Convert Placemark from google address KML to CSV like output

conv_gmap_address.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

# KML converter for "google address"

import argparse
# from here https://github.com/martinblech/xmltodict
import xmltodict

# parse args
parser = argparse.ArgumentParser()
parser.add_argument('kml_file', type=str, help='KML file to parse')
args = parser.parse_args()

# open XML and decode
with open(args.kml_file, 'rb') as f:
    kml_dict = xmltodict.parse(f)

for pm in kml_dict['kml']['Document']['Folder']['Placemark']:
    name = pm['name']
    coordinates = pm['Point']['coordinates']
    data = coordinates.split(',')
    long, lat, _ = map(float, data)
    print('"%50s", "%.8f", "%.8f"' % (name, lat, long))