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