Get geolocation information from whatismyipaddress.com

whatismyip_crawler.py

from requests import get
import re, json, optparse

class WhatIsMyIP:
    
    @staticmethod
    def request( ip ):
        clean_html = lambda x: ''.join( [ i.strip() for i in x.split('\n')] )
        url = lambda x: "http://whatismyipaddress.com/ip/%s" %x
        response   = get( url(ip), headers={'User-Agent': 'Mozilla/5.0'} )
        return clean_html( response.content )
        
    @staticmethod
    def to_json( html ):
        table   = lambda x: re.findall( r'</h2><table><tr>(.+)</tr></table>', x )[0]
        key     = lambda x: re.findall( r'<th>(.+):</th>', x )[0]
        value   = lambda x: re.findall( r'<td>([a-zA-Z0-9\.\-]+)', x )[0]
        return dict( [ (key(i), value(i)) for i in table(html).split('</tr><tr>') ] )


if __name__ == '__main__':
    parser = optparse.OptionParser()
    parser.add_option('--ip', action='store', help='IP address of which you wish to get geolocation information')
    opts, sources = parser.parse_args()
    
    if opts.ip:
        html  = WhatIsMyIP.request( opts.ip )
        dict_ = WhatIsMyIP.to_json( html )
        print json.dumps( dict_, indent=2 )
       

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