info = {
	'author': 'Jon Bergli Heier',
	'title': 'Google Calculator',
	'description': 'Google Calculator',
}

import urllib, urllib2, json

class Module:
	def __init__(self, bot):
		self.irc = bot
		if self.irc:
			self.irc.register_keyword('!gcalc', self)

	def calc(self, s):
		url = 'http://www.google.com/ig/calculator?%s' % urllib.urlencode({'q': s})
		u = urllib2.urlopen(url)

		# fix object keys
		data = u.read().decode('iso-8859-1').replace('lhs', '"lhs"').replace('rhs', '"rhs"').replace('error', '"error"').replace('icc', '"icc"')
		data = json.loads(data)
		if len(data['error']):
			return
		return '%s = %s' % (data['lhs'], data['rhs'])

	def keyword(self, nick, channel, kw, msg):
		target = channel if not channel == self.irc.nickname else nick.split('!')[0]
		args = msg.split()
		if len(args) == 0:
			self.irc.msg(target, 'Usage: !gcalc expression')
			return
		results = self.calc(' '.join(args))
		if results:
			self.irc.msg(target, results.encode('utf-8'))
		else:
			self.irc.msg(target, 'Something failed.')

if __name__ == '__main__':
	import sys
	m = Module(None)
	search = ' '.join(sys.argv[1:])
	results = m.calc(search)
	if results:
		print results
	else:
		print 'No results.'