I have been a coder and pythonista for 5 years, and excel with other languages too including C, Php, HTML, and CSS.
I have developed other complex interfaces on both Windows and Ubuntu using Tkinter, Pygame and Pygtk.
I work best within the first few hours of receiving a project so within the first day(12 hours) a result should be expected, and from there on feedback and customizations are needed.
I am an excellent communicator, working with asking as many questions as needed in order to produce best quality product, in case any clarifications are needed.
In this project, I plan on using tkinter since it ships default. May I ask what model of distribution you wish to provide with this? As an exe file or a script?
I would use a parser library to traverse the HTML files, assuming complete validity of the formation of said files.
I would also write tests to ensure that the structure of files provided would conform to a set standard that shall be inferred from provided files.