On Mar 9, 7:09 pm, "Danilo" <[EMAIL PROTECTED]> wrote:
> On 8 Mrz., 22:23, [EMAIL PROTECTED] wrote:
>
>
>
> > On Mar 9, 12:02 am, "Danilo" <[EMAIL PROTECTED]> wrote:
>
> > > On 8 Mrz., 12:18, [EMAIL PROTECTED] wrote:
>
> > > > On Mar 8, 9:50 pm, "Danilo" <[EMAIL PROTECTED]> wrote:
>
> > > > > Hi there,
>
> > > > > is it possible to create a rewrite rule to send every server-request
> > > > > to the directory /py? But only if the file does not exists on the
> > > > > server.
>
> > > > > This is mymod_pythonsection of the apache config-file.
>
> > > > > <Location "/py">
> > > > > SetHandler python-program
> > > > > PythonHandler django.core.handlers.modpython
> > > > > PythonPath "['/var/www/mydomain.com/htdocs/py'] + sys.path"
> > > > > SetEnv DJANGO_SETTINGS_MODULE myapp.settings
> > > > > PythonDebug Off
> > > > > </Location>
>
> > > > For the more general case of where a HTTP 404 error would otherwise be
> > > > returned, indicating that a resource could not be found, as opposed to
> > > > an actual physical file, you can just use:
>
> > > > ErrorDocument 404 /py
>
> > > > This would be simpler than using mod_rewrite. I can't remember though
> > > > whether the handler when triggered in this case can change the
> > > > response status to something other than 404.
>
> > > > You could use mod_rewrite if you really must, but not sure how it
> > > > would interact with virtual resources managed by some handler where no
> > > > actual file exists. To be practical you would probably want to
> > > > restrict the scope of mod_rewrite to specific contexts.
>
> > > > Quoting an example from very good book "The Definitive Guide to Apache
> > > > mod_rewrite", you can do something similar to:
>
> > > > RewriteEngine On
> > > > # If its not here ...
> > > > RewriteCond %{REQUEST_FILENAME} !-f
> > > > RewriteCond %{REQUEST_FILENAME} !-d
> > > > # Look here instead ...
> > > > RewriteRule ^/images/(.*) /pics/$1 [PT]
>
> > > > In this case it is causing lookups for images to be made in two
> > > > places, but your case wouldn't be much different.
>
> > > > Graham
>
> > > The rewrite rule works, but now every request ist send to /py.
> > > This is my .conf:
>
> > > <VirtualHost *>
> > > DocumentRoot /var/www/mydomain.com/htdocs
> > > ServerName mydomain.com
> > > ServerAliaswww.mydomain.com
>
> > > <Location "/py">
> > > SetHandler python-program
> > > PythonHandler django.core.handlers.modpython
> > > PythonPath "['/var/www/mydomain.com/htdocs/py'] +
> > > sys.path"
> > > SetEnv DJANGO_SETTINGS_MODULE myapp.settings
> > > PythonDebug Off
> > > </Location>
>
> > > RewriteEngine On
> > > # If its not here...
> > > RewriteCond %{REQUEST_FILENAME} !-f
> > > RewriteCond %{REQUEST_FILENAME} !-d
> > > # Look here instead...
> > > RewriteRule (.*) /py$1 [PT]
>
> > > ErrorLog /var/www/mydomain.com/logs/error.log
> > > CustomLog /var/www/mydomain.com/logs/access.log common
> > > </VirtualHost>
>
> > > Any ideas what is wrong?
>
> > I did say you would probably need to restrict the scope of the
> > mod_rewrite rule to a specific context. In particular, put it inside
> > of a Directory directive corresponding to the file system directory
> > where your files live. Where you have it as the moment,
> > REQUEST_FILENAME probably will not resolve to anything as Apache
> > hasn't yet matched it to the filesystem. Thus:
>
> > <Directory /some/path/to/document/root>
>
> > RewriteEngine On
> > # If its not here...
> > RewriteCond %{REQUEST_FILENAME} !-f
> > RewriteCond %{REQUEST_FILENAME} !-d
> > # Look here instead...
> > RewriteRule (.*) /py$1 [PT]
>
> > </Directory>
>
> > Graham
>
> Thank you.
>
> the RewriteCond just needs the absolute path:
>
> RewriteEngine On
> # If its not here...
> RewriteCond /var/www/btsgroup.de/htdocs/%{REQUEST_FILENAME} !-f
> RewriteCond /var/www/btsgroup.de/htdocs/%{REQUEST_FILENAME} !-d
> # Look here instead...
> RewriteRule (.*) /py$1 [PT]
Doing that would probably be considered bad practice. I think the
problem was I neglected to mention you would have to change your
RewriteRule to add a slash when used in Directory directive. Ie., use:
<Directory /var/www/btsgroup.de/htdocs>
RewriteEngine On
# If its not here...
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# Look here instead...
RewriteRule (.*) /py/$1 [PT]
</Directory>
Note the slash after /py.
This works for me when I test it.
Graham
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