# -*- coding: utf-8 -*-

import json

import requests


def query_equipment_info():
    url = 'http://api.sagacloud.cn/pythonserver/equipment_parameter_access/get_equipname_paramname/'
    response = requests.get(url, timeout=30)

    return response.json()


def write_info(info):
    with open('equipment_info.json', 'wt') as f:
        json.dump(info.get('equipment_and_parameter'), f, ensure_ascii=False)

    print('Wrote to json file')


if __name__ == '__main__':
    write_info(query_equipment_info())