gistfile1.py

#!/usr/bin/python

from wsgiref.simple_server import make_server
from cgi import parse_qs, escape
import logging
import os
import sys

def application(environ, start_response):
   try:
      request_body_size = int(environ.get('CONTENT_LENGTH', 0))
   except (ValueError):
      request_body_size = 0
         
   logger = logging.getLogger(__name__)
   fl = logging.FileHandler('/var/tmp/p.log')
   logger.addHandler(fl)
   logger.setLevel(logging.DEBUG)
   
   request_body = environ['wsgi.input'].read(request_body_size)
   d = parse_qs(request_body)
   logger.log(logging.DEBUG,d)
   name=d.get('name_text', [''])[0]
   name=escape(name)

   response_body = name

   status = '200 OK'

   response_headers = [('Content-Type', 'text/html'),
                  ('Content-Length', str(len(response_body)))]
   start_response(status, response_headers)
   
   return [response_body]