Python capture weather

Python capture weather

The program is simple.

Find the data intercepted by the website based on the url.

#!/usr/bin/env pythonimport urllib2import reprovice=raw_input('input you provice')city=raw_input("input city:")url = "http://qq.ip138.com/weather/"+provice+"/"+city+".htm"#url = "http://qq.ip138.com/weather/anhui/HuoShan.htm"class Weather():        def __init__(self):                pass        def getHtml(self, url):                req = urllib2.Request(url)                res = urllib2.urlopen(req)                html = res.read()                res.close()                return html        def getWeather(self, html):                patterndate = re.compile(">(\d{4}-\d{1,2}-\d{1,2} .+)<")                date = patterndate.findall(html)                patternweather = re.compile("
(.+)")                weather = patternweather.findall(html)                patterntemperature = re.compile("([-]?\d{1,2}.+)")                temperature = patterntemperature.findall(html)                if len(date) == 0:                        print "Cannot get city's weather you input"                        return                for i in range(len(date)):                        print "%s" % date[i], "\t%s" % weather[i], "\t%s" % temperature[i]if __name__ == "__main__":        weather = Weather()        weather.getWeather(weather.getHtml(url))

Prepare the database later