# coding:UTF-8 import urllib import urllib2 __author__ = 'Administrator' from poster.encode import multipart_encode from poster.streaminghttp import register_openers register_openers() def upload(fileName):     """     通过百度开发者 API 上传文件到百度云     """     datagen, headers = multipart_encode({"file": open("E:\\PHPTest\\Test1\\%s"%fileName, "rb")})     baseurl = "https://pcs.baidu.com/rest/2.0/pcs/file?"     args = {         "method": "upload",         "access_token": "0.a2834e35964a7b0704242wef160507c1.2592000.1386326697.1060338330-1668780",         "path": "/apps/ResourceSharing/%s"%fileName     }     encodeargs = urllib.urlencode(args)     url = baseurl + encodeargs     print(url)     request = urllib2.Request(url, datagen, headers)     result = urllib2.urlopen(request).read()     print(result) upload("host.txt")