Exporting images as.png files (Quick image beta)

#!/usr/bin/python
# -*- coding: utf-8 -*-
from requests_futures.sessions import FuturesSession
import datetime

APP_URL = "your_url_here"
IMAGE_EXPORT_LOC = "/focus-webapp/api/v2/image-export/png"
OUTPUT_FILE_PATH = "yourpath_and_nameofoutputimageinpng_here"
USERNAME = "username_here"
PASSWORD = "password_here"
TIME = datetime.datetime.utcnow().isoformat()
VIEW_NAME = "view_name_here"
VIEW_USER = 'view_owner_here'
ADD_LEGEND = "1"

def main():
    session = FuturesSession()
    req_params = {
        "username": USERNAME,
        "password": PASSWORD,
        "time": TIME,
        "savedViewName": VIEW_NAME,
        "savedViewUser": VIEW_USER,
        'hasLegend': ADD_LEGEND
    }
    future_one = session.post(APP_URL + IMAGE_EXPORT_LOC, params=req_params, verify=False)  # wait for the request to complete, if it hasn't already
    res = future_one.result()
    print('{0} response status: {1}'.format(TIME, res.status_code))
    if res.status_code == 200:
        with open(OUTPUT_FILE_PATH, 'wb') as f:
            f.write(res.content)

if __name__ == '__main__':
    main()