Geocoding addresses from a CSV file and outputting to a json file

geocode.py

#!/usr/bin/python
# Filename: geocoding.py

import csv
from geopy import geocoders
import time

g = geocoders.Google()

spamReader = csv.reader(open('fileName.csv', 'rbU'), quotechar='|')
f = open("data.json", 'w')
f.write('var data = { "count": 13000, "locations": [')
for row in spamReader:
    a = ', '.join(row)
    time.sleep(.1)
    try:
        for place, (lat, lng) in g.geocode(a, exactly_one=False):
            #print place, lat, lng
            continue
    except (ValueError, geocoders.google.GQueryError, geocoders.google.GeocoderResultError, geocoders.google.GBadKeyError, geocoders.google.GTooManyQueriesError):
        #print("Error: geocode failed on input %s with message %s"%(a, error_message))
        continue

    b = '{"location_title": ' + '"' + str(place).replace("'", " ") + '"' + ', "longitude": ' + str(lng) + ', "latitude": ' + str(lat) + "},\n"
    print b
    f.write(b)
f.write(']}')