wsgi：没有名为'settings'的模块

Question

我在我的Ubuntu16上安装了apache2和wsgi。我收到了这个错误;

ImportError: No module named 'settings'

在我的Django项目文件夹中，有一个名为“settings”的目录，在“settings”文件夹中，存在一些像default.py, development.py,...这样的设置文件。在wsgi_dev.py内部，设置为wsgi。

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

此设置文件夹无法识别为模块。我在设置文件夹里面有__init__.py。

`File "/usr/local/lib/python3.5/dist-packages/django/__init__.py", line 22, in setup` 
configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 56, in getattr
self._setup(name)
File "/usr/local/lib/python3.5/dist-packages/django/conf/__init__.py", line 41, in _setup
self._wrapped = Settings(settings_module)
File "/usr/local/lib/python3.5/dist-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

Answer 1

在你的wsgi.py中添加这个

    import os
    import sys
    BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
    sys.path.append(BASE_DIR)
    os.environ['DJANGO_SETTINGS_MODULE'] = 'settings.development'
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings.development")

Answer 2

通常，外部项目目录（包含manage.py的目录）位于Python路径上，因此在设置DJANGO_SETTINGS_MODULE时必须包含项目名称。例如：

os.environ.setdefault("DJANGO_SETTINGS_MODULE", 'mysite.settings.development')