问题:

OK, So I have tried this with & without a virtualenv:

uwsgi --home /home/auston/new_proj/ --socket /tmp/uwsgi2.sock --chmod-socket --module app_wsgi --pp /home/auston/new_proj/nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

Pretty much no matter what, I get this:

*** Starting uWSGI 0.9.6.5 (32bit) on [Thu Oct 21 08:05:44 2010] *** compiled with version: 4.4.3 Python version: 2.6.6 (r266:84292, Oct 21 2010, 04:07:38) [GCC 4.4.3] your memory page size is 4096 bytes allocated 412 bytes (0 KB) for 1 request's buffer. Setting PythonHome to /home/auston/new_proj/... binding on UNIX socket: /tmp/uwsgi2.sock chmod() socket to 666 for lazy and brave users your server socket listen backlog is limited to 64 connections added /home/auston/new_proj/nikeshere to pythonpath. initializing hooks...done. ['/home/auston/new_proj/nikeshere', '.', '', '/home/auston/new_proj/lib/python2.6/site-packages/setuptools-0.6c11-py2.6.egg', '/home/auston/new_proj/lib/python2.6/site-packages/pip-0.8.1-py2.6.egg', '/home/auston/new_proj/lib/python26.zip', '/home/auston/new_proj/lib/python2.6', '/home/auston/new_proj/lib/python2.6/plat-linux2', '/home/auston/new_proj/lib/python2.6/lib-tk', '/home/auston/new_proj/lib/python2.6/lib-old', '/home/auston/new_proj/lib/python2.6/lib-dynload', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/home/auston/new_proj/lib/python2.6/site-packages', '/usr/local/lib/python2.6/dist-packages/pip-0.8.1-py2.6.egg', '/usr/local/lib/python2.6/site-packages', '/usr/local/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages', '/home/auston/new_proj/nikeshere', '/usr/local/lib/python2.6'] Traceback (most recent call last):   File "/home/auston/new_proj/nikeshere/app_wsgi.py", line 11, in <module>     import django.core.handlers.wsgi   File "/usr/local/lib/python2.6/site-packages/django/core/handlers/wsgi.py", line 1, in <module>     from threading import Lock   File "/usr/lib/python2.6/threading.py", line 13, in <module>     from functools import wraps   File "/usr/lib/python2.6/functools.py", line 10, in <module>     from _functools import partial, reduce ImportError: No module named _functools

If I change --home to /usr/local/lib/python/2.6 I get fail on my app_wsgi.py import of os. Here it is, below, just in case:

import sys import os  sys.path.append(os.path.abspath(os.path.dirname(__file__)))  import django.core.handlers.wsgi  application = django.core.handlers.wsgi.WSGIHandler()

Essentially I am asking, how can I get uWSGI to recognize functools OR get on the right path (path is in output above). I would appreciate any help you guys can give!!

P.S. Ubuntu 10.04 - uWSGI 0.9.6.5 - NGINX 0.8.53 - virtual env Python 2.6.5 - "regular (or system)" Python 2.6.6 - Django 1.2.3

UPDATE:

I was able to get uwsgi to start accepting requests if I omit the "--module" like so:

uwsgi --home /home/auston/new_proj --socket /tmp/uwsgi2.sock --chmod-socket --pp /home/auston/new_proj/nikeshere --logto /tmp/uwsgi.log --master --processes 4 -P

but now I get a app not found error:

"uWSGI Error wsgi application not found"

I'm closer but I would still appreciate suggestions as the app is not found because i cannot include the module needed to load it!

回答1:

So as noted above, the problem has been with the pythonpath & it's inability to find a module named _functools.

Apparently, _functools is a c module & I needed to append the it's path to the pythonpath in order for it to be found, so the difference from the original wsgi.py, is now:

import sys sys.path.append('/usr/local/lib/python2.6/lib-dynload') # to load _functools sys.path.append('/usr/local/lib/python2.6/site-packages') # to load django sys.path.append('/usr/local/lib/python2.6/dist-packages') # cautionary to load django sys.path.append('/usr/lib/python2.6') # to load os import os  os.environ['DJANGO_SETTINGS_MODULE'] = 'iwin.settings'  import django.core.handlers.wsgi  application = django.core.handlers.wsgi.WSGIHandler()

Very hacky, but it works for now...

回答2:

I know it's old topic and versions of stack building blocks changed, but I had the same problem with not recognizing under uWSGi installed libs in virtualenv. The solution is to point home parameter to virtualenv, as shown below (taken from https://uwsgi.readthedocs.org/en/latest/tutorials/Django_and_nginx.html).

So for me command:

uwsgi --http :8000 --module ii.wsgi --home /home/dev/.virtualenvs/ii_env/

worked, while being in the django application (ii) directory.

# mysite_uwsgi.ini file [uwsgi]  # Django-related settings # the base directory (full path) chdir           = /path/to/your/project # Django's wsgi file module          = project.wsgi # the virtualenv (full path) home            = /path/to/virtualenv  # process-related settings # master master          = true # maximum number of worker processes processes       = 10 # the socket (use the full path to be safe socket          = /path/to/your/project/mysite.sock # ... with appropriate permissions - may be needed # chmod-socket    = 664 # clear environment on exit vacuum          = true

回答3:

Check out http://blog.zacharyvoase.com/2010/03/05/django-uwsgi-nginx/. He's using very similar set up.

回答4:

I've been having very similar problem and I found this:

When you install virtuelenv, it 'installs' the Python standard library by creating symlinks to the original one (in like /usr/lib/python2.7). But when you check your virtualenv Python lib directory, there are symlinks created for only a few basic libraries. Your functools is probably not among them.

So the solution is to create the symlink manually. It is a PITA, because you may have to create a lot of symlinks, but it seems like a cleaner solution to me. You don't have to hack any source files and it's transparent.

The symlink should be created not in the root of the venv_directory, but in e.g.

venv_directory/lib/python2.7/site-packages/

Hope it works for you!

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