get_ip_gui.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

#**************** Modules Require *****************#
from tkinter import *
import socket
from urllib.request import urlopen

#**************** Get IP commands *****************#
#control buttons
def get_wan_ip():
    try :
        #get ip from http://ipecho.net/plain as text 
        wan_ip=urlopen('http://ipecho.net/plain').read().decode('utf-8')
        res.configure(text='Wan IP is : '+wan_ip,fg='#600')
    except :
        res.configure(text='Problem in source : http://ipecho.net/plain',fg='red')
#get local ip     
def get_local_ip():
    try:
        lan_ip=(socket.gethostbyname(socket.gethostname()))
        res.configure(text='Local IP is : '+lan_ip,fg='#600') 
    except:
        res.configure(text='Unkown Error',fg='#red') 
#**************** about control button *****************#
#show about info and change the button command and place
def about():
    global close_app,frame,info
    about_app.destroy()
    frame=Frame(root,width=350,height=2,bg='blue')
    frame.grid(row=2,column=0,columnspan=4)
    info=Label(root,text="""
    Practice Python 
    Take idea from here :
    https://github.com/MohanSha/Python    """,fg='#02F')
    info.grid(row=3,column=0,columnspan=4,padx=5)    
    close_app=Button(root,text='Close',command=close_about,bg='#55F')
    close_app.grid(row=4,column=0,columnspan=4,pady=5)    
#remove about info and remove close button then return about button in orignal place
def close_about():
    global frame,about_app,info
    info.destroy()
    frame.destroy()
    close_app.destroy()
    about_app=Button(root,text='about',command=about)
    about_app.grid(row=1,column=2,padx=5,pady=5,sticky=W)    

#**************** Tkinter GUI *****************#
root=Tk()    
root.title ('Khaled programing practice')
#all buttons
res=Label(root,text='00.00.00.00',font=25)
res_wan_ip=Button(root,text='Get Wan IP',command=get_wan_ip)
res_local_ip=Button(root,text='Get Local IP',command=get_local_ip)
about_app=Button(root,text='about',command=about)
quit_app=Button(root,text='quit',command=quit,bg='#f40')
#method grid to install the button in window 
res.grid(row=0,column=0,columnspan=4,sticky=N,padx=10,pady=5)
res_wan_ip.grid(row=1,column=0,padx=5,pady=5,sticky=W)
res_local_ip.grid(row=1,column=1,padx=5,pady=5,sticky=W)
about_app.grid(row=1,column=2,padx=5,pady=5,sticky=W)
quit_app.grid(row=1,column=3,padx=5,pady=5,sticky=E)
#run GUI/app
root.mainloop()