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    文件類型: .rar
    金幣: 2
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    發(fā)布日期: 2024-02-02
  • 語言: Python
  • 標(biāo)簽: tkinter??python??GUI??

資源簡介

用tkinter寫的python GUI注冊界面實例,包括注冊和登錄。使用pickle庫來序列化用戶名和密碼

資源截圖

代碼片段和文件信息

#?View?more?python?learning?tutorial?on?my?Youtube?and?Youku?channel!!!

#?Youtube?video?tutorial:?https://www.youtube.com/channel/UCdyjiB5H8Pu7aDTNVXTTpcg
#?Youku?video?tutorial:?http://i.youku.com/pythontutorial

import?tkinter?as?tk
from?tkinter?import?messagebox??#?import?this?to?fix?messagebox?error
import?pickle

window?=?tk.Tk()
window.title(‘Welcome?to?Mofan?Python‘)
window.geometry(‘450x300‘)


#?welcome?image
canvas?=?tk.Canvas(window?height=200?width=500)
image_file?=?tk.PhotoImage(file=‘welcome.gif‘)
image?=?canvas.create_image(00?anchor=‘nw‘?image=image_file)

canvas.pack(side=‘top‘)

#?user?information
tk.Label(window?text=‘User?name:?‘).place(x=50?y=?150)
tk.Label(window?text=‘Password:?‘).place(x=50?y=?190)

var_usr_name?=?tk.StringVar()
var_usr_name.set(‘example@python.com‘)
entry_usr_name?=?tk.Entry(window?textvariable=var_usr_name)
entry_usr_name.place(x=160?y=150)
var_usr_pwd?=?tk.StringVar()
entry_usr_pwd?=?tk.Entry(window?textvariable=var_usr_pwd?show=‘*‘)
entry_usr_pwd.place(x=160?y=190)

def?usr_login():
????usr_name?=?var_usr_name.get()
????usr_pwd?=?var_usr_pwd.get()
????try:
????????with?open(‘usrs_info.pickle‘?‘rb‘)?as?usr_file:
????????????usrs_info?=?pickle.load(usr_file)
????except?FileNotFoundError:
????????with?open(‘usrs_info.pickle‘?‘wb‘)?as?usr_file:
????????????usrs_info?=?{‘a(chǎn)dmin‘:?‘a(chǎn)dmin‘}
????????????pickle.dump(usrs_info?usr_file)
????if?usr_name?in?usrs_info:
????????if?usr_pwd?==?usrs_info[usr_name]:
????????????tk.messagebox.showinfo(title=‘Welcome‘?message=‘How?are?you??‘?+?usr_name)
????????else:
????????????tk.messagebox.showerror(message=‘Error?your?password?is?wrong?try?again.‘)
????else:
????????is_sign_up?=?tk.messagebox.askyesno(‘Welcome‘
???????????????????????????????‘You?have?not?signed?up?yet.?Sign?up?today?‘)
????????if?is_sign_up:
????????????usr_sign_up()

def?usr_sign_up():
????def?sign_to_Mofan_Python():
????????np?=?new_pwd.get()
????????npf?=?new_pwd_confirm.get()
????????nn?=?new_name.get()
????????with?open(‘usrs_info.pickle‘?‘rb‘)?as?usr_file:
????????????exist_usr_info?=?pickle.load(usr_file)
????????if?np?!=?npf:
????????????tk.messagebox.showerror(‘Error‘?‘Password?and?confirm?password?must?be?the?same!‘)
????????elif?nn?in?exist_usr_info:
????????????tk.messagebox.showerror(‘Error‘?‘The?user?has?already?signed?up!‘)
????????else:
????????????exist_usr_info[nn]?=?np
????????????with?open(‘usrs_info.pickle‘?‘wb‘)?as?usr_file:
????????????????pickle.dump(exist_usr_info?usr_file)
????????????tk.messagebox.showinfo(‘Welcome‘?‘You?have?successfully?signed?up!‘)
????????????window_sign_up.destroy()
????window_sign_up?=?tk.Toplevel(window)
????window_sign_up.geometry(‘350x200‘)
????window_sign_up.title(‘Sign?up?window‘)

????new_name?=?tk.StringVar()
????new_name.set(‘example@python.com‘)
????tk.Label(window_sign_up?text=‘User?name:?‘).place(x=10?y=?10)
????entry_new_name?=?tk.Ent

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????3948??2018-06-04?12:43??login_example.py

-----------?---------??----------?-----??----

?????????????????3948????????????????????1


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