On Aug 27, 9:57 am, Olaf Meeuwissen <[EMAIL PROTECTED]> wrote:
> Graham Dumpleton <[EMAIL PROTECTED]> writes:
> > In the WSGI script file, add:
>
> > import sys
>
> > print >> sys.stderr, str(sys.path)
>
> > This will cause value of sys.path to be logged to Apache error log. Go
> > through what is dumped out to just make sure that .pth files contents
> > added correctly and that all the other directories added look
> > reasonable and refer to your virtual environment.
>
> Thanks for the tip. Did that and here is what ends up in my Apache
> error log:
>
> [Wed Aug 27 08:45:58 2008] [error]
> ['/path/to/WSGIHome/lib/python2.5/site-packages/setuptools-0.6c8-py2.5.egg' ,
> '/path/to/WSGIHome/lib/python2.5/site-packages/Pygments-0.10-py2.5.egg',
> '/path/to/WSGIHome/lib/python2.5/site-packages/pytz-2008c-py2.5.egg',
> '/path/to/SandBox/lib/python2.5/site-packages/setuptools-0.6c8-py2.5.egg',
> '/path/to/SandBox/lib/python2.5/site-packages/pysqlite-2.4.1-py2.5-linux-i6
> 86.egg',
> '/path/to/SandBox/lib/python2.5/site-packages/Trac-0.11.1-py2.5.egg',
> '/path/to/SandBox/lib/python2.5/site-packages/Genshi-0.5.1-py2.5-linux-i686
> .egg', '/path/to/WSGIHome/lib/python2.5',
> '/path/to/WSGIHome/lib/python2.5/plat-linux2',
> '/path/to/WSGIHome/lib/python2.5/lib-tk',
> '/path/to/WSGIHome/lib/python2.5/lib-dynload', '/usr/lib/python2.5',
> '/usr/lib/python2.5/lib-tk', '/path/to/WSGIHome/lib/python2.5/site-packages',
> '/path/to/SandBox/lib/python2.5/site-packages',
> '/usr/share/python-support/python-subversion']
>
> My WSGIPythonHome is set to /path/to/WSGIHome which is a symlink
> pointing to a --no-site-packages virtualenv. I use the symlink so I
> can switch easily between virtualenvs w/ and w/o site packages. The
> /path/to/SandBox is another no-site-packages virtualenv and here's
> where I added a python-subversion.pth with the contents shown by the
> last element of the sys.path.
How in your configuration are you getting:
/path/to/SandBox/lib/python2.5/site-packages
added to sys.path?
If this contains .pth files you can't just use:
sys.path.append(....)
as that doesn't result in .pth files being parsed with content added
to sys.path in the process.
So, post exact details of the following.
1. Version of mod_wsgi.
2. What WSGIPythonHome and WSGIPythonPath are set to in Apache
configuration.
3. Whether you are using WSGIDaemonProcess or WSGIProcessGroup and if
so what they are set to.
4. What 'ls -las' output is on your sandbox site packages directory.
5. The contents of the .pth files in that sandbox site packages
directory.
6. What your WSGI script file is doing in respect of manipulations of
sys.path or calls to site.addsitedir().
Graham
> Still, I get an error message in the browser and the following in my
> trac.log:
>
> 2008-08-27 08:45:57,961 Trac[svn_fs] INFO: Failed to load Subversion
> bindings
> Traceback (most recent call last):
> File
> "/path/to/SandBox/lib/python2.5/site-packages/Trac-0.11.1-py2.5.egg/trac/ve
> rsioncontrol/svn_fs.py", line 253, in __init__
> _import_svn()
> File
> "/path/to/SandBox/lib/python2.5/site-packages/Trac-0.11.1-py2.5.egg/trac/ve
> rsioncontrol/svn_fs.py", line 69, in _import_svn
> from svn import fs, repos, core, delta
> File "/usr/share/python-support/python-subversion/svn/fs.py", line 19, in
> <module>
> from libsvn.fs import *
> File "/usr/share/python-support/python-subversion/libsvn/fs.py", line 7,
> in <module>
> import _fs
> ImportError: No module named _fs
>
> I'm clueless. Anyone have any ideas?
>
>
>
> > Graham
>
> > On Aug 26, 9:38 am, Olaf Meeuwissen <[EMAIL PROTECTED]> wrote:
> >> Sorry, meant to get back to this earlier but work got in the way.
>
> >> osimons <[EMAIL PROTECTED]> writes:
> >> > On Aug 21, 5:02 am, Olaf Meeuwissen <[EMAIL PROTECTED]> wrote:
>
> >> >> Is there an easy way to install the Subversion SWIG bindings in a
> >> >> virtualenv, or two?
>
> >> > Install the Subversion bindings against your correct main Python as
> >> > usual,
>
> >> That would be `apt-get install python-subversion` in my case. Note
> >> that this package installs the *.py files and the native .so libs in
> >> different places.
>
> >> *.py in /usr/share/python-support/python-subversion/{svn,libsvn}
> >> *.so in /usr/lib/python-support/python-subversion/python2.[45]/libsvn
>
> >> The libsvn_swig_py2.[45] .so's are in /usr/lib/.
>
> >> > and in each virtualenv sitepackages derived from this Python
> >> > add a .pth file that points to location of svn libraries.
>
> >> > Like,
>
> >> > $ echo "/opt/local/lib/svn-python2.4" > /path/to/my/virutalenv/lib/
> >> > python2.4/site-packages/svn-python.pth
>
> >> Did that.
>
> >> $ cat /path/to/virtualenv/lib/python2.5/site-packages/svn-python.pth
> >> /usr/lib/python-support/python-subversion/python2.5
> >> /usr/lib/python-support/python-subversion
> >> /usr/share/python-support/python-subversion
>
> >> Restarted apache2 and fired up a new browser for good measure.
>
> >> > (My /opt/local/lib/svn-python2.4 contains the directories 'svn' and
> >> > 'libsvn')
>
> >> Unfortunately, that didn't work.
> >> Here's (what I think is) the relevant piece of the log:
>
> >> 2008-08-26 08:25:48,471 Trac[svn_fs] INFO: Failed to load Subversion
> >> bindings
> >> Traceback (most recent call last):
> >> File
> >> "/path/to/virtualenv/lib/python2.5/site-packages/Trac-0.11.1-py2.5.egg/trac
> >> /versioncontrol/svn_fs.py", line 253, in __init__
> >> _import_svn()
> >> File
> >> "/path/to/virtualenv/lib/python2.5/site-packages/Trac-0.11.1-py2.5.egg/trac
> >> /versioncontrol/svn_fs.py", line 69, in _import_svn
> >> from svn import fs, repos, core, delta
> >> File "/usr/share/python-support/python-subversion/svn/fs.py", line 19,
> >> in <module>
> >> from libsvn.fs import *
> >> File "/usr/share/python-support/python-subversion/libsvn/fs.py", line
> >> 7, in <module>
> >> import _fs
> >> ImportError: No module named _fs
>
> >> FWIW, I'm using virtualenv-1.1 and using a virtualenv with site
> >> packages (that is, created without the --no-site-packages option) as
> >> my WSGIPythonHome works fine.
>
> >> Any ideas?
>
> --
> Olaf Meeuwissen FLOSS Engineer -- AVASYS Corporation
> FSF Associate Member #1962 sign up athttp://member.fsf.org/
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Trac
Users" group.
To post to this group, send email to trac-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/trac-users?hl=en
-~----------~----~----~----~------~----~------~--~---
