python - Django WSGI 没有名为 'site' 的模块

Question

我已经搜索、尝试并运行了几乎所有可用的教程，用于使用 apache 甚至 nginx 运行我的 django 应用程序(其中大多数已经有 3 或 4 年历史了)。

我已经成功地度过了难关，并让所有内容的一部分与 nginx 一起工作，直到我放弃，现在我正在尝试使用 apache2，到目前为止我遇到的唯一错误是 wsgi.py，其他一切都有效很好，但是正在运行

sudo python3 -i /var/www/shinra/shinra/wsgi.py

给我以下错误:

Traceback (most recent call last):
  File "/var/www/shinra/shinra/wsgi.py", line 23, in <module>
    application = get_wsgi_application()
  File "/home/ubuntu/.local/lib/python3.5/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
    django.setup(set_prefix=False)
  File "/home/ubuntu/.local/lib/python3.5/site-packages/django/__init__.py", line 22, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "/home/ubuntu/.local/lib/python3.5/site-packages/django/conf/__init__.py", line 56, in __getattr__
    self._setup(name)
  File "/home/ubuntu/.local/lib/python3.5/site-packages/django/conf/__init__.py", line 41, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/ubuntu/.local/lib/python3.5/site-packages/django/conf/__init__.py", line 110, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked
ImportError: No module named 'shinra'

我的wsgi.py设置如下:

import os
import sys

PROJECT_DIR = '/var/www/shinra'
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "shinra.settings")
def execfile(filename):
     globals = dict( __file__ = filename )
     exec( open(filename).read(), globals )

activate_this = os.path.join( PROJECT_DIR, 'env/shinra/bin', 'activate_this.py' )
execfile( activate_this )

从 django.core.wsgi 导入 get_wsgi_application 应用程序 = get_wsgi_application()

我也尝试使用默认的 wsgi.py 运行它，但没有成功。 至于项目的其余部分，它只是一个全新的 django 项目，除了将虚拟环境放入 /var/www/shinra/env/shinra/bin 中之外，没有其他任何修改。谢谢你，我已经为此奋斗了一段时间，而且我是 django 的新手。使用 apache2 运行此命令显然会在 apache 日志中产生相同的错误。

编辑:值得一提的是，我正在尝试在亚马逊网络服务 EC2 实例中运行它

更新:

我再次尝试使用gunicorn从头开始做所有事情，到目前为止，如果我在我的虚拟环境中运行并运行它就可以了

/home/ubuntu/venvs/shinra/bin/gunicorn -c /home/ubuntu/shinra/scripts/gunicorn_config.py shinra.wsgi

但是如果我使用主管进行设置，我会收到此错误:

[2017-06-21 05:15:25 +0000] [10320] [INFO] Starting gunicorn 19.7.1
[2017-06-21 05:15:25 +0000] [10320] [INFO] Listening at: http://0.0.0.0:8000 (10320)
[2017-06-21 05:15:25 +0000] [10320] [INFO] Using worker: sync
[2017-06-21 05:15:25 +0000] [10323] [INFO] Booting worker with pid: 10323
[2017-06-21 05:15:25 +0000] [10323] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/arbiter.py", line 578, in spawn_worker
    worker.init_process()
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/workers/base.py", line 126, in init_process
    self.load_wsgi()
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/workers/base.py", line 135, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 65, in load
    return self.load_wsgiapp()
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/app/wsgiapp.py", line 52, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/home/ubuntu/venvs/shinra/lib/python3.5/site-packages/gunicorn/util.py", line 352, in import_app
    __import__(module)
ImportError: No module named 'shinra'
[2017-06-21 05:15:25 +0000] [10323] [INFO] Worker exiting (pid: 10323)
[2017-06-21 05:15:25 +0000] [10320] [INFO] Shutting down: Master
[2017-06-21 05:15:25 +0000] [10320] [INFO] Reason: Worker failed to boot.

gunicorn 配置文件是:

command = '/home/ubuntu/venvs/shinra/bin/gunicorn'
pythonpath = '/home/ubuntu/venvs/shinra/bin/python'
bind = '0.0.0.0:8000'
workers = 3

Answer 1

我终于明白了!我的主管配置缺少一些参数:

[program:shinra_gunicorn]
command=/home/ubuntu/venvs/shinra/bin/gunicorn -c /home/ubuntu/shinra/gunicorn_config.py shinra.wsgi
directory=/home/ubuntu/shinra
environment=PATH="/home/ubuntu/venvs/shinra/bin"
autostart=true
autorestart=true
stderr_logfile=/var/log/shinra.err.log
stdout_logfile=/var/log/shinra.out.log