python - 在登录/注册 python 程序中打开 python 程序

Question

所以我有这个代码，它是一个已经可以运行的登录和注册程序，但我需要的是当用户使用他们注册的用户信息登录并且他们的屏幕提示显示它已成功登录时，我还想添加一个当点击它打开另一个程序的按钮是登录/注册代码：

from tkinter import *
import os
import sys

def delete2():
  screen3.destroy()

def delete3():
  screen4.destroy()

def delete4():
  screen5.destroy()
  
def login_sucess():
  global screen3
  screen3 = Toplevel(screen)
  screen3.title("Success")
  screen3.geometry("300x300")
  Label(screen3, text = "Login Sucess").pack()
  Button(screen3, text = "OK", command =delete2).pack()



def password_not_recognised():
  global screen4
  screen4 = Toplevel(screen)
  screen4.title("Success")
  screen4.geometry("150x100")
  Label(screen4, text = "Password Error").pack()
  Button(screen4, text = "OK", command =delete3).pack()

def user_not_found():
  global screen5
  screen5 = Toplevel(screen)
  screen5.title("Success")
  screen5.geometry("150x100")
  Label(screen5, text = "User Not Found").pack()
  Button(screen5, text = "OK", command =delete4).pack()

  
def register_user():
  print("working")
  
  username_info = username.get()
  password_info = password.get()

  file=open(username_info, "w")
  file.write(username_info+"\n")
  file.write(password_info)
  file.close()

  username_entry.delete(0, END)
  password_entry.delete(0, END)

  Label(screen1, text = "Registration Sucess", fg = "green" ,font = ("calibri", 11)).pack()

def login_verify():
  
  username1 = username_verify.get()
  password1 = password_verify.get()
  username_entry1.delete(0, END)
  password_entry1.delete(0, END)

  list_of_files = os.listdir()
  if username1 in list_of_files:
    file1 = open(username1, "r")
    verify = file1.read().splitlines()
    if password1 in verify:
        login_sucess()
    else:
        password_not_recognised()

  else:
        user_not_found()
  


def register():
  global screen1
  screen1 = Toplevel(screen)
  screen1.title("Register")
  screen1.geometry("300x250")
  
  global username
  global password
  global username_entry
  global password_entry
  username = StringVar()
  password = StringVar()

  Label(screen1, text = "Please enter details below").pack()
  Label(screen1, text = "").pack()
  Label(screen1, text = "Username * ").pack()
 
  username_entry = Entry(screen1, textvariable = username)
  username_entry.pack()
  Label(screen1, text = "Password * ").pack()
  password_entry =  Entry(screen1, textvariable = password)
  password_entry.pack()
  Label(screen1, text = "").pack()
  Button(screen1, text = "Register", width = 10, height = 1, command = register_user).pack()

def login():
  global screen2
  screen2 = Toplevel(screen)
  screen2.title("Login")
  screen2.geometry("300x250")
  Label(screen2, text = "Please enter details below to login").pack()
  Label(screen2, text = "").pack()

  global username_verify
  global password_verify
  
  username_verify = StringVar()
  password_verify = StringVar()

  global username_entry1
  global password_entry1
  
  Label(screen2, text = "Username * ").pack()
  username_entry1 = Entry(screen2, textvariable = username_verify)
  username_entry1.pack()
  Label(screen2, text = "").pack()
  Label(screen2, text = "Password * ").pack()
  password_entry1 = Entry(screen2, textvariable = password_verify)
  password_entry1.pack()
  Label(screen2, text = "").pack()
  Button(screen2, text = "Login", width = 10, height = 1, command = login_verify).pack()
  
  
def main_screen():
  global screen
  screen = Tk()
  screen.geometry("300x250")
  screen.title("Registration")
  Label(text = "Registration", bg = "blue", width = "300", height = "2", font = ("Times", 13)).pack()
  Label(text = "").pack()
  Button(text = "Login", height = "2", width = "30", command = login).pack()
  Label(text = "").pack()
  Button(text = "Register",height = "2", width = "30", command = register).pack()

  screen.mainloop()

main_screen()

我想在登录提示屏幕上添加这样的代码

import sys
import os
from tkinter import *

window=Tk()

window.title("cc")
window.geometry('550x200')

def run():
    os.system('cc.py')

btn = Button(window, text="cc", bg="black", fg="white",command=run)
btn.grid(column=0, row=0)

window.mainloop()

如果有人可以简化它以适应请那将是惊人的谢谢

标签： python