import os

import json

import binascii

import string

import httplib

import urllib2

from datetime import datetime

USER_TOKEN = 'your user token' # user token

PRODUCT_ID = 0 # product id you want to generate device

devices_count = 1 # count

DATETIME_FORMAT = '%Y%m%d-%H-%M-%S'

now = datetime.now()

dir_datetime = now.strftime(DATETIME_FORMAT)

abspath = os.path.abspath(__file__)

dname = os.path.dirname(abspath) + os.sep + dir_datetime

os.makedirs(dname)

os.chdir(dname)

host = 'iot.espressif.cn'

headers = {'Host': host, 'User-Agent': 'Mozilla', 'Accept': '*/*', 'Authorization': 'token ' + USER_TOKEN}

devices_serial = ['{}'] * devices_count

params = '{"devices": ['+ ','.join(devices_serial) + ']}'

path = '/v1/products/%s/devices/' % PRODUCT_ID

conn = httplib.HTTPConnection(host, port=80)

conn.request("POST", path, params, headers)

response = conn.getresponse()

data = response.read()

devices_as_dict = json.loads(data)

devices = []

print data

for device in devices_as_dict['devices']:

(id, serial, token) = (device['id'], device['serial'], device['key']['token'])

devices.append({'id':str(id), 'serial': str(serial), 'token': str(token)})

bitlist = ['FF']*88

bytes = binascii.a2b_hex(''.join(bitlist))

for device in devices:

bitout = open(device['token']+'.bin', 'wb')

bitout.write(device['token'])

bitout.write(bytes)

bitout.close()

devices_generate = open('devices-generate.csv', 'w')

devices_generate.write('id,serial,token\n')

for device in devices:

devices_generate.write('%s,%s,%s\n' % (device['id'], device['serial'], device['token']))

devices_generate.close()