navicat怎么避开试用期

#!/usr/bin/env python3

# -*- coding:utf-8 -*-

import os

import re

# 试用时间重置的正则

ps = (

        re.compile(r'\[Software\\\\PremiumSoft\\\\Data\\\\\{[^\}]*\}\\\\Info\].*?\n[^\[]*'),

        re.compile(r'\[Software\\\\Classes\\\\CLSID\\\\\{[^\}]*\}\\\\Info\].*?\n[^\[]*')

    )

# user.reg 的路径

regfile = os.path.join(os.environ['HOME'], '.navicat64', 'user.reg')

# 正则替换

with open(regfile, 'r+') as f:

    regstr = f.read()

    for p in ps:

        regstr = p.sub(lambda m: '', regstr)

    f.seek(0, 0)

    f.truncate()

    f.write(regstr)