相关疑难解决方法(0)

我想记录psycopg2正在进行的查询,但psycopg2文档并未真正指定应如何使用LoggingConnection.

import logging
from psycopg2.extras import LoggingConnection

db_settings = {
    "user": "abcd",
    "password": "efgh",
    "host": "postgres.db",
    "database": "dev",
}

conn = LoggingConnection(**db_settings)

给出错误

LoggingConnection(**db_settings)TypeError:函数最多需要2个参数(给定5个)