This is just a toy HTTP server/micro web framework. You should probably not use as it was written on a rainy/lazy day and because it has not other purposes than to toying with writing a HTTP server in plain Python.
If you want to write a HTTP server from scratch you might want to look at HTTP made really easy or at the HTTP/1.1 RFC 2616.
If you're looking for a nice Python micro web framework then you should check Bottle out.