[web2py] new feature in trunk: ics calendar serialization:

[Massimo Di Pierro]

# model:

db.define_table('event',
                 Field('title'),
                 Field('start_datetime','datetime'),
                 Field('stop_datetime','datetime'))

# controller:
def events():
     response.view = 'generic.ics'
     events = db(db.event).select()
     title = 'my calendar'
     link = 'http://somewhere'
     return locals()

now visit http://..../events to export the calendar in ICS for Mac Mail and 
Google Calendar.