql'.format(
        user=db_user,
        ip=db_server,
        pwd=password,
        db=db_name
    ))