[Notes] pthon制作简单的图形界面并生成exe可执行文件

(参考:https://zhuanlan.zhihu.com/p/52654565

http://zetcode.com/gui/pyqt5/

编程环境如下:

系统环境:win10

IDE: pycharm 2019.2.2

python:anancoda 3.7

首先新建一个pure的python项目(在pycharm中)。然后打开pycharm中的console,运行:

pip install pywin32
pip install PyInstaller
pip install PyQT5

  

其中pywin32和pyinstaller都顺利安装,pyqt5因为网络原因多次没有下载成功,因此单独从网上下载文件:

https://files.pythonhosted.org/packages/8f/b9/d3f2445c320274f8e19a10f9ff9cf9fa2debdabe3c5d120c23474592f162/PyQt5-5.13.1-5.13.1-cp35.cp36.cp37.cp38-none-win_amd64.whl

然后进行安装:

pip install C:\Users\ThinkPad\Downloads\PyQt5-5.13.1-5.13.1-cp35.cp36.cp37.cp38-none-win_amd64.whl

  

创建GUI程序main.py,这里是采用pyqt5,我们这个程序可以接受两个文件进行输入,并输出对比结果。

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

"""
ZetCode PyQt5 tutorial 

This example shows a tooltip on 
a window and a button.

Author: Jan Bodnar
Website: zetcode.com 
Last edited: August 2017
"""

import sys
from PyQt5.QtWidgets import (QWidget, QToolTip, 
    QPushButton, QApplication)
from PyQt5.QtGui import QFont    


class Example(QWidget):
    
    def __init__(self):
        super().__init__()
        
        self.initUI()
        
        
    def initUI(self):
        
        QToolTip.setFont(QFont('SansSerif', 10))
        
        self.setToolTip('This is a <b>QWidget</b> widget')
        
        btn = QPushButton('Button', self)
        btn.setToolTip('This is a <b>QPushButton</b> widget')
        btn.resize(btn.sizeHint())
        btn.move(50, 50)       
        
        self.setGeometry(300, 300, 300, 200)
        self.setWindowTitle('Tooltips')    
        self.show()
        
        
if __name__ == '__main__':
    
    app = QApplication(sys.argv)
    ex = Example()
    sys.exit(app.exec_())

  

然后在命令行汇中通过如下命令生成exe可执行文件:

pyinstaller -F -w main.py

  

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转载自www.cnblogs.com/immortalBlog/p/11770942.html