Python3 GUI开发（PyQt）安装和配置，java开发电脑配置要求,Python3 GU

Python3 GUI开发（PyQt）安装和配置，java开发电脑配置要求,Python3 GU

Python3 GUI开发（PyQt5）安装和配置:

下载安装好Miniconda3, 并且安装好jupyter注意：最好关闭360杀毒软件或者把cmd加入信任，否则运行activate会有问题。进入工作区，下载安装PyQt5，需要用镜像，不然下载网络非常不给力。

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple PyQt5pip install -i https://pypi.tuna.tsinghua.edu.cn/simple PyQt5-tools

启动运行Qt designer:

E:\Miniconda3\envs\SkyPy3\Lib\site-packages\pyqt5-tools>designer.exe

拖下窗口和按钮点File->Save此时保存的是.ui文件，需要转换成.py文件，运行以下命令:

python -m PyQt5.uic.pyuic -o E:\PythonWorkSpace\PyQT\frist.py E:\PythonWorkSpace\PyQT\test.ui

发现生成了first.py文件

打开first.py文件，并复制到jupyter

import sysfrom PyQt5 import QtCore, QtGui, QtWidgetsclass Ui_MainWindow(object):    def setupUi(self, MainWindow):        MainWindow.setObjectName("MainWindow")        MainWindow.resize(800, 600)        self.centralwidget = QtWidgets.QWidget(MainWindow)        self.centralwidget.setObjectName("centralwidget")        self.textBrowser = QtWidgets.QTextBrowser(self.centralwidget)        self.textBrowser.setGeometry(QtCore.QRect(30, 20, 256, 192))        self.textBrowser.setObjectName("textBrowser")        self.pushButton = QtWidgets.QPushButton(self.centralwidget)        self.pushButton.setGeometry(QtCore.QRect(380, 40, 75, 23))        self.pushButton.setObjectName("pushButton")        MainWindow.setCentralWidget(self.centralwidget)        self.menubar = QtWidgets.QMenuBar(MainWindow)        self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 23))        self.menubar.setObjectName("menubar")        MainWindow.setMenuBar(self.menubar)        self.statusbar = QtWidgets.QStatusBar(MainWindow)        self.statusbar.setObjectName("statusbar")        MainWindow.setStatusBar(self.statusbar)        self.retranslateUi(MainWindow)        QtCore.QMetaObject.connectSlotsByName(MainWindow)    def retranslateUi(self, MainWindow):        _translate = QtCore.QCoreApplication.translate        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))        self.pushButton.setText(_translate("MainWindow", "Click"))if __name__ == ‘__main__‘:      app = QtWidgets.QApplication(sys.argv)    MainWindow = QtWidgets.QMainWindow()    ui = Ui_MainWindow()    ui.setupUi(MainWindow)     MainWindow.show()    sys.exit(app.exec_()) 

启动程序

窗口出现，配置完成！

Python3 GUI开发（PyQt）安装和配置