【发布时间】:2019-02-20 06:30:02
【问题描述】:
已解决:
我不确定我做了什么组合来最终修复它,但最后一块是修复我的静态文件层次结构。之前,我只是拥有/<base>/static/main.css,但我将其更改为/<base>/static/<project-name>/main.css,并以某种方式解决了这个问题。
原来的问题:
我目前正在尝试使用 Heroku 部署 django 应用程序。但是,当我尝试使用 Debug=False 进行部署时,我收到内部服务器错误,因为服务器找不到 main.css 样式表。请注意,当Debug=True 一切正常时。
当我在命令行中尝试 python manage.py findstatic --verbosity 2 main.css 时,我收到错误消息
“没有找到'main.css'的匹配文件。查看以下位置:
/Users/Kyle/.local/share/virtualenvs/hostable-Ij2AFM0k/lib/python3.6/site-packages/django/contrib/admin/static”,但我不知道它为什么会出现在这里。
下面我提供了我的settings.py 文件。我的文件层次结构一团糟,因为执行collectstatic 会在staticfiles 文件夹中生成一大堆静态文件,但我不知道它们来自哪里或它们的目的是什么。我在 static 文件夹中有样式表,但它似乎不再被调用。
我想知道的是:我应该在我的设置或我的文件层次结构中进行哪些更改以便找到main.css?
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = False
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'crispy_forms',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'menus.apps.MenusConfig',
'events.apps.EventsConfig',
'users.apps.UsersConfig',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'project.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [
os.path.join(BASE_DIR, 'templates'),
os.path.join(BASE_DIR, 'users/templates'),
os.path.join(BASE_DIR, 'events/templates'),
os.path.join(BASE_DIR, 'menus/templates'),
],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'project.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/2.1/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
DEBUG_PROPAGATE_EXCEPTIONS = True
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles')
附:我也尝试过使用whitenoise,但也没有成功。
我还应该提到,当我查看日志文件时,我收到了此处引用的 ValueError: Missing staticfiles manifest entry for … 消息,http://whitenoise.evans.io/en/stable/django.html#why-do-i-get-valueerror-missing-staticfiles-manifest-entry-for。
settings.py 的工作版本:
DEBUG = False
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'crispy_forms',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'menus.apps.MenusConfig',
'events.apps.EventsConfig',
'users.apps.UsersConfig',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'project.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [
os.path.join(BASE_DIR, 'templates'),
os.path.join(BASE_DIR, 'users/templates'),
os.path.join(BASE_DIR, 'events/templates'),
os.path.join(BASE_DIR, 'menus/templates'),
],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'project.wsgi.application'
# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/2.1/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
DEBUG_PROPAGATE_EXCEPTIONS = True
STATIC_URL = '/static/'
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static'), ]
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
【问题讨论】:
标签: python django heroku internal-server-error