import vobject

import urllib

from datetime import date

def workshop_name():

    """

    Reading the ical from fossee.in

    and generating a option field for 

    selecting particular workshop.

    Disabling the registration when 

    number of days are less then 5 and

    enabling registration when workshop 

    is within 30 days.

    """

    eventList = []    

    eventPage = urllib.urlopen('http://fossee.in/event/ical').read()    

    parsedCal = vobject.readOne(eventPage)    

    for event in parsedCal.components():

        eventDate = event.dtstart.value.date()

	daysLeft = eventDate - date.today()

	if daysLeft.days > 3 and daysLeft.days < 31:

            eventList += (tuple((event.summary.value,event.summary.value)),)    

    return tuple(eventList)

if __name__ == '__main__':

    print workshop_name()