django应用程序的settings.py文件中的此代码有什么问题? [英] what is wrong with this code in settings.py file of my django application?
问题描述
我正在使用Django 1.4和Python 2.6，我的操作系统是Ubuntu 11.10.我正在使用以下目录创建Django应用:
I am using Django 1.4 and Python 2.6 my operating system is Ubuntu 11.10. I am creating my Django app using these directories:
项目目录:/var/dj/oneliners/
project directory: /var/dj/oneliners/
应用程序目录:/var/dj/oneliners/oneline/
application directory: /var/dj/oneliners/oneline/
现在，我想为样式表提供静态目录，因此我按如下所示配置了 settings.py :
Now I want to serve my static directory for stylesheet so I configured settings.py as below:
MEDIA_ROOT = '/var/dj/oneliners/media/'
MEDIA_URL = '/media/'
STATIC_ROOT = '/var/dj/oneliners/static/'
STATIC_URL = '/STATIC/'
当我进入 http://127.0.0.1:8000/oneline/时，我无法将CSS包含在 index.html 模板中.我在做什么错了?
I am unable to include my CSS in the index.html template when I go to http://127.0.0.1:8000/oneline/. What am I doing wrong?
您好，谢谢，这是我的整个settings.py文件:
Hello and thanks in advance, here is my entire settings.py file:
# Django settings for oneliners project.
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
# ('Your Name', 'your_email@example.com'),
)
MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'db_oneliner', # Or path to database file if using sqlite3.
'USER': 'root', # Not used with sqlite3.
'PASSWORD': 'admin@ubc7', # Not used with sqlite3.
'HOST': '', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for default. Not used with sqlite3.
}
}
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# If you set this to False, Django will not format dates, numbers and
# calendars according to the current locale.
USE_L10N = True
# If you set this to False, Django will not use timezone-aware datetimes.
USE_TZ = True
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
import os.path
MEDIA_ROOT = os.path.join(os.path.dirname(__file__), "media")
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = '/media/'
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = os.path.join(os.path.dirname(__file__), "static")
# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = '/static/'
# Additional locations of static files
STATICFILES_DIRS = (
# Put strings here, like "/home/html/static" or "C:/www/django/static".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
"/var/dj/oneliners/static"
)
#ANONYMOUS_USER_ID = -1
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# Make this unique, and don't share it with anybody.
SECRET_KEY = '6h5dvw*-^hb=l*2v@sn15r36fy&+mhv_+@#f=4az$-!()4hip_'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
# 'django.template.loaders.eggs.Loader',
)
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
# Uncomment the next line for simple clickjacking protection:
# 'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'oneliners.urls'
# Python dotted path to the WSGI application used by Django's runserver.
WSGI_APPLICATION = 'oneliners.wsgi.application'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
"/var/dj/oneliners/mytemplates",
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
# Uncomment the next line to enable the admin:
'django.contrib.admin',
'oneline',
'registration',
'userena',
'guardian',
'easy_thumbnails',
# Uncomment the next line to enable admin documentation:
# 'django.contrib.admindocs',
)
# A sample logging configuration. The only tangible logging
# performed by this configuration is to send an email to
# the site admins on every HTTP 500 error when DEBUG=False.
# See http://docs.djangoproject.com/en/dev/topics/logging for
# more details on how to customize your logging configuration.
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'filters': {
'require_debug_false': {
'()': 'django.utils.log.RequireDebugFalse'
}
},
'handlers': {
'mail_admins': {
'level': 'ERROR',
'filters': ['require_debug_false'],
'class': 'django.utils.log.AdminEmailHandler'
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
}
}
ANONYMOUS_USER_ID = -1
AUTHENTICATION_BACKENDS = (
'userena.backends.UserenaAuthenticationBackend',
'guardian.backends.ObjectPermissionBackend',
'django.contrib.auth.backends.ModelBackend',
)
AUTH_PROFILE_MODULE = 'oneline.MyProfile'
EMAIL_BACKEND = 'django.core.mail.backends.dummy.EmailBackend'
推荐答案
通常，没有不需要指定 if settings.DEBUG:及其下面的行:它们会自动加载 w/ staticfiles 已安装，而 runserver 则处于DEBUG模式.
Normally, there is no need to specify if settings.DEBUG: and lines below it: they are automatically loaded w/ staticfiles installed and runserver in DEBUG mode.
您需要做的是使 STATICFILES_FINDERS 可以找到css文件.对于您在 settings.py 中定义的两个: FileSystemFinder 在 STATICFILES_DIRS 中搜索目录， AppDirectoriesFinder 在其中搜索CSS.已安装的应用程序.
What you need to do is to make the STATICFILES_FINDERS to find the css file. For the two defined in you settings.py: FileSystemFinder searches dirs in STATICFILES_DIRS, AppDirectoriesFinder searches for the css in installed apps.
因此，将文件复制到/var/dj/oneliners/static 或 some_installed_app/static 即可完成操作.请注意，在开始将静态信息收集到 STATIC_ROOT 之前，您可以简单地保留 STATIC_ROOT =''，并且 STATIC_ROOT 应该与定义的目录不同 STATICFILES_DIRS (可能包含)中，因为它们的逻辑不同.
Thus, copy the file to /var/dj/oneliners/static or some_installed_app/static will do the trick. Note that before you start to collect statics to STATIC_ROOT, you could simply leave STATIC_ROOT='', and, STATIC_ROOT should be different from dirs defined in STATICFILES_DIRS (could contain) because they're different in logic.
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