Python GUI编程(Tkinter)初体验

TODO ：如何做一个压缩图片的小工具

先上效果图（GIF哦！）：

# -*- coding: UTF-8 -*-
#! /usr/bin/python

#compress image
#click -> do something

from tkinter import *
from tkinter.filedialog import *
import os
from PIL import Image as Img

info = {
    'path':[]
}

def make_app():
    app = Tk()
    Label(app, text='Image compress tool ').pack()
    Listbox(app, name='lbox', bg='#f2f2f2').pack(fill=BOTH, expand=True)
    Button(app, text='open',command=ui_getdata ).pack()
    Button(app, text='compress',command=compress).pack()
    app.geometry('300x400')
    return app

def ui_getdata():
    f_names = askopenfilenames()
    lbox = app.children['lbox']
    info['path'] = f_names
    if info['path']:
        for name in f_names:
            lbox.insert(END,name.split('/')[-1])

def compress():
    for f_path in info['path']:
        output = 'C:/helloWorld/python/'
        name = f_path.split('/')[-1]
        image= Img.open(f_path)
        image.save(output+'c_'+name, quality=60)

app = make_app()
app.mainloop()