Deploying Django with gunicorn No module named ImportError: No module named validation

匿名 (未验证) 提交于 2019-12-03 08:59:04

问题:

I m trying to deploy my Django project with using nginx, gunicorn and virtualenv. But i m getting following error while run this comment

sudo gunicorn_django --bind test.com:8001 

Log :

Traceback (most recent call last):   File "/opt/postjust/lib/python2.7/site-packages/gunicorn/arbiter.py", line 503, in spawn_worker     worker.init_process()   File "/opt/postjust/lib/python2.7/site-packages/gunicorn/workers/base.py", line 116, in init_process     self.wsgi = self.app.wsgi()   File "/opt/postjust/lib/python2.7/site-packages/gunicorn/app/base.py", line 67, in wsgi     self.callable = self.load()   File "/opt/postjust/lib/python2.7/site-packages/gunicorn/app/djangoapp.py", line 105, in load     mod = util.import_module("gunicorn.app.django_wsgi")   File "/usr/local/Cellar/python/2.7.8_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py", line 37, in import_module     __import__(name)   File "/opt/postjust/lib/python2.7/site-packages/gunicorn/app/django_wsgi.py", line 21, in <module>     from django.core.management.validation import get_validation_errors ImportError: No module named validation [2015-02-23 00:58:17 +0200] [10584] [INFO] Worker exiting (pid: 10584) [2015-02-23 00:58:17 +0200] [10581] [INFO] Shutting down: Master [2015-02-23 00:58:17 +0200] [10581] [INFO] Reason: Worker failed to boot. 

The project runs fine on local.

this is my settings.py file :

""" Django settings for postjust project.  For more information on this file, see https://docs.djangoproject.com/en/1.7/topics/settings/  For the full list of settings and their values, see https://docs.djangoproject.com/en/1.7/ref/settings/ """  # Build paths inside the project like this: os.path.join(BASE_DIR, ...) import os BASE_DIR = os.path.dirname(os.path.dirname(__file__))   # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.7/howto/deployment/checklist/  # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = 'jb-@(98(ew4kkociwv+2y(3799r*vug7-$g)e=6wsxigrk30=!'  # SECURITY WARNING: don't run with debug turned on in production! DEBUG = False  TEMPLATE_DEBUG = False  ALLOWED_HOSTS = []   # Application definition  INSTALLED_APPS = (     'django.contrib.admin',     'django.contrib.auth',     'django.contrib.contenttypes',     'django.contrib.sessions',     'django.contrib.messages',     'django.contrib.staticfiles',     'blog' )  MIDDLEWARE_CLASSES = (     'django.contrib.sessions.middleware.SessionMiddleware',     'django.middleware.common.CommonMiddleware',     'django.middleware.csrf.CsrfViewMiddleware',     'django.contrib.auth.middleware.AuthenticationMiddleware',     'django.contrib.auth.middleware.SessionAuthenticationMiddleware',     'django.contrib.messages.middleware.MessageMiddleware',     'django.middleware.clickjacking.XFrameOptionsMiddleware', )  ROOT_URLCONF = 'postjust.urls'  WSGI_APPLICATION = 'postjust.wsgi.application'   # Database # https://docs.djangoproject.com/en/1.7/ref/settings/#databases  DATABASES = {     'default': {         'ENGINE': 'django.db.backends.sqlite3',         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),     } }  # Internationalization # https://docs.djangoproject.com/en/1.7/topics/i18n/  LANGUAGE_CODE = 'en-us'  TIME_ZONE = 'UTC'  USE_I18N = True  USE_L10N = True  USE_TZ = True   # Static files (CSS, JavaScript, Images) # https://docs.djangoproject.com/en/1.7/howto/static-files/  STATIC_URL = '/static/' 

my pip list on virtualenv :

Django (1.7.4)

gunicorn (19.2.1)

pip (6.0.8)

setuptools (12.0.5)

--Python 2.7.8

回答1:

Changing gunicorn_django to gunicorn newApp.wsgi:application should fix this.

Using gunicorn_django is no longer recommended. This is because it calls django_wsgi.py which is deprecated and throws the import error.

More info: http://www.rkblog.rk.edu.pl/w/p/first-impressions-django-17-beta-upgrade-young-project/



回答2:

It looks like django wsgi file for gunicorn has django dependency. (Last line of stack trace.) https://github.com/benoitc/gunicorn/blob/e0b3c42dd2c31b2f60abd6833401bd8eed116dc6/gunicorn/app/django_wsgi.py#L21

It looks to me like gunicorn cannot find django on its path.



易学教程内所有资源均来自网络或用户发布的内容,如有违反法律规定的内容欢迎反馈
该文章没有解决你所遇到的问题?点击提问,说说你的问题,让更多的人一起探讨吧!