[mod_python] How use redirection in cgihandler?

Apache : 1.3.14
Python : 2.0
mod_python : 2.7.1

I maked a simple script a.py

print 'Location: /\n'

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but, this script did not work. -.-

> telnet localhost 80
Trying 127.0.0.1...
Connected to localhost.paolo.net.
Escape character is '^]'.
GET /~ioseph/python/a.py HTTP/1.0

HTTP/1.1 200 OK
Date: Fri, 26 Jan 2001 21:36:07 GMT
Server: Apache/1.3.14 (Unix) mod_python/2.7.1 Python/2.0
Location: /
Connection: close
Content-Type: text/plain

Connection closed by foreign host.

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in this case, HTTP Status code is 200. 

to url redirect, web server might to return http status code 302.

How I can use "Location:" header in cgihandler?