我正在尝试将代码从PyQt5更改为PySide2。我的大多数脚本只需将导入从PyQt5更改为PySide2,并且它的工作原理相同。不过,我试图将Qt文档中的licensewizard示例从PyQt5修改为PySide2。在PyQt5中它工作得很好,但是在PySide2中,我得到一个错误,退出代码139(被信号11:SIGSEGV中断)。用于线性向导的pyside2qwizard代码(如类向导示例)运行良好。有人知道它为什么在非线性向导中失败,为什么我会得到这个错误?在
谢谢
下面的代码适用于PyQt5。用PySide2替换PyQt5时出现错误
进程结束,退出代码132(被信号4:SIGILL中断)
class IntroductionPage(QtWidgets.QWizardPage):
def __init__(self):
super(IntroductionPage, self).__init__()
self.setTitle("Introduction")
self.label = QtWidgets.QLabel("set this up")
self.label.setWordWrap(True)
self.layout = QtWidgets.QVBoxLayout()
self.layout.addWidget(self.label)
self.setLayout(self.layout)
def nextId(self):
return Wizard.class1
class ClassesPage1(QtWidgets.QWizardPage):
def __init__(self):
super(ClassesPage1, self).__init__()
self.setTitle("Choices")
self.setSubTitle("Choose 1")
self.radButton1 = QtWidgets.QRadioButton('1A')
self.radButton2 = QtWidgets.QRadioButton('1B')
self.radButton3 = QtWidgets.QRadioButton('1C')
self.layout = QtWidgets.QVBoxLayout()
self.layout.addWidget(self.radButton1)
self.layout.addWidget(self.radButton2)
self.layout.addWidget(self.radButton3)
self.class_selected1 = QtWidgets.QLineEdit()
self.setLayout(self.layout)
def nextId(self):
if self.radButton2.isChecked():
return Wizard.class2
elif self.radButton3.isChecked():
return Wizard.class2
else:
return Wizard.conclusion
class ClassesPage2(QtWidgets.QWizardPage):
def __init__(self):
super(ClassesPage2, self).__init__()
#self.page = QWizardPage()
self.setTitle("Classes for grade 2")
self.setSubTitle("Please select a Class")
self.radButton1 = QtWidgets.QRadioButton('2A')
self.radButton2 = QtWidgets.QRadioButton('2B')
self.radButton3 = QtWidgets.QRadioButton('2C')
self.layout = QtWidgets.QVBoxLayout()
self.layout.addWidget(self.radButton1)
self.layout.addWidget(self.radButton2)
self.layout.addWidget(self.radButton3)
self.class_selected2 = QtWidgets.QLineEdit()
self.setLayout(self.layout)
def nextId(self):
return Wizard.conclusion
class ClassesPage3(QtWidgets.QWizardPage):
def __init__(self):
super(ClassesPage3, self).__init__()
self.setTitle("Classes for grade 3")
self.setSubTitle("Please select a Class")
self.radButton1 = QtWidgets.QRadioButton('3A')
self.radButton2 = QtWidgets.QRadioButton('3B')
self.radButton3 = QtWidgets.QRadioButton('3C')
self.layout = QtWidgets.QVBoxLayout()
self.layout.addWidget(self.radButton1)
self.layout.addWidget(self.radButton2)
self.layout.addWidget(self.radButton3)
self.class_selected3 = QtWidgets.QLineEdit()
self.setLayout(self.layout)
def nextId(self):
return Wizard.conclusion
class ConclusionPage(QtWidgets.QWizardPage):
def __init__(self):
super(ConclusionPage, self).__init__()
self.layout = QtWidgets.QVBoxLayout()
self.label = QtWidgets.QLabel(self)
self.label2 = QtWidgets.QLabel(self)
self.layout.addWidget(self.label)
self.layout.addWidget(self.label2)
self.setLayout(self.layout)
class Wizard(QtWidgets.QWizard):
num_of_pages = 5
(intro, class1, class2, class3, conclusion) = range(num_of_pages)
def __init__(self):
super(Wizard, self).__init__()
self.setPage(self.intro, IntroductionPage())
self.setPage(self.class1, ClassesPage1())
self.setPage(self.class2, ClassesPage2())
self.setPage(self.class3, ClassesPage3())
self.setPage(self.conclusion, ConclusionPage())
self.setStartId(self.intro)
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
wizard = Wizard()
wizard.setWindowTitle("Set Up")
wizard.setWizardStyle(QtWidgets.QWizard.MacStyle)
wizard.show()
sys.exit(app.exec_())
与PyQt5不同的是,PySide2要求您传递一个父类,在您的情况下,解决方案是更改类的构造函数:
收件人:
^{pr2}$当我们添加一个页面时,我们将父对象传递给他:
完整代码:
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