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- from tkinter import *
- import sqlite3
- import os
- def register(un, pw):
- global register_screen
- register_screen = Toplevel(main_screen)
- register_screen.title("Register")
- register_screen.geometry("300x250")
- global username, password, username_entry, password_entry
- username = StringVar()
- password = StringVar()
- Label(register_screen, text="Please enter details below", bg="white").pack()
- Label(register_screen, text="").pack()
- username_lable = Label(register_screen, text="Username * ")
- username_lable.pack()
- username_entry = Entry(register_screen, textvariable=username)
- username_entry.pack()
- password_lable = Label(register_screen, text="Password * ")
- password_lable.pack()
- password_entry = Entry(register_screen, textvariable=password, show='*')
- password_entry.pack()
- Label(register_screen, text="").pack()
- Button(register_screen, text="Register", width=10, height=1, bg="grey", command = register_user).pack()
- def login():
- global login_screen
- login_screen = Toplevel(main_screen)
- login_screen.title("Login")
- login_screen.geometry("300x250")
- Label(login_screen, text="Please enter details below to login").pack()
- Label(login_screen, text="").pack()
- global username_verify
- global password_verify
- username_verify = StringVar()
- password_verify = StringVar()
- global username_login_entry
- global password_login_entry
- Label(login_screen, text="Username * ").pack()
- username_login_entry = Entry(login_screen, textvariable=username_verify)
- username_login_entry.pack()
- Label(login_screen, text="").pack()
- Label(login_screen, text="Password * ").pack()
- password_login_entry = Entry(login_screen, textvariable=password_verify, show= '*')
- password_login_entry.pack()
- Label(login_screen, text="").pack()
- Button(login_screen, text="Login", width=10, height=1, command = login_verify).pack()
- def register_user():
- 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(register_screen, text="Registration Success", fg="green", font=("calibri", 11)).pack()
- def login_verify():
- username1 = username_verify.get()
- password1 = password_verify.get()
- username_login_entry.delete(0, END)
- password_login_entry.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()
- messagebox.showwarning('Message title', 'Message content')
- else:
- password_not_recognised()
- else:
- user_not_found()
- def login_sucess():
- global login_success_screen
- login_success_screen = Toplevel(login_screen)
- login_success_screen.title("Success")
- login_success_screen.geometry("150x100")
- Label(login_success_screen, text="Login Success").pack()
- Button(login_success_screen, text="OK", command=delete_login_success).pack()
- def password_not_recognised():
- global password_not_recog_screen
- password_not_recog_screen = Toplevel(login_screen)
- password_not_recog_screen.title("Success")
- password_not_recog_screen.geometry("150x100")
- Label(password_not_recog_screen, text="Invalid Password ").pack()
- Button(password_not_recog_screen, text="OK", command=delete_password_not_recognised).pack()
- def user_not_found():
- global user_not_found_screen
- user_not_found_screen = Toplevel(login_screen)
- user_not_found_screen.title("Success")
- user_not_found_screen.geometry("150x100")
- Label(user_not_found_screen, text="User Not Found").pack()
- Button(user_not_found_screen, text="OK", command=delete_user_not_found_screen).pack()
- def delete_login_success():
- login_success_screen.destroy()
- def delete_password_not_recognised():
- password_not_recog_screen.destroy()
- def delete_user_not_found_screen():
- user_not_found_screen.destroy()
- def main_account_screen():
- global main_screen, loginB, registerB
- main_screen = Tk()
- main_screen.geometry("300x250")
- main_screen.title("Account Login")
- Label(text="Select Your Choice", bg="white", width="300", height="2", font=("Calibri", 13)).pack()
- Label(text="").pack()
- loginB = Button(text="Login", height="2", width="30", command = login).pack()
- Label(text="").pack()
- registerB = Button(text="Register", height="2", width="30", command=register).pack()
- main_screen.mainloop()
- main_account_screen()
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