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: