True standard Windows app in Python?

[Pjer Holton]

If I were to build a Windows application that is a true standard Windows
application in every conceivable way and that adheres to the MS Windows
standards as much as possible (installation, GUI, printing, registry, RTF
etc.), and if portability to other platforms is only a minor concern, ...
would Python be a good choice?

What packages, libraries and modules would you recommend for GUI,
installation, data storage etc.?

Thank you very much in advance for your advice!

-- 
Pjer.