Serving static files with mod_wsgi and Django

Question

I have a django application using mod_python, fairly typical configuration except that media files are being served by a (I know, not recommended) 'media' directory in the document root. I would like to test and maybe deploy with mod_wsgi but I cannot figure out how to create something simple to serve static files. mod_python allows the use of Apache directives like:

<Location '/'>
    SetHandler MyApplication.xyz.....
</Location>

<Location '/media'>
    SetHandler None
</Location>

The django docs seem to point to the second block above as the correct way to make a similar exception for mod_wsgi, but in my tests everything below root is still being sent to the wsgi app. Is there a good way set a static media directory with mod_wsgi, or is what I am trying to do intentionally unsupported for compelling technical reasons? Answers that point to entirely different approaches are welcome.

Answer 1

I run a a dozen or so Django sites on the same server and here's how I configure the media URL's.

Each VirtualHost has the following configuration:

Alias /media /path/to/media/
<Directory /path/to/media>
    Include /etc/apache2/vhosts.d/media.include
</Directory>

This way I can make any changes to the media handling in one file.

Then, my media.include file looks like this:

Order allow,deny
Allow from all
SetHandler None
FileETag none
Options FollowSymLinks

<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/gif "access plus 30 days"
    ExpiresByType image/jpg "access plus 30 days"
    ExpiresByType image/png "access plus 30 days"
    ExpiresByType image/jpeg "access plus 30 days"
    ExpiresByType text/css "access plus 30 days"
    ExpiresByType application/x-javascript "modification plus 2 years"
</IfModule>

<IfModule mod_headers.c>
    Header append Vary Accept-Encoding
</IfModule>

AddOutputFilterByType DEFLATE text/html text/css text/plain

This has worked very well for me, and gets an A grade from YSlow (also see Jeff Atwood on YSlow).

Also note, for the root dir I use the following configuration:

WSGIScriptAlias / /path/to/app.wsgi
<Directory /path/to>
    Options +ExecCGI
    Allow from all
</Directory>

... which should be after the Alias /media in your configuration file (because Apache looks at the aliases in order)