old_contents: from flask import Flask, request
  from pymongo import MongoClient
  import os
  import json
  import pprint
  app = Flask(__name__)
  
  client = MongoClient(os.environ["MONGOLAB_URI"])
  db = client["heroku_gw4w78g9"]
  col = db["locations"]
  print col
  
  @app.route('/location', methods=["POST"])
  def addLocation():
    try:
      print "REQUEST.JSON", "---", request.json, "---"
      col.insert_one(request.json)
    except Exception as e:
      import traceback
      print traceback.format_exc()
    return "ok" 
  
  @app.route('/')
  def hello_world():
    locs = [d for d in col.find({})]
    print pprint.pformat(locs)
    return pprint.pformat(locs)
  
  if __name__ == '__main__':
    app.run(debug=True)
  
new_contents: from flask import Flask, request
  from pymongo import MongoClient
  import os
  import json
  import pprint
  app = Flask(__name__)
  
  client = MongoClient(os.environ["MONGOLAB_URI"])
  db = client["heroku_gw4w78g9"]
  col = db["locations"]
  print col
  
  @app.route('/location', methods=["POST"])
  def addLocation():
    try:
      col.insert_one(request.json)
    except Exception as e:
      import traceback
      print traceback.format_exc()
    return "ok" 
  
  @app.route('/')
  def hello_world():
    locs = [d for d in col.find({})]
    print pprint.pformat(locs)
    return "<pre>" + pprint.pformat(locs) + "</pre>"
  
  if __name__ == '__main__':
    app.run(debug=True)
  
subject: update server