old_contents: from flask import Flask, request, Response
  import httplib, json
  from LightManager import LightManager
  
  app = Flask(__name__, static_url_path='')
  manager = LightManager()
  
  def getColor():
      if 'red' in request.args and 'green' in request.args and 'blue' in request.args:
              color = (int(request.args.get('red')), int(request.args.get('green')), int(request.args.get('blue')))
      elif 'mono' in request.args:
          color = int(request.args.get('mono'))
      else:
          raise Exception
      return color
  
  def getZone():
      if 'zone' in request.args:
          return request.args.get('zone')
      else:
          return None
  
  @app.route('/setLights/')
  def apiSetLights():
      try:
          color = getColor()
          zone = getZone()
          manager.setLights(color, zone)
          return Response(status=httplib.NO_CONTENT)
      except:
          return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/setEvent/')
  def apiSetEvent():
      try:
          color = getColor()
          zone = getZone()
          delay = int(request.args.get('delay'))
          eventId = manager.setEvent(delay, color, zone)
          body = json.dumps({'eventId': eventId})
          return Response(response=body, status=httplib.OK)
      except:
          return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/cancelEvent/')
  def apiCancelEvent():
      try:
          eventId = request.args.get('eventId')
          manager.cancelEvent(eventId)
          return Response(status=httplib.NO_CONTENT)
      except:
         return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/getZoneInfo/')
  def apiGetZoneInfo():
      try:
          body = json.dumps(manager.getZoneInfo())
          return Response(response=body, status=httplib.OK)
      except:
          return Response(status=httplib.INTERNAL_SERVER_ERROR)
  
  
  if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8001)
new_contents: from flask import Flask, request, Response
  from flask_cors import CORS
  import httplib, json
  from LightManager import LightManager
  
  app = Flask(__name__, static_url_path='')
  CORS(app)
  manager = LightManager()
  
  def getColor():
      if 'red' in request.args and 'green' in request.args and 'blue' in request.args:
              color = (int(request.args.get('red')), int(request.args.get('green')), int(request.args.get('blue')))
      elif 'mono' in request.args:
          color = int(request.args.get('mono'))
      else:
          raise Exception
      return color
  
  def getZone():
      if 'zone' in request.args:
          return request.args.get('zone')
      else:
          return None
  
  @app.route('/setLights/')
  def apiSetLights():
      try:
          color = getColor()
          zone = getZone()
          manager.setLights(color, zone)
          return Response(status=httplib.NO_CONTENT)
      except:
          return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/setEvent/')
  def apiSetEvent():
      try:
          color = getColor()
          zone = getZone()
          delay = int(request.args.get('delay'))
          eventId = manager.setEvent(delay, color, zone)
          body = json.dumps({'eventId': eventId})
          return Response(response=body, status=httplib.OK)
      except:
          return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/cancelEvent/')
  def apiCancelEvent():
      try:
          eventId = request.args.get('eventId')
          manager.cancelEvent(eventId)
          return Response(status=httplib.NO_CONTENT)
      except:
         return Response(status=httplib.BAD_REQUEST)
  
  @app.route('/getZoneInfo/')
  def apiGetZoneInfo():
      try:
          body = json.dumps(manager.getZoneInfo())
          return Response(response=body, status=httplib.OK)
      except:
          return Response(status=httplib.INTERNAL_SERVER_ERROR)
  
  
  if __name__ == '__main__':
    app.run(host='0.0.0.0', port=8001)
subject: set the CORS header for all responses