Finally I find out Python is so weird... If I call file re.py and (requests inside) it will not work if I rename file in another name it will works! but if I have file called json.py in same dir requests module will not works at any py files! so my conclusion don't call filenames like json.py or re.py !!! Json.py & Re.py will be ok. Can you tell me is it possible to configure .htaccess file or some another cfg same way that when I open dir with index.py inside it I can directly open a base dir like this: http://host/cgi-bin/test/ - ->> http://host/cgi-bin/test/index.py like it works with index.php/index.html files I'm newbie in Python so I making my first steps...