#!/usr/bin/python2.4

import cgi
import cgitb; cgitb.enable()
import random

from htmltmpl import TemplateManager, TemplateProcessor

def main():
    form = cgi.FieldStorage()
    media = Media(form)
    media.ui()

class Media:
    def __init__(self, form):
        self.media = form.getvalue("media", "all")
        self.colours = ['green', 'blue', 'red', 'yellow']
        self.media_type = ['all', 'aural', 'braille', 'handheld', 'print', 'projection', 'screen', 'tty', 'tv', 'embossed']

    def ui(self):

        #print "Content-Type: text/html"
        print "Content-Type: application/xhtml+xml"
        print

        template = TemplateManager().prepare("basic.tmpl")
        tproc = TemplateProcessor()

        tproc.set("colour", random.choice(self.colours))
        tproc.set("media", self.media)
        tproc.set("Media", [{'type': i} for i in self.media_type])

        print tproc.process(template)

if __name__ == "__main__":
    main()