获取heidisql密码

heidsql记住的密码忘了，找回方法：
打开heisql,导出配置文件，
然后执行以下代码：

# -*- coding: utf-8 -*-
"""
2020-5-09 13:32:54 AnAn
"""
import re
settings = r"C:\Users\cixu\Desktop\777.txt"

with open(settings,encoding="utf8") as f:
    lines = [r.strip() for r in f.readlines() if "\\Password<" in r]
passwords = [re.split("\<\|\|\|\>",r)[-1] for r in lines]

def heidipass(code):
    ascii = code[:-1]
    d = int(code [-1])
    decode = lambda x:chr(int(x,16) - d)
    password = ''.join(map(decode,re.findall("\w{2}",ascii)))
    return password

for r in passwords:
    print(heidipass(r))

把文件放在桌面，同级目录下，命令行执行
python 文件名.py ,
即可看到输出的配置文件中的全部密码