#26222: In migrating older project, after pip upgrade of Django to 1.9.2,
Gunicorn
crashes on failure to find validation
-------------------------------------+-------------------------------------
Reporter: JonathanHayward | Owner: nobody
Type: Uncategorized | Status: closed
Component: Uncategorized | Version: 1.9
Severity: Normal | Resolution: invalid
Keywords: upgrade, | Triage Stage:
validation, gunicorn | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by timgraham):
* status: new => closed
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
* resolution: => invalid
Old description:
> 0
> down vote
> favorite
> I have an old Django project that I haven't kept up, and now I'd like to
> make necessary changes to work with current versions of Django and
> related software. I'm not sure what to make of the current error; it
> appears to me that it doesn't have something under the django.core
> umbrella, but my Django 1.9.2 installation is up to date:
>
> [2016-02-14 17:23:10 +0000] [4605] [ERROR] Exception in worker process:
> Traceback (most recent call last):
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line
> 515, in spawn_worker
> worker.init_process()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
> line 122, in init_process
> self.load_wsgi()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
> line 130, in load_wsgi
> self.wsgi = self.app.wsgi()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py",
> line 67, in wsgi
> self.callable = self.load()
> File "/usr/local/lib/python2.7/dist-
> packages/gunicorn/app/djangoapp.py", line 141, in load
> mod = util.import_module("gunicorn.app.django_wsgi")
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
> import_module
> __import__(name)
> File "/usr/local/lib/python2.7/dist-
> packages/gunicorn/app/django_wsgi.py", line 21, in
> from django.core.management.validation import get_validation_errors
> ImportError: No module named validation
> Traceback (most recent call last):
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line
> 515, in spawn_worker
> worker.init_process()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
> line 122, in init_process
> self.load_wsgi()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
> line 130, in load_wsgi
> self.wsgi = self.app.wsgi()
> File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py",
> line 67, in wsgi
> self.callable = self.load()
> File "/usr/local/lib/python2.7/dist-
> packages/gunicorn/app/djangoapp.py", line 141, in load
> mod = util.import_module("gunicorn.app.django_wsgi")
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
> import_module
> __import__(name)
> File "/usr/local/lib/python2.7/dist-
> packages/gunicorn/app/django_wsgi.py", line 21, in
> from django.core.management.validation import get_validation_errors
> ImportError: No module named validation
> [2016-02-14 17:23:10 +0000] [4605] [INFO] Worker exiting (pid: 4605)
> [2016-02-14 17:23:11 +0000] [4597] [INFO] Shutting down: Master
> [2016-02-14 17:23:11 +0000] [4597] [INFO] Reason: Worker failed to boot.
> root@localhost:~/unixytalk# pip install Django==1.9.2
> Requirement already satisfied (use --upgrade to upgrade): Django==1.9.2
> in /usr/local/lib/python2.7/dist-packages
New description:
I have an old Django project that I haven't kept up, and now I'd like to
make necessary changes to work with current versions of Django and related
software. I'm not sure what to make of the current error; it appears to me
that it doesn't have something under the django.core umbrella, but my
Django 1.9.2 installation is up to date:
{{{
[2016-02-14 17:23:10 +0000] [4605] [ERROR] Exception in worker process:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line
515, in spawn_worker
worker.init_process()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
line 122, in init_process
self.load_wsgi()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
line 130, in load_wsgi
self.wsgi = self.app.wsgi()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py", line
67, in wsgi
self.callable = self.load()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/djangoapp.py",
line 141, in load
mod = util.import_module("gunicorn.app.django_wsgi")
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
import_module
__import__(name)
File "/usr/local/lib/python2.7/dist-
packages/gunicorn/app/django_wsgi.py", line 21, in
from django.core.management.validation import get_validation_errors
ImportError: No module named validation
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line
515, in spawn_worker
worker.init_process()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
line 122, in init_process
self.load_wsgi()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py",
line 130, in load_wsgi
self.wsgi = self.app.wsgi()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py", line
67, in wsgi
self.callable = self.load()
File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/djangoapp.py",
line 141, in load
mod = util.import_module("gunicorn.app.django_wsgi")
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
import_module
__import__(name)
File "/usr/local/lib/python2.7/dist-
packages/gunicorn/app/django_wsgi.py", line 21, in
from django.core.management.validation import get_validation_errors
ImportError: No module named validation
[2016-02-14 17:23:10 +0000] [4605] [INFO] Worker exiting (pid: 4605)
[2016-02-14 17:23:11 +0000] [4597] [INFO] Shutting down: Master
[2016-02-14 17:23:11 +0000] [4597] [INFO] Reason: Worker failed to boot.
}}}
{{{
root@localhost:~/unixytalk# pip install Django==1.9.2
Requirement already satisfied (use --upgrade to upgrade): Django==1.9.2 in
/usr/local/lib/python2.7/dist-packages
}}}
--
Comment:
Looks like you're using an older version of gunicorn that doesn't support
that latest version of Django. Please see
https://docs.djangoproject.com/en/stable/howto/deployment/wsgi/gunicorn/
and see TicketClosingReasons/UseSupportChannels if you need further help.
--
Ticket URL: <https://code.djangoproject.com/ticket/26222#comment:1>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
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