SoFunction
Updated on 2025-03-04

Comparative explanation of Python graphical tools

Tkinter: Python built-in graphical library

Tkinter is a standard GUI library for Python. It is simple and easy to use and suitable for beginners. Tkinter provides the function of creating common controls such as windows, buttons, text boxes, etc., and can interact through event processing mechanisms. Although Tkinter has relatively few choices in terms of functionality and appearance, it is enough for simple graphical interface development.

Code example:

import tkinter as tk
 
# Create the main windowroot = ()
("Tkinter Example")
 
# Create a taglabel = (root, text="Hello, Tkinter!")
(pady=20)
 
# Create a buttonbutton = (root, text="Click Me", command=lambda: (text="Button clicked"))
(pady=10)
 
# Run the main loop()

Case sharing:

Suppose you are developing a simple calculator application that only requires basic addition, subtraction, multiplication and division. Tkinter is a great choice because it is simple and easy to use and can quickly build a basic user interface.

PyQt: Powerful cross-platform GUI toolkit

PyQt is a wrapper for Python's Qt library, providing rich graphical controls and features. Qt is a powerful cross-platform C++ graphical toolkit. The advantage of PyQt is that it can be developed directly using the Python language, and it also has the powerful functions of C++ version of Qt. PyQt can create very beautiful and complex interfaces that are suitable for large-scale projects.

Code example:

import sys
from  import QApplication, QWidget, QLabel, QVBoxLayout
 
# Create an application instanceapp = QApplication()
 
# Create the main windowwindow = QWidget()
('PyQt example')
 
# Create a taglabel = QLabel('Hello, PyQt!')
 
# Create a layout and add controlslayout = QVBoxLayout()
(label)
(layout)
 
# Show window()
 
# Run the main loop(app.exec_())

Case sharing:

Suppose you are developing a complex music player application that needs to support multiple audio formats, playlists, lyrics display and other functions. PyQt is a great choice because it provides a wealth of controls and features that can meet your needs.

Pygame: A graphical library focused on game development

Pygame is a Python graphical library based on SDL (Simple DirectMedia Layer), which is specially used for game development. Pygame provides various functions required for game development, such as graphics drawing, audio playback, event processing, etc. Although mainly used for game development, it can also be used to create some simple graphical interfaces.

Code example:

import pygame
import sys
 
# Initialize pygame()
 
# Set window size and titlescreen = .set_mode((640, 480))
.set_caption('Pygame example')
 
# Define colorWHITE = (255, 255, 255)
 
# Main looprunning = True
while running:
    for event in ():
        if  == :
            running = False
 
    # Fill background color    (WHITE)
 
    # Update display    ()
 
# Exit pygame()
()

Case sharing:

Suppose you are developing a simple 2D shooting game that needs to support character movement, shooting, collision detection and other functions. Pygame is a great choice because it provides a wealth of game development features that can help you quickly build game prototypes.

Kivy: Cross-platform graphical application framework

Kivy is a Python framework for creating cross-platform graphical applications. It uses its own user interface language (KV language), making the interface layout and design more concise and elegant. Kivy supports multi-touch, animation effects, rich controls and other functions, and is suitable for developing applications that require a good user experience.

Code example:

from  import App
from  import Label
 
class MyApp(App):
    def build(self):
        return Label(text='Hello, Kivy!')
 
# Run the applicationif __name__ == '__main__':
    MyApp().run()

Case sharing:

Suppose you are developing a cross-platform touch artboard application that needs to support multi-touch, brush color selection, undo and other functions. Kivy is a great choice because it supports multi-touch and animation effects, which can help you create a smoother and more beautiful user interface.

wxPython: Cross-platform GUI toolkit

wxPython is a cross-platform GUI toolkit for Python, based on the C++ version of wxWidgets library. It provides many modern and beautiful UI controls, supports multi-threading, database operations, embedded web browsers and other functions. wxPython simplifies the process of using the wxWidgets library and is suitable for small and medium-sized applications.

Code example:

import wx
 
class MyFrame():
    def __init__(self, *args, **kw):
        super(MyFrame, self).__init__(*args, **kw)
 
        # Create a panel        panel = (self)
 
        # Create a tag        label = (panel, label="Hello, wxPython!", pos=(50, 50))
 
        # Set the window size        ((300, 200))
        ("wxPython Example")
 
        # Bind Close Event        (wx.EVT_CLOSE, )
 
    def OnClose(self, event):
        ()
 
class MyApp():
    def OnInit(self):
        frame = MyFrame(None)
        (True)
        return True
 
# Run the applicationapp = MyApp()
()

Case sharing:

Suppose you are developing a database management application that needs to support multi-threaded operations, and you need to display the database content and perform the database operations at the same time. wxPython is a great choice because it supports multi-threading and database operations, which can help you build a fully functional application.

Summarize

Choosing the right Python graphical programming tool should be decided based on specific project needs and personal preferences. The tools mentioned above all have their advantages and disadvantages, and can be selected according to actual conditions.

  • Tkinter: Simple and easy to use, suitable for beginners and simple graphical interface development.
  • PyQt: Powerful, suitable for developing large-scale projects, providing rich controls and functions.
  • Pygame: Focus on game development, providing functions such as graphics drawing, audio playback, event processing, etc.
  • Kivy: supports cross-platform, suitable for developing applications that require a good user experience, and supports multi-touch and animation effects.
  • wxPython: provides modern and beautiful UI controls, supports multi-threading and database operations, and is suitable for small and medium-sized applications.

Through code examples and case sharing, we can see the effect of each tool in actual projects. When choosing a graphical programming tool, in addition to considering functional requirements, we must also consider factors such as ease of use, community support, and performance stability. Hope this article helps you choose the best Python graphical library for your project.

The above is the detailed explanation of Python graphical tools. For more information about Python graphical tools, please pay attention to my other related articles!