系统:15.10(Wily Werewolf)x64
码:
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'test.ui'
#
# Created by: PyQt5 UI code generator 5.5.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(400, 300)
self.pushButton = QtWidgets.QPushButton(Form)
self.pushButton.setGeometry(QtCore.QRect(120, 120, 85, 26))
self.pushButton.setObjectName("pushButton")
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.pushButton.setText(_translate("Form", "PushButton"))
if __name__ == '__main__':
app = QtGui.QApplication(sys.argv)
ex = Ui_Form()
ex.show()
sys.exit(app.exec_())
我收到以下错误:
app = QtGui.QApplication(sys.argv)
AttributeError: 'module' object has no attribute 'QApplication'
基本上,我使用Qt5设计了GUI,然后使用了pyuic5。我已经安装了PyQt5,不确定安装是否按预期进行。
用户界面设计:
任何帮助将不胜感激。
参考方案
我不确定您的主要功能是如何产生的。我试图用似乎与pyuic5相同的版本来复制它。我用命令行pyuic5 -x untitled.ui
调用它(这里的ui就像您的情况一样只是在Widget中包含一个PushButton)。 -x
选项的作用是:“生成的Python代码包括少量其他代码,这些代码在作为独立应用程序执行时会创建并显示GUI。” (http://pyqt.sourceforge.net/Docs/PyQt5/designer.html)我得到的结果是
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'untitled.ui'
#
# Created by: PyQt5 UI code generator 5.5.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(400, 300)
self.pushButton = QtWidgets.QPushButton(Form)
self.pushButton.setGeometry(QtCore.QRect(70, 50, 75, 23))
self.pushButton.setObjectName("pushButton")
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.pushButton.setText(_translate("Form", "PushButton"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Form = QtWidgets.QWidget()
ui = Ui_Form()
ui.setupUi(Form)
Form.show()
sys.exit(app.exec_())
具有不同的主要功能其余代码是等效的。
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