Python uploads files using post

Foreword: Because the project needs to do the interface test to upload the file this request, when checking the data found using requests to do upload file is very simple, so down the library to complete. The follow-up will sometimes see if you can do it with traditional urllib2.

First you have to have a requests:

Https://github.com/kennethreitz/requests

and import it in.

Then:

def post (self,url,param_dict,param_header,file = ", Param_type = ' X-www-form-urlencode '):
" "
@ Function: Package Post mode
@paramType: Refers to the passed-in parameter type, which can be form-data, X-www-form-urlencode, JSON
" "
Respone_code = None
respone = None
Try:
if Param_type = = ' X-www-form-urlencode ':
params = param_dict
elif Param_type = = ' json ':
params = json.dumps (param_dict)
if File = = ':
ret = Requests.post (self. Server+url, Data=params, Headers=param_header)
Else:

Files = {' file ': Open (file, ' RB ')}
ret = Requests.post (self. Server+url, data=params, headers=param_header,files = files)
Respone_code = Ret.status_code
Respone = Ret.text
except requests. Httperror, E:
Respone_code = E.getcode ()
Respone = E.read (). Decode ("Utf-8")

Return Respone_code,respone

Also attached http://blog.csdn.net/iloveyin/article/details/21444613, this blog in detail describes the use of requests this library method

Python uploads files using post