Question

在我的Google Compute Engine实例上，我一直在尝试按照以下步骤设置我的应用服务器（uWSGI）：

cd / path / to / project / directory
workon virtual_env
uwsgi --ini uwsgi.ini

每次初始化uWSGI时，都会抛出以下错误（下面有更广泛的日志）：

ImportError: No module named '"adtor'
unable to load app 0 (mountpoint='') (callable not found or import error)

我能够单独运行开发服务器（python manage.py runserver）。特殊情况是在我的django应用程序名称之前有一个额外的双引号（＆＃34;）但是我无法在代码中找到任何额外双引号的实例，.ini，虚拟env钩子（例如postactivate）。除此之外，我无法找到潜在的罪魁祸首;我假设它在我的.ini文件中或未正确安装某些第三方库。

＆＃34; pip freeze＆＃34;：

appdirs==1.4.3
Django==1.8.5
django-filter==1.0.2
django-model-utils==3.0.0
djangorestframework==3.6.2
mysqlclient==1.3.10
packaging==16.8
pyparsing==2.2.0
six==1.10.0
uWSGI==2.0.15

uwsgi.ini

[uwsgi]
socket=127.0.0.1:8000
stats=127.0.0.1:9191
http-timeout=1800

uid=www-data
gid=www-data

virtualenv=/home/tor/.virtualenvs/adtor_prod
home=/home/tor/.virtualenvs/adtor_prod
chdir=/srv/django/adtor_project/prime
module=adtor.wsgi:application
master=true
vacuum=true
thunder-lock=true
pidfile=/tmp/project-master.pid
daemonize=/var/log/uwsgi/adtor-blog.log

threads=2
enable-threads=true

for-readline = /etc/srv/vars.txt
  env = %(_)
endfor =

日志：

*** Starting uWSGI 2.0.15 (64bit) on [Fri May  5 16:00:56 2017] ***
compiled with version: 4.8.4 on 02 May 2017 17:47:17
os: Linux-4.4.0-75-generic #96~14.04.1-Ubuntu SMP Thu Apr 20 11:06:30 UTC 2017
nodename: instance-1
machine: x86_64
clock source: unix
detected number of CPU cores: 1
current working directory: /srv/django/adtor_project
writing pidfile to /tmp/project-master.pid
detected binary path: /home/tor/.virtualenvs/adtor_prod/bin/uwsgi
!!! no internal routing support, rebuild with pcre support !!!
chdir() to /srv/django/adtor_project/prime
your processes number limit is 2257
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: enabled
uwsgi socket 0 bound to TCP address 127.0.0.1:8000 fd 3
Python version: 3.4.3 (default, Nov 17 2016, 01:12:14)  [GCC 4.8.4]
Set PythonHome to /home/tor/.virtualenvs/adtor_prod
Python main interpreter initialized at 0x1a02ab0
python threads support enabled
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 166112 bytes (162 KB) for 2 cores
*** Operational MODE: threaded ***
Traceback (most recent call last):
  File "./adtor/wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/site-packages/django/core/wsgi.py", line 14, in get_wsgi_application
    django.setup()
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/site-packages/django/__init__.py", line 17, in setup
    configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/site-packages/django/conf/__init__.py", line 48, in __getattr__
    self._setup(name)
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/site-packages/django/conf/__init__.py", line 44, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/site-packages/django/conf/__init__.py", line 92, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/home/tor/.virtualenvs/adtor_prod/lib/python3.4/importlib/__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '"adtor'
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI master process (pid: 8753)
spawned uWSGI worker 1 (pid: 8755, cores: 2)
*** Stats server enabled on 127.0.0.1:9191 fd: 10 ***

Answer 1

这可能不是答案，但是：请注意，如果您的路径不是文件或目录，则不会使用尾部斜杠。话虽这么说，让我们尝试考虑你的目录：

[uwsgi]
...
virtualenv=/home/tor/.virtualenvs/adtor_prod/
home=/home/tor/.virtualenvs/adtor_prod/
chdir=/srv/django/adtor_project/prime/
...

您也可以尝试在module=adtor.wsgi:application

下面添加此行

...
module=adtor.wsgi:application
env DJANGO_SETTINGS_MODULE=adtor.settings
...

Answer 2

在我的uwsgi.ini文件中，我从另一个文件中错误地加载了设置模块。而不是

env = DJANGO_SETTINGS_MODULE='adtor.settings.production'

我用过

env = DJANGO_SETTINGS_MODULE=adtor.settings.production

无法将Django应用程序导入uWSGI

2 个答案: