Python gui编程pyQt5安装步骤

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-m PyQt5.uic.pyuic  $FileName$ -o $FileNameWithoutExtension$.py

import sysimport untitledfrom PyQt5.QtWidgets import QApplication, QMainWindowif __name__ == '__main__':
    app = QApplication(sys.argv)
    MainWindow = QMainWindow()
    ui = untitled.Ui_MainWindow()
    ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())

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下载地址

如果 pyQt

C:\Program Files\Python36\Lib\site-packages\PyQt5

没有此目录 就继续 执行 最前面的命令

import sys
import untitled

from PyQt5.QtWidgets import QApplication, QMainWindow

if __name__ == ‘__main__’:
app = QApplication(sys.argv)
MainWindow = QMainWindow()
ui = untitled.Ui_MainWindow()
ui.setupUi(MainWindow)

MainWindow.show()
sys.exit(app.exec_())