python基础-推荐8个常用的Python GUI图形界面开发框架

在Python中，GUI（图形用户界面）开发框架为开发者提供了创建交互式应用程序的工具。以下是八款常用的Python GUI图形界面开发框架及其简要代码讲解：

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1. Tkinter

python复制代码


import tkinter as tk



root = tk.Tk()

root.title("Tkinter Example")



label = tk.Label(root, text="Hello, Tkinter!")

label.pack()



button = tk.Button(root, text="Click Me", command=root.quit)

button.pack()



root.mainloop()

2. PyQt

from PyQt5.QtWidgets import QApplication, QLabel, QWidget

app = QApplication([])

window = QWidget()
window.setWindowTitle('PyQt5 Example')
window.setGeometry(100, 100, 280, 80)

label = QLabel(window)
label.setText('Hello, PyQt5!')
label.move(95, 20)

window.show()
app.exec_()

3. wxPython

import wx

class MyFrame(wx.Frame):
    def __init__(self, *args, **kw):
        super(MyFrame, self).__init__(*args, **kw)
        self.SetTitle("wxPython Example")
        panel = wx.Panel(self)
        text = wx.StaticText(panel, label="Hello, wxPython!", pos=(10, 10))
        btn = wx.Button(panel, label="Close", pos=(10, 40))
        btn.Bind(wx.EVT_BUTTON, self.OnClose)

    def OnClose(self, event):
        self.Close()

class MyApp(wx.App):
    def OnInit(self):
        frame = MyFrame(None, size=(300, 100))
        frame.Show()
        return True

app = MyApp()
app.MainLoop()

4. Kivy

from kivy.app import App
from kivy.uix.label import Label

class MyApp(App):
    def build(self):
        return Label(text='Hello, Kivy!')

if __name__ == '__main__':
    MyApp().run()

5. Flexx

from flexx import flx

class MyApp(flx.App):
    def init(self):
        self.label = flx.Label(text='Hello, Flexx!')

    def render(self):
        return flx.Widget(content=[self.label])

app = MyApp.launch()
flx.run()

6. PySimpleGUI

import PySimpleGUI as sg

layout = [[sg.Text('Hello, PySimpleGUI!'), sg.Button('OK')]]

window = sg.Window('Demo', layout)

while True:
    event, values = window.read()
    if event == sg.WINDOW_CLOSED or event == 'OK':
        break

window.close()

7. PyGTK（或PyGObject）

from gi.repository import Gtk

class MyWindow(Gtk.Window):
    def __init__(self):
        super().__init__(title="PyGObject Example")
        self.set_default_size(200, 100)
        self.label = Gtk.Label(label="Hello, PyGObject!")
        self.add(self.label)

win = MyWindow()
win.connect("destroy", Gtk.main_quit)
win.show_all()
Gtk.main()

8. Urwid

import urwid

def main():
    txt = urwid.Text("Hello, Urwid!")
    fill = urwid.Filler(txt, 'top')
    loop = urwid.MainLoop(fill, palette=[('reversed', 'standout', '')])
    loop.run()

if __name__ == '__main__':
    main()

这些框架各有特点，适用于不同的应用场景。开发者可以根据自己的需求选择合适的框架进行GUI开发。

作者：小尤笔记