[mod_python] [help]please give an input filter example ?

>----- Original Message ----- 
>From: "Gregory (Grisha) Trubetskoy" <grisha at modpython.org>
>Sent: Thursday, September 25, 2003 9:29 PM
>Subject: Re: [mod_python] [help]please give an input filter example ?
>
>
> Most likely, but I don't think there is a way around that because the
> header is sent before the body. Perhaps your filter can store something in
> the request object to communicate to your handler that it needs to read
> more data.
>
> Grisha
>
>

Is there a way to read the header from client
and modify it just like the body in mod_python?
Or any way can modify the body before it sent to the cgi?
Handler in mod_python seems to handle response only.

Thanks for your response!

Best regards,
camge