parking.py

#!/usr/bin/pyhton
# -*- encoding: utf-8 -*-

import urllib2
import json
import pygmaps
from pygeocoder import Geocoder, GeocoderError

url = 'http://data.taipei.gov.tw/opendata/apply/query/QzhBMEJFOTctMEEzRC00M0Q2LThDNDktNDVCNDc3NDNDRDBC?$format=json'


def main():
    content = urllib2.urlopen(url).read()
    datas = json.loads(content)

    mymap = pygmaps.maps(25.0336, 121.5644, 16)

    for item in datas:
        address = u'台北市' + item['area'] + item['address']
        print address
        try:
            results = Geocoder.geocode(address)
        except GeocoderError:
            continue
        latitude, longitude = results[0].coordinates
        try:
            lat = float(latitude)
            lng = float(longitude)
        except ValueError:
            print 'Error', address
            continue
        print lat, lng
        mymap.addpoint(lat, lng, '#FF0000')

    mymap.draw('./parking.html')

if __name__ == '__main__':
    main()