pyqt5安装

1、安装Qt5 执行如下指令:


pip3 install pyqt5 -i https://pypi.tuna.tsinghua.edu.cn/simple

pip3 install pyqt5-tools -i https://pypi.tuna.tsinghua.edu.cn/simple
 

2、验证Qt5 是否安装成功,编写如下代码:

 

import sys
from PyQt5 import QtWidgets

app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QWidget()
widget.resize(360, 360)
widget.setWindowTitle("hello, pyqt5")
widget.show()
sys.exit(app.exec())

 

截图如下:

pyqt5安装