How to make links in a QWizard's subtitle clickable?

Question

I am constructing a little wizard following Qt's classwizard example.

Now I set the subTitle of my QWizard instance to some html text that includes a link. I know about QLabel.setOpenExternalLinks(True) but how do I achieve the same effect with a QWizard's subTitle?

I looked at QWizardOptions but there is nothing there.

Please take a look at the following image:

I want to make www.plugincafe.com open in the default browser.

Thanks for reading.

EDIT: I am already calling self.setSubTitleFormat(1) where self is the QWizard instance and 1 is the enum value for Qt::RichText because I don't know how to get the proper enum constant in PyQt.

I tried all possible 4 enum values but other than text styling or no it didn't change anything.

The string value with the embedded HTML is 'Obtain a unique ID from <a href="http://www.plugincafe.com">www.plugincafe.com</a> or use <font color="maroon">%s</font> for testing purposes.' % PLUGIN_ID_TESTING

Answer 1

QWizard (and QWizardPage) only expose mimimal control over the QLabel used as subtitle, but you can just iterate through all child QLabels in your QWizard and call setOpenExternalLinks(True):

for label in wizard.findChildren(QLabel):
    label.setOpenExternalLinks(True)

If you don't want to set it on all labels, then you need to check if you found the correct one.