[mod_python] mod_python disables mod_dav

I seem to have a problem adding mod_python to an existing configuration with
mod_dav.
I have mod_dav enabled and working and planned on integrating mod_python but
when I *only* add the LoadModule mod_python directive to the httpd.conf,
WebDAV no longer works and I get a 405 status returned.

Any help would be appreciated.

Checking OPTIONS on the URL before and after adding LoadModule gives:

=====Before====
OPTIONS /author/ http/1.1
Host: localhost:80

HTTP/1.1 200 OK
Date: Mon, 22 Dec 2003 21:47:46 GMT
Server: Apache/2.0.48 (Win32) mod_jk2/2.0.2 DAV/2
DAV: 1,2
MS-Author-Via: DAV
Allow:
OPTIONS,GET,HEAD,POST,DELETE,TRACE,PROPFIND,PROPPATCH,COPY,MOVE,LOCK,UNLOCK
Content-Length: 0
Content-Type: httpd/unix-directory

=====After LoadModule mod_python modules/mod_python.so=====
OPTIONS /author/ http:/1.1
Host: localhost:80

HTTP/1.1 200 OK
Date: Mon, 22 Dec 2003 21:28:47 GMT
Server: Apache/2.0.48 (Win32) mod_jk2/2.0.2 mod_python/3.1.2b Python/2.3.2
DAV/2

Allow: GET,HEAD,POST,OPTIONS,TRACE     <======== No DAV commands.
Content-Length: 0
Connection: close
Content-Type: httpd/unix-directory