ics calendar for LHC

ics_lhc.py

# -*- coding: utf-8 -*-
from datetime import datetime
from icalendar import Calendar, Event
import json
import os
import urllib2

if __name__ == '__main__':
    LHC_ICS_FILE = '/home/hscps/hsc.tia.mat.br/lhc.ics'

    try:
        os.remove(LHC_ICS_FILE)
    except OSError:
        pass

    GET_EVENTS_URL = 'https://lhc.net.br/w/api.php?action=query&list=allpages&apnamespace=100&format=json'

    request = urllib2.urlopen(GET_EVENTS_URL)
    content = json.loads(request.read())

    cal = Calendar()

    allpages = content['query']['allpages']
    for page in allpages:
        page_title = page['title']
        
        start_title_idx = page_title.find(' ')
        summary = page_title[start_title_idx:]

        event_ns_date = page_title.split(' ')[0]
        event_date = event_ns_date.split(':')[1]

        year, month, day = event_date.split('/')
        year, month, day = int(year), int(month), int(day)

        event = Event()
        event['uid'] = page['pageid']
        event.add('summary', summary)
        event.add('dtstart', datetime(year, month, day, 8, 0, 0))
        event.add('dtend', datetime(year, month, day, 8, 0, 0))

        cal.add_component(event)

    with open(LHC_ICS_FILE, 'wb') as ics_file:
        ics_file.write(cal.to_ical())

requirements

icalendar==3.6.1
python-dateutil==2.2
pytz==2013.9
requests==2.2.1
six==1.5.2