python request 发送form-data 格式数据

# !/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
reload(sys)
sys.path.append('./python2.7/site-packages')
sys.path.append('./python2.7/site-packages/requests_toolbelt-0.8.0-py2.7.egg')
print sys.path
import urllib2
import urllib
import cookielib
import json
import httplib
import re
import requests
import random
from requests_toolbelt import MultipartEncoder
if len(sys.argv) != 7:
    print sys.argv[0] + ' ' +'deploy_name'+' '+ 'apk_name' + ' ' + 'promptInfo' + ' ' + 'versionDesc' + ' ' + 'versionLargeNumber' +' '+'applications.id'
    sys.exit()
deploy_name=sys.argv[1]
apk_name=sys.argv[2]
promptInfo=sys.argv[3]
versionDesc=sys.argv[4]
versionLargeNumber=sys.argv[5]
applications=sys.argv[6]
j = 10
id = []
id = ''.join(str(i) for i in random.sample(range(0,11),j)) # sample(seq, n) 从序列seq中选择n个随机且独立的元素；
print id

s = requests.session()
print s.headers
headers = {

    'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0',

    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',

    'Host': '10.4.160.88:8080',
    'Referer': 'http://10.4.160.88:8080/nqsky-meap-manager/index',

}
login_url = 'http://10.4.160.88:8080/nqsky-meap-manager/login'
data = {'csrf': '',  '_csrf_header': '','userName': 'admin','password':'1'}
# data = urllib.urlencode(data)
response = s.post(login_url, data=data, headers=headers)
#print  response
#print response.status_code
#print response.content
url = 'http://10.4.160.88:8080/nqsky-meap-manager/main/applications/applications/list'
r = s.get(url, headers=headers)
r = r.text
#print r

#headers = {
#
#    'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0',
#    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
#    'Refer':'http://10.4.160.88:8080/nqsky-meap-manager/main/applications/appInfo/list/0/8a8420d85f809d23015f93fa25590d8c',
#    'Content-Type': "multipart/form-data; 'boundary=---------------------------%s" %(id)
#}
print headers
uploadurl='http://10.4.160.88:8080/nqsky-meap-manager/main/applications/appVersion/save'
#data={'versionName':'w213','deviceType':'1','status':'1','versionSystem':'1.0','platformType':'1','promptInfo':'publish','versionDesc':'','appUrl':'','versionLargeNumber':'1.1','versionLargeFile':'checkping.pl','largeFile':'','enforceStatus':'1','snapshotImg':'','snapshotFile':'','snapshotName':'','versionType':'','applications.id':'8a8420d85f809d23015f93fa25590d8c','id':'','auditStatus':'0','appOrder':'1','isPortal':'','deviceAuthority':'','technologyType':'3'}
arr1=['','','','','','']
jsonstr=json.dumps(arr1)
m=MultipartEncoder(
    fields = {
    "versionName":(None,deploy_name),
    "deviceType": (None,"1"),
    "status": (None,"1"),
    "versionSystem":(None,"1.5"),
    "platformType": (None,"1"),
    "promptInfo": (None,promptInfo),
    "versionDesc":(None,versionDesc),
    "versionLargeNumber": (None,versionLargeNumber),
    "versionLargeFile": "apk_name",
    "largeFile": (apk_name,open(apk_name,'rb'),'application/octet-stream'),
    "enforceStatus": (None,"1"),
    "applications.id":(None,applications),
    "auditStatus": (None,"0"),
    "appOrder":  (None,"2"),
    "technologyType": (None,"3"),
    "snapshotImg":(None,jsonstr),
    "snapshotFile":(None,jsonstr),
    "snapshotName":(None,jsonstr)
}
)
print m
response = s.post(uploadurl,data=m,headers={'Content-Type':m.content_type})
print '------------------------------------------------------'
print  response
print response.url
print response.status_code
#print response.content
if response.status_code==200:
   print 'deploy success'
else:
   print 'deploy failed'