pyqt:QMessageBox输出中的变量值? [英] pyqt: Variable values in QMessageBox output?

问题描述

现在，我正在QMessageBox中显示一个带有文本的窗口.它可以正常工作并正确显示文本.

Right now I'm displaying a window with text in a QMessageBox. It works and displays the text accurately.

 profBox = QMessageBox()
 QMessageBox.about(self,'Profile', "Gender: <br /> Age: < br />") #Ideal output is gender: F (stored in a variable) and Age: X (also stored in a variable)

我想包括要放入Gender& amp;之后的某些变量的值.年龄，但我对包含变量值的语法感到好奇.我要先将它们转换为字符串吗?由于.about框最多只能包含三个参数，因此如何包括它们?

I would like to include the value of certain variables to put after Gender & Age but I am curious about the syntax for including variable values. Do I convert them to strings first? How do I include them since an .about box can only take a maximum of three arguments?

谢谢！

推荐答案

使用 str.format :

>>> gender = 'M'
>>> age = 33

>>> "Gender: {}<br /> Age: {}< br />".format(gender, age)
'Gender: M<br /> Age: 33< br />'

或使用 %运算符:

or use % operator:

>>> "Gender: %s<br /> Age: %s< br />" % (gender, age)
'Gender: M<br /> Age: 33< br />'

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