#-*-coding=utf-8-*-

'weather report sax parser'

__author__='lixiaolin'

from xml.parsers.expat import ParserCreate

L=[]
count=0
class WeatherSaxHandler(object):
    count=0

    def start_element(self,name,attrs):
        global L,count
        if name=='yweather:location':
            L.insert(0,attrs['city'])
            L.insert(1,attrs['country'])
        if name=='yweather:forecast' and count==0:
            count=count+1
            L.insert(2,attrs['text'])
            L.insert(3,attrs['low'])
            L.insert(4,attrs['high'])
        if name=='yweather:forecast' and count==1:
            L.insert(5,attrs['text'])
            L.insert(6,attrs['low'])
            L.insert(7,attrs['high'])

    def end_element(self,name):
        pass

    def char_data(self,text):
        pass

    def result(self):
        global L
        return {
        'city': L[0],
        'country': L[1],
        'today': {
            'text': L[2],
            'low': L[3],
            'high': L[4]
        },
        'tomorrow': {
            'text': L[5],
            'low': L[6],
            'high': L[7]
        }
    }