Re: mod_wsgi and virtualenv
Hi. We do use mod_wsgi and virtualenv in MapFish, and have a wiki page
documenting this. Check out
http://trac.mapfish.org/trac/mapfish/wiki/HowToMapFishServerApache.
Hope this helps.
Eric
2008/11/10, Christoph Haas [EMAIL PROTECTED]:
Hi,
I'm trying to deploy a Pylons app via mod_wsgi (Apache). That works so far.
But I want to use a virtualenv directory and can't find any documentation
on it. I found something for workingenv but don't know how to translate
that to virtualenv.
http://code.google.com/p/modwsgi/wiki/VirtualEnvironments said something
about WSGIPythonHome but that can't be defined per virtual host. So I
would have to use the very same virtualenv directory for all deployed
applications (which is pretty absurd).
I also found
http://pypi.python.org/pypi/virtualenv#using-virtualenv-without-bin-python
but that just prints these lines into Apache's error.log:
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Target WSGI script '/etc/apache2/screenshots.debian.net.wsgi'
cannot be loaded as Python module.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Exception occurred processing WSGI
script '/etc/apache2/screenshots.debian.net.wsgi'.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] Traceback (most
recent call last):
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /etc/apache2/screenshots.debian.net.wsgi, line 8, in module
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
execfile(activate_this, dict(__file__=activate_this))
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /home/debshots/bin/activate, line 4
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] deactivate ()
{
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
^
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] SyntaxError:
invalid syntax
Seems like it can't run virtualenv's 'activate' script like that. :(
Any ideas?
Kindly
Christoph
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mod_wsgi and virtualenv
Hi,
I'm trying to deploy a Pylons app via mod_wsgi (Apache). That works so far.
But I want to use a virtualenv directory and can't find any documentation
on it. I found something for workingenv but don't know how to translate
that to virtualenv.
http://code.google.com/p/modwsgi/wiki/VirtualEnvironments said something
about WSGIPythonHome but that can't be defined per virtual host. So I
would have to use the very same virtualenv directory for all deployed
applications (which is pretty absurd).
I also found
http://pypi.python.org/pypi/virtualenv#using-virtualenv-without-bin-python
but that just prints these lines into Apache's error.log:
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Target WSGI script '/etc/apache2/screenshots.debian.net.wsgi'
cannot be loaded as Python module.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Exception occurred processing WSGI
script '/etc/apache2/screenshots.debian.net.wsgi'.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] Traceback (most
recent call last):
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /etc/apache2/screenshots.debian.net.wsgi, line 8, in module
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
execfile(activate_this, dict(__file__=activate_this))
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /home/debshots/bin/activate, line 4
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] deactivate ()
{
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
^
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] SyntaxError:
invalid syntax
Seems like it can't run virtualenv's 'activate' script like that. :(
Any ideas?
Kindly
Christoph
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Re: mod_wsgi and virtualenv
On Nov 10, 11:15 pm, Christoph Haas [EMAIL PROTECTED] wrote:
Hi,
I'm trying to deploy a Pylons app via mod_wsgi (Apache). That works so far.
But I want to use a virtualenv directory and can't find any documentation
on it. I found something for workingenv but don't know how to translate
that to virtualenv.
http://code.google.com/p/modwsgi/wiki/VirtualEnvironmentssaid something
about WSGIPythonHome but that can't be defined per virtual host. So I
would have to use the very same virtualenv directory for all deployed
applications (which is pretty absurd).
Did you read that document completely or did you just scan it and try
and cherry pick out of it what you thought may work?
The mod_wsgi document explains that WSGIPythonHome is for linking
mod_wsgi against virgin Python virtual environment so that site-
packages in system wide Python is ignored. As also described,
additional virtual environment directories are then applied to
embedded mode or daemon mode processes using WSGIPythonPath or python-
path option to WSGIDaemonProcess directive as appropriate. If running
multiple VirtualHosts in embedded mode, then use site.addsitedir()
instead as described. Otherwise, delegate each VirtualHost to its own
daemon process and use python-path option for that daemon process
group instead.
I also
foundhttp://pypi.python.org/pypi/virtualenv#using-virtualenv-without-bin-p...
but that just prints these lines into Apache's error.log:
The virtualenv document talks about 'activate_this.py' not 'activate'
in that section.
The mod_wsgi document also says not to use the activate_this.py script
included in virtualenv 1.3 anyway.
You might want to read both the mod_wsgi and virtualenv document
again, as well as reading other documentation on the mod_wsgi site if
you don't understand the difference between embedded mode and daemon
mode.
Graham
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Target WSGI script '/etc/apache2/screenshots.debian.net.wsgi'
cannot be loaded as Python module.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] mod_wsgi
(pid=26216): Exception occurred processing WSGI
script '/etc/apache2/screenshots.debian.net.wsgi'.
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] Traceback (most
recent call last):
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /etc/apache2/screenshots.debian.net.wsgi, line 8, in module
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
execfile(activate_this, dict(__file__=activate_this))
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
File /home/debshots/bin/activate, line 4
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] deactivate ()
{
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21]
^
[Mon Nov 10 13:12:23 2008] [error] [client 80.85.196.21] SyntaxError:
invalid syntax
Seems like it can't run virtualenv's 'activate' script like that. :(
Any ideas?
Kindly
Christoph
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