#!/usr/bin/python3
from os import environ
import cgi
import cgitb; cgitb.enable()
form = cgi.FieldStorage()
info = form.getvalue("info", "(no info)")
 
print ("Content-Type: text/html")
print ()
print ("""\
<p>Env:</p>
<table>
<tr><td>REQUEST_METHOD: </td><td>%s</td></tr>
<tr><td>QUERY_STRING: </td><td>%s</td></tr>
</table>
<p>Wartosc zmiennej 'info': %s</p>
""" %  (environ['REQUEST_METHOD'], environ['QUERY_STRING'], html.escape(info)))