一、.ui转.py

1.使用终端进入ui文件所在的文件夹

值得注意的是，Anaconda Prompt不能直接cd进其它盘

需要在根目录下进行切换盘符操作，使用 cd ..切进上一级目录，直到进入根目录：

这样就可以了

2.输入以下命令：

pyuic5 -o UI.py UI.ui

代码说明

生成的py文件：

# -*- coding: utf-8 -*-# Form implementation generated from reading ui file 'UI.ui'
#
# Created by: PyQt5 UI code generator 5.15.7
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.from PyQt5 import QtCore, QtGui, QtWidgetsclass Ui_Gaze_Estimation(object):def setupUi(self, Gaze_Estimation):Gaze_Estimation.setObjectName("Gaze_Estimation")Gaze_Estimation.resize(1319, 862)self.verticalLayoutWidget = QtWidgets.QWidget(Gaze_Estimation)self.verticalLayoutWidget.setGeometry(QtCore.QRect(10, 30, 391, 321))self.verticalLayoutWidget.setObjectName("verticalLayoutWidget")self.verticalLayout_setting = QtWidgets.QVBoxLayout(self.verticalLayoutWidget)self.verticalLayout_setting.setContentsMargins(0, 0, 0, 0)self.verticalLayout_setting.setObjectName("verticalLayout_setting")self.horizontalLayout_predictor = QtWidgets.QHBoxLayout()self.horizontalLayout_predictor.setObjectName("horizontalLayout_predictor")self.label_predictor = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_predictor.setTextFormat(QtCore.Qt.AutoText)self.label_predictor.setObjectName("label_predictor")self.horizontalLayout_predictor.addWidget(self.label_predictor)self.lineEdit_predictor = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_predictor.setText("")self.lineEdit_predictor.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_predictor.setObjectName("lineEdit_predictor")self.horizontalLayout_predictor.addWidget(self.lineEdit_predictor)self.pushButton_predictor = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_predictor.setAutoDefault(False)self.pushButton_predictor.setDefault(False)self.pushButton_predictor.setObjectName("pushButton_predictor")self.horizontalLayout_predictor.addWidget(self.pushButton_predictor)self.verticalLayout_setting.addLayout(self.horizontalLayout_predictor)self.horizontalLayout_gaze_model = QtWidgets.QHBoxLayout()self.horizontalLayout_gaze_model.setObjectName("horizontalLayout_gaze_model")self.label_gaze_model = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_gaze_model.setTextFormat(QtCore.Qt.AutoText)self.label_gaze_model.setObjectName("label_gaze_model")self.horizontalLayout_gaze_model.addWidget(self.label_gaze_model)self.lineEdit_gaze_model = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_gaze_model.setText("")self.lineEdit_gaze_model.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_gaze_model.setObjectName("lineEdit_gaze_model")self.horizontalLayout_gaze_model.addWidget(self.lineEdit_gaze_model)self.pushButton_gaze_model = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_gaze_model.setAutoDefault(False)self.pushButton_gaze_model.setDefault(False)self.pushButton_gaze_model.setObjectName("pushButton_gaze_model")self.horizontalLayout_gaze_model.addWidget(self.pushButton_gaze_model)self.verticalLayout_setting.addLayout(self.horizontalLayout_gaze_model)self.horizontalLayout_pnet_model = QtWidgets.QHBoxLayout()self.horizontalLayout_pnet_model.setObjectName("horizontalLayout_pnet_model")self.label_pnet_model = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_pnet_model.setTextFormat(QtCore.Qt.AutoText)self.label_pnet_model.setObjectName("label_pnet_model")self.horizontalLayout_pnet_model.addWidget(self.label_pnet_model)self.lineEdit_pnet_model = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_pnet_model.setText("")self.lineEdit_pnet_model.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_pnet_model.setObjectName("lineEdit_pnet_model")self.horizontalLayout_pnet_model.addWidget(self.lineEdit_pnet_model)self.pushButton_pnet_model = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_pnet_model.setAutoDefault(False)self.pushButton_pnet_model.setDefault(False)self.pushButton_pnet_model.setObjectName("pushButton_pnet_model")self.horizontalLayout_pnet_model.addWidget(self.pushButton_pnet_model)self.verticalLayout_setting.addLayout(self.horizontalLayout_pnet_model)self.horizontalLayout_rnet_model = QtWidgets.QHBoxLayout()self.horizontalLayout_rnet_model.setObjectName("horizontalLayout_rnet_model")self.label_rnet_model = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_rnet_model.setTextFormat(QtCore.Qt.AutoText)self.label_rnet_model.setObjectName("label_rnet_model")self.horizontalLayout_rnet_model.addWidget(self.label_rnet_model)self.lineEdit_rnet_model = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_rnet_model.setText("")self.lineEdit_rnet_model.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_rnet_model.setObjectName("lineEdit_rnet_model")self.horizontalLayout_rnet_model.addWidget(self.lineEdit_rnet_model)self.pushButton_rnet_model = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_rnet_model.setAutoDefault(False)self.pushButton_rnet_model.setDefault(False)self.pushButton_rnet_model.setObjectName("pushButton_rnet_model")self.horizontalLayout_rnet_model.addWidget(self.pushButton_rnet_model)self.verticalLayout_setting.addLayout(self.horizontalLayout_rnet_model)self.horizontalLayout_onet_model = QtWidgets.QHBoxLayout()self.horizontalLayout_onet_model.setObjectName("horizontalLayout_onet_model")self.label_onet_mobel = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_onet_mobel.setTextFormat(QtCore.Qt.AutoText)self.label_onet_mobel.setObjectName("label_onet_mobel")self.horizontalLayout_onet_model.addWidget(self.label_onet_mobel)self.lineEdit_onet_model = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_onet_model.setText("")self.lineEdit_onet_model.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_onet_model.setObjectName("lineEdit_onet_model")self.horizontalLayout_onet_model.addWidget(self.lineEdit_onet_model)self.pushButton_onet_model = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_onet_model.setAutoDefault(False)self.pushButton_onet_model.setDefault(False)self.pushButton_onet_model.setObjectName("pushButton_onet_model")self.horizontalLayout_onet_model.addWidget(self.pushButton_onet_model)self.verticalLayout_setting.addLayout(self.horizontalLayout_onet_model)self.horizontalLayout_device = QtWidgets.QHBoxLayout()self.horizontalLayout_device.setObjectName("horizontalLayout_device")self.label_device = QtWidgets.QLabel(self.verticalLayoutWidget)self.label_device.setTextFormat(QtCore.Qt.AutoText)self.label_device.setObjectName("label_device")self.horizontalLayout_device.addWidget(self.label_device)self.lineEdit_device = QtWidgets.QLineEdit(self.verticalLayoutWidget)self.lineEdit_device.setText("")self.lineEdit_device.setEchoMode(QtWidgets.QLineEdit.Normal)self.lineEdit_device.setObjectName("lineEdit_device")self.horizontalLayout_device.addWidget(self.lineEdit_device)self.pushButton_device = QtWidgets.QPushButton(self.verticalLayoutWidget)self.pushButton_device.setAutoDefault(False)self.pushButton_device.setDefault(False)self.pushButton_device.setObjectName("pushButton_device")self.horizontalLayout_device.addWidget(self.pushButton_device)self.verticalLayout_setting.addLayout(self.horizontalLayout_device)self.retranslateUi(Gaze_Estimation)QtCore.QMetaObject.connectSlotsByName(Gaze_Estimation)def retranslateUi(self, Gaze_Estimation):_translate = QtCore.QCoreApplication.translateGaze_Estimation.setWindowTitle(_translate("Gaze_Estimation", "Form"))self.label_predictor.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Predictor:</span></p></body></html>"))self.pushButton_predictor.setText(_translate("Gaze_Estimation", "选择文件"))self.label_gaze_model.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Gaze model:</span></p></body></html>"))self.pushButton_gaze_model.setText(_translate("Gaze_Estimation", "选择文件"))self.label_pnet_model.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Pnet model:</span></p></body></html>"))self.pushButton_pnet_model.setText(_translate("Gaze_Estimation", "选择文件"))self.label_rnet_model.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Rnet model:</span></p></body></html>"))self.pushButton_rnet_model.setText(_translate("Gaze_Estimation", "选择文件"))self.label_onet_mobel.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Onet model:</span></p></body></html>"))self.pushButton_onet_model.setText(_translate("Gaze_Estimation", "选择文件"))self.label_device.setText(_translate("Gaze_Estimation", "<html><head/><body><p><span style=\" font-size:11pt;\">Device:</span></p></body></html>"))self.pushButton_device.setText(_translate("Gaze_Estimation", "选择文件"))

二、用另一个py文件调用展示ui

import sysfrom PyQt5.QtWidgets import *from UI import Ui_Gaze_Estimationclass MyWindow(QWidget, Ui_Gaze_Estimation):def __init__(self):super(MyWindow, self).__init__()self.setupUi(self)self.retranslateUi(self)if __name__ == "__main__":app = QApplication(sys.argv)w = MyWindow()# 展示窗口w.show()app.exec()

运行代码即可成功展示UI界面：

成功展示UI

三、参考

1. Anaconda Prompt切换路径不能进入D盘_软件安装好难啊的博客-CSDN博客_为什么访问不了d盘 anaconda promote

1. python下将.ui转为.py文件，并用另一个.py调用显示_郑琳潇的博客-CSDN博客_将ui文件转为py后怎么使用?

1. PyQt将.ui文件转换为.py文件_跃然实验室的博客-CSDN博客_把ui文件转化为py文件