生產服務器未從venv導入內容？

Question

在生產服務器中，我嘗試在venv apps目錄中導入另一個設置文件，但未導入，導致502 ...

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/gunicorn/arbiter.py", line 473, in spawn_worker
    worker.init_process()
  File "/usr/lib/python2.7/dist-packages/gunicorn/workers/base.py", line 100, in init_process
    self.wsgi = self.app.wsgi()
  File "/usr/lib/python2.7/dist-packages/gunicorn/app/base.py", line 115, in wsgi
    self.callable = self.load()
  File "/usr/lib/python2.7/dist-packages/gunicorn/app/wsgiapp.py", line 33, in load
    return util.import_app(self.app_uri)
  File "/usr/lib/python2.7/dist-packages/gunicorn/util.py", line 362, in import_app
    __import__(module)
  File "/home/django/langalang/langalang/wsgi.py", line 15, in <module>
    application = get_wsgi_application()
  File "/usr/local/lib/python2.7/dist-packages/django/core/wsgi.py", line 14, in get_wsgi_application
    django.setup()
  File "/usr/local/lib/python2.7/dist-packages/django/__init__.py", line 17, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 48, in __getattr__
    self._setup(name)
  File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 44, in _setup
    self._wrapped = Settings(settings_module)
  File "/usr/local/lib/python2.7/dist-packages/django/conf/__init__.py", line 92, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/home/django/langalang/langalang/settings.py", line 16, in <module>
    from spirit.settings import *
ImportError: No module named spirit.settings

但是該模塊顯然在那里，當我啟動生產服務器venv python解釋器並嘗試導入它時，它就可以了

是否正在添加GUNICORN開始腳本？

description "Gunicorn daemon for Django project"

start on (local-filesystems and net-device-up IFACE=eth0)
stop on runlevel [!12345]

# If the process quits unexpectadly trigger a respawn
respawn

setuid django
setgid django
chdir /home/django

exec gunicorn \
    --name=project \
    --pythonpath=project \
    --bind=0.0.0.0:9000 \
    --config /etc/gunicorn.d/gunicorn.py \
    project.wsgi:application

Answer 1

它找不到您項目的Django設置。

• 確保您使用的是在venv中找到的python二進制文件而不是系統python來啟動應用程序。

• 確保您的項目包含在PYTHON_PATH請參見： https : PYTHON_PATH

• 您可能要設置DJANGO_SETTINGS_MODULE 。 請參閱： https ： //docs.djangoproject.com/zh-CN/1.9/topics/settings/#designating-the-settings

編輯：

最可能的問題是，您未在gunicorn命令中為您的項目傳遞正確的路徑。 根據項目的目錄結構，無法找到該項目的設置文件。 在您共享所使用的gunicorn命令之前，我無法驗證這一點，該命令會產生您在問題中共享的錯誤。