[erebus.git] / modules / weather.py

# Erebus IRC bot - Author: Erebus Team
# weather module
# This file is released into the public domain; see http://unlicense.org/

# module info
modinfo = {
	'author': 'Erebus Team',
	'license': 'public domain',
	'compatible': [2],
	'depends': ['userinfo'],
	'softdeps': ['help'],
}

# preamble
import modlib
lib = modlib.modlib(__name__)
modstart = lib.modstart
modstop = lib.modstop

# module code
import json, urllib, time, rfc822

def location(person, default=None): return lib.mod('userinfo')._get(person, 'location', default=None)

@lib.hook(('weather','w'), needchan=False)
@lib.help('[<location>]', 'show weather for your location')
def weather(bot, user, chan, realtarget, *args):
	if len(args) == 0:
		place = location(user)
	else:
		place = ' '.join(args)

	if place is not None:
		weather = json.load(urllib.urlopen('http://api.wunderground.com/api/8670e6d2e69ff3c7/conditions/q/%s.json' % (place)))
		if 'error' in weather:
			bot.msg(chan, "Error from Wunderground: %s" % (weather['error']['description']))
			return

		current = weather['current_observation']
		measuredat = rfc822.parsedate_tz(current['observation_time_rfc822'])[:-1] # parsedate_tz returns a 10-tuple which strftime DOESN'T ACCEPT
		measuredatTZ = current['local_tz_short']
		output = u"Weather in %(location)s: As of %(time)s %(tz)s, %(conditions)s, %(cel)s\u00B0C (%(far)s\u00B0F) (feels like %(flcel)s\u00B0C (%(flfar)s\u00B0F)). Wind %(wind)s. %(link)s" % {
			'location': current['observation_location']['full'],
			'time': time.strftime("%a %H:%M", measuredat), 'tz': measuredatTZ,
			'conditions': current['weather'],
			'cel': current['temp_c'], 'far': current['temp_f'],
			'flcel': current['feelslike_c'], 'flfar': current['feelslike_f'],
			'wind': current['wind_string'],
			'link': current['forecast_url'],
		}
		bot.msg(chan, output)
	else:
		bot.msg(chan, "I don't know where to look! Try SETINFO LOCATION <your location>")
Commit	Line	Data
2b2ae281	1	# Erebus IRC bot - Author: Erebus Team
	2	# weather module
	3	# This file is released into the public domain; see http://unlicense.org/
	4
	5	# module info
	6	modinfo = {
	7	'author': 'Erebus Team',
	8	'license': 'public domain',
	9	'compatible': [2],
	10	'depends': ['userinfo'],
	11	'softdeps': ['help'],
	12	}
	13
	14	# preamble
	15	import modlib
	16	lib = modlib.modlib(__name__)
	17	modstart = lib.modstart
	18	modstop = lib.modstop
	19
	20	# module code
	21	import json, urllib, time, rfc822
	22
	23	def location(person, default=None): return lib.mod('userinfo')._get(person, 'location', default=None)
	24
9d5b6eda	25	@lib.hook(('weather','w'), needchan=False)
2b2ae281	26	@lib.help('[<location>]', 'show weather for your location')
	27	def weather(bot, user, chan, realtarget, *args):
	28	if len(args) == 0:
	29	place = location(user)
	30	else:
	31	place = ' '.join(args)
	32
	33	if place is not None:
	34	weather = json.load(urllib.urlopen('http://api.wunderground.com/api/8670e6d2e69ff3c7/conditions/q/%s.json' % (place)))
	35	if 'error' in weather:
	36	bot.msg(chan, "Error from Wunderground: %s" % (weather['error']['description']))
	37	return
	38
	39	current = weather['current_observation']
	40	measuredat = rfc822.parsedate_tz(current['observation_time_rfc822'])[:-1] # parsedate_tz returns a 10-tuple which strftime DOESN'T ACCEPT
	41	measuredatTZ = current['local_tz_short']
	42	output = u"Weather in %(location)s: As of %(time)s %(tz)s, %(conditions)s, %(cel)s\u00B0C (%(far)s\u00B0F) (feels like %(flcel)s\u00B0C (%(flfar)s\u00B0F)). Wind %(wind)s. %(link)s" % {
	43	'location': current['observation_location']['full'],
	44	'time': time.strftime("%a %H:%M", measuredat), 'tz': measuredatTZ,
	45	'conditions': current['weather'],
	46	'cel': current['temp_c'], 'far': current['temp_f'],
	47	'flcel': current['feelslike_c'], 'flfar': current['feelslike_f'],
	48	'wind': current['wind_string'],
	49	'link': current['forecast_url'],
	50	}
	51	bot.msg(chan, output)
	52	else:
4b5f28dd	53	bot.msg(chan, "I don't know where to look! Try SETINFO LOCATION <your location>")