pybot/modules/weather.py

import urllib2
import json

class Weather:
  def __init__(self, events=None, printer_handle=None, bot=None):
    self.events = events
    self.printer = printer_handle
    self.interests = ['__.weather__']
    self.bot = bot

    self.help = ".weather <zipcode>"

    for event in events:
      if event._type in self.interests:
    #    print "DEBUG: registering to ",
    #    print event
        event.subscribe(self)

  def handle(self, event):
    _z = event.line.split()
    if _z[-1] != "":
      try:
        zipcode = _z[-1] # zipcode should be last word on line (.weather 95928, eg)
        url = 'http://api.wunderground.com/api/1fe31b3b4cfdab66/conditions/lang:EN/q/'+zipcode+'.json'
        try:
          response = urllib2.urlopen(url)
        # catch timeouts
        except urllib2.HTTPError:
          self.printer("PRIVMSG " + event.channel + " :Wunderground appears down. Sorry\n")
          return

        json_string = response.read()
        parsed_json = json.loads(json_string)
        self.printer("PRIVMSG " + event.channel + " :" + parsed_json['current_observation']['display_location']['city'] + ", " + parsed_json['current_observation']['display_location']['state'] + ": " + parsed_json['current_observation']['weather'] + ", " + parsed_json['current_observation']['feelslike_string'] + '\n')
        #self.printer("PRIVMSG " + event.channel + " :For complete info: http://www.wunderground.com/cgi-bin/findweather/hdfForecast?query="+zipcode + '\n')
      except KeyError:
        pass