import requests
import json
import sys
import os

way = sys.argv[1]
if way == "way":
	way = sys.argv[2]

overpass_url = "http://overpass-api.de/api/interpreter"
overpass_query = "[out:json];(way("+way+"););out center;"
response = requests.get(overpass_url,
                        params={'data': overpass_query})

data = response.json()

for element in data['elements']:
  lon = element['center']['lon']
  lat = element['center']['lat']

latitude=str(lat)
longitude=str(lon)