WxPython Intro

Must define a class that derives from (i.e., is a subclass of) wxApp
OnInit() called from wxApp’s constructor, so override this method and build the GUI from there
Attribute convention: MixedCaseConcatenation()
Most documentation is for the wxWindows components, but is easy to translate to wxPython implementation, e.g.,
- wxButton C++ API doc

Must define a class that derives from (i.e., is a subclass of) wxApp