关于Python中,Pyqt5的安装方法教程

链接:
PyQt5+Qt Designer:https://blog.csdn.net/hubz131/article/details/79352443
图片人脸检测——Dlib 版:https://www.cnblogs.com/vipstone/p/8964656.htm
安装好后如下:Python中pyqt5的安装教程Python中pyqt5的安装教程Python中pyqt5的安装教程Python中pyqt5的安装教程

编写主程序
import sys
from firstui import Ui_MainWindow
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import QMainWindow

这个窗口继承了用 QtDesignner 绘制的窗口

class Window(QMainWindow, Ui_MainWindow):
def init(self):
super(Window, self).init()
self.setupUi(self)
def hello(self):
print(“hello”)
if name == ‘main’:
app = QtWidgets.QApplication(sys.argv)
window = Window()
window.show()
sys.exit(app.exec_())

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