# -*- coding: utf-8 -*-
#
# Copyright(c) 2015 http://feilong.me
#
# @author: Felinx Lee <felinx.lee@gmail.com>
#

from tornado.httpclient import HTTPClient, HTTPRequest
from tornado import escape
import hashlib

cookie = "csrftoken=..." # Your current cookie 
cookie = escape.squeeze(cookie)
agent = "Instagram 6.14.0 (iPhone7,1; iPhone OS 8_3; zh_CN;zh-Hans) AppleWebKit/420+"
url = "https://i.instagram.com/api/v1/feed/user/USER_ID" #  USER_ID should be replaced by real ID like 12345678

def main():
    client = HTTPClient()
    request = HTTPRequest(url, headers={"Cookie": cookie, "User-Agent": agent})
    response = client.fetch(request)
    
    resp = escape.json_decode(response.body)
    items = resp.get("items", [])
    for item in items:
        imgurl = item["image_versions2"]["candidates"][0]["url"]
        urlmd5 = hashlib.md5(imgurl).hexdigest()
        print "wget '%s' -O %s.jpg" % (imgurl, urlmd5) # or run this command in Python or request img file again

if __name__ == '__main__':
    main()