小编典典

Gunicorn,没有名为“ myproject”的模块

python

我正在新服务器上安装以前建立的网站。我不是原始开发人员。

过去,我曾使用Gunicorn +
nginx来保持该应用程序的生命(基本上遵循本教程),但是在这里遇到了问题。

I source venv/bin/activate,然后./manage.py runserver 0.0.0.0:8000运行良好,一切都按预期运行。我将其关闭并运行gunicorn --bind 0.0.0.0:8000 myproject.wsgi:application,得到以下信息:

[2016-09-13 01:11:47 +0000] [15259] [INFO] Starting gunicorn 19.6.0
[2016-09-13 01:11:47 +0000] [15259] [INFO] Listening at: http://0.0.0.0:8000 (15259)
[2016-09-13 01:11:47 +0000] [15259] [INFO] Using worker: sync
[2016-09-13 01:11:47 +0000] [15262] [INFO] Booting worker with pid: 15262
[2016-09-13 01:11:47 +0000] [15262] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/arbiter.py", line 557, in spawn_worker
    worker.init_process()
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/workers/base.py", line 126, in init_process
    self.load_wsgi()
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/workers/base.py", line 136, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
    return self.load_wsgiapp()
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/var/www/myproject/venv/lib/python3.5/site-packages/gunicorn/util.py", line 357, in import_app
    __import__(module)
ImportError: No module named 'myproject.wsgi'
[2016-09-13 01:11:47 +0000] [15262] [INFO] Worker exiting (pid: 15262)
[2016-09-13 01:11:47 +0000] [15259] [INFO] Shutting down: Master
[2016-09-13 01:11:47 +0000] [15259] [INFO] Reason: Worker failed to boot.

我相信这与整个应用程序的结构有关。之前,我构建的应用程序具有以下基本结构:

myproject
├── manage.py
├── myproject
│   ├── urls.py
│   ├── views.py
│   ├── component1
│   │   ├── urls.py
│   │   └── views.py
│   ├── component2
│   │   ├── urls.py
│   │   └── views.py
├── venv
│   ├── bin
│   └── ...

相反,此结构的结构如下:

myproject
├── apps
│   ├── blog
│   │   ├── urls.py
│   │   ├── views.py
│   │     └── ...
│   ├── catalogue
│   │   ├── urls.py
│   │   ├── views.py
│   │     └── ...
│   ├── checkout
│   │   ├── urls.py
│   │   ├── views.py
│   │     └── ...
│   ├── core
│   │   ├── urls.py
│   │   ├── views.py
│   │     └── ...
│   ├── customer
│   ├── dashboard
│   └──  __init__.py
├── __init__.py
├── manage.py
├── project_static
│   ├── assets
│   ├── bower_components
│   └── js
├── public
│   ├── emails
│   ├── media
│   └── static
├── settings
│   ├── base.py
│   ├── dev.py
│   ├── __init__.py
│   ├── local.py
│   └── production.py
├── templates
│   ├── base.html
│   ├── basket
│   ├── blog
│   └── ....
├── urls.py
├── venv
│   ├── bin
│   ├── include
│   ├── lib
│   ├── pip-selfcheck.json
│   └── share
└── wsgi.py

因此,没有运行节目的“主要”模块,这正是我期望gunicorn所寻找的。

有什么想法吗?

wsgi.py

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

application = get_wsgi_application()

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2020-12-20

共1个答案

小编典典

您的错误消息是

ImportError: No module named 'myproject.wsgi'

您与运行应用程序

gunicorn --bind 0.0.0.0:8000 myproject.wsgi:application

和wsgi.py有线

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

这是断开连接。为了认识该项目作为myproject.wsgi 目录必须是python的路径上运行…

cd .. && gunicorn --bind 0.0.0.0:8000 myproject.wsgi:application

将消除该错误。但是,您将得到另一个错误,因为wsgi.py文件引用了settings而不是myproject.settings。这意味着该应用程序应从根目录而不是一个目录中运行。您可以通过查看代码确定这一点-
如果代码使用绝对导入,它们通常会说from myproject.app import ...还是from app import ...。如果该猜测正确,则您的正确命令是

gunicorn --bind 0.0.0.0:8000 wsgi:application

如果该应用确实myproject在所有路径中都使用过,则必须修改您的PYTHONPATH才能正常运行…

PYTHONPATH=`pwd`/.. gunicorn --bind 0.0.0.0:8000 myproject.wsgi:application
2020-12-20