Share tkinter using Python to write a login registration instance

This article is mainly for you to introduce the Python-based Tkinter writing landing registration interface, with a certain reference value, interested in small partners can refer to

Tkinter Create Login Registration interface, for your reference, the specific content as follows

Import Tkinter as Tkfrom tkinter import MessageBox #设置窗口居中def Window_info (): ws = Window.winfo_screenwidth () HS = WINDOW.W Info_screenheight () x = (WS/2)-$ y = (HS/2)-Print ("%d,%d"% (WS, HS)) return x, y #设置登陆窗口属性window = tk. Tk () Window.title (' Welcome to Parking Charge system ') A,b=window_info () window.geometry ("450x300+%d+%d"% (b)) #登陆界面的信息tk. Label (window,text= "Parking fee system", font= ("Song Body", "+"). Place (x=80,y=50) Tk. Label (window,text= "account:"). Place (x=120,y=150) Tk. Label (window,text= "Password:"). Place (x=120,y=190) #显示输入框var_usr_name = tk. Stringvar () #显示默认账号var_usr_name. Set (' 1400370101 ') entry_usr_name=tk. Entry (Window,textvariable=var_usr_name) entry_usr_name.place (x=190,y=150) var_usr_pwd = tk. Stringvar () #设置输入密码后显示 * Number entry_usr_pwd = Tk. Entry (window,textvariable=var_usr_pwd,show= ' * ') entry_usr_pwd.place (x=190,y=190) #登陆函数def usr_login (): #获取输入的账号密码 Usr_name = Var_usr_name.get () usr_pwd = Var_usr_pwd.get () #获取存储的账户信息, here is the database, call the database query function, you can use other methods, such as file Dicts = Sql.load (' login ') print (dicts) bool = False for row in Dicts:prinT (Row.get ("name")) if Usr_name = = row["name"]: bool = True pwd = row["password"] print (ROW) if bool = = True:if Usr_pwd = = Pwd:tk.messagebox.showinfo (title= ' Welcome ', message= ' How is You? ' +usr_name) MainWindow () Else:tk.messagebox.sho Werror (message= ' Sorry, input error, please try again! ') else:is_sign_up = Tk.messagebox.askyesno (' Welcome ', ' You have not registered yet, are you now registered? ') if Is_sign_up:usr_sign_up () #注册账号def usr_sign_up (): Def Sign_to_pyhon (): NP = New_pwd.get () NPC = New_pwd_confirm.get ( ) NN = New_name.get () dicts = sql.load (' login ') print (dicts) bool = False for row in dicts:if nn = = row["name"]: BOOL = True print (row) if Np!=npc:tk.messagebox.showerror (' sorry ', ' two times password input inconsistent! ') elif bool:tk.messagebox.showerror (' sorry ', ' This account already exists! ')) Else:try:SQL.insert_login (str (NN), str (NP)) Tk.messagebox. Showinfo (' Welcome ', ' You have registered successfully!  ') Except:tk.messagebox.showerror (' Registration failed! ') Window_sign_up.destroy () #创建top窗口作为注册窗口 window_sign_up = tk.  TopLevel (window) window_sign_up.geometry (' 350x200 ') window_sign_up.title (' Registration ')New_name = Tk. Stringvar () new_name.set (' 1400370115 ') Tk. Label (window_sign_up,text= ' account: '). Place (x=80,y=10) Entry_new_name = tk. Entry (Window_sign_up,textvariable=new_name) entry_new_name.place (x=150,y=10) new_pwd = tk. Stringvar () Tk. Label (window_sign_up, text= ' Password: '). Place (x=80, y=50) entry_usr_pwd = tk. Entry (window_sign_up,textvariable=new_pwd,show= ' * ') entry_usr_pwd.place (x=150, y=50) new_pwd_confirm = tk. Stringvar () Tk. Label (window_sign_up,text= ' re-enter: '). Place (x=80,y=90) Entry_usr_pwd_again = tk. Entry (window_sign_up,textvariable=new_pwd_confirm,show= ' * ') entry_usr_pwd_again.place (x=150, y=90) btn_again_sign _up = Tk. Button (window_sign_up,text= ' register ', Command=sign_to_pyhon) btn_again_sign_up.place (x=160,y=130) #登陆和注册按钮btn_login = tk . button (window,text= "Login", Command=usr_login) Btn_login.place (x=170,y=230) btn_sign_up = tk. Button (window,text= "register", Command=usr_sign_up) Btn_sign_up.place (x=270,y=230) Window.mainloop ()

This is my login registration interface, using Tkinter, you can achieve a simple login and registration account, using the main Label,entry and button components.