Produits Entr'ouvert » Calebasse

        start_datetime = datetime(date.year, date.month, date.day, 8, 0)

        end_datetime = datetime(date.year, date.month, date.day, 8, 15)

        result = dict()

        while (start_datetime.hour <= 19):

            for participant in participants:

                if not result.has_key(start_datetime.hour):