python - Django 1.10 : base_site. html 覆盖不起作用

Question

我正在使用自定义 View 在 Django 中创建一个站点，并希望在管理页面上链接到该 View 。但即使我按照说明覆盖了 Django tutorial 中的 base_site.html ， 没有什么变化。不管是否输入最简单的变化:

{% extends "admin/base.html" %}

{% block title %}{{ title }} | {{ site_title|default:_('Django site admin')    }}{% endblock %}

 {% block branding %}
 <h1 id="site-name"><a href="{% url 'admin:index' %}">Test</a></h1>
 {% endblock %}

 {% block nav-global %}{% endblock %}

或者甚至是一些非常极端的东西，我根本不扩展 base.html:

<h1>Test</h1>

我的目录与它们应该的完全一样，里面有新的 base_site.html:

└─myproject
    └── myproject
        └── templates
            └── admin
                └── base_site.html

这是我当前的 settings.py:

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.10/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = <mysecretkey>

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
   'django.contrib.admin',
   'django.contrib.auth',
   'django.contrib.contenttypes',
   'django.contrib.sessions',
   'django.contrib.messages',
   'django.contrib.staticfiles',
   'easy_thumbnails',
   'filer',
   'mptt',
   'myapp',
]

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 = 'myproject.urls'

TEMPLATES = [
   {
       'BACKEND': 'django.template.backends.django.DjangoTemplates',
       'DIRS': [os.path.join(BASE_DIR, '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 = 'myproject.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.10/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/1.10/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/1.10/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.10/howto/static-files/

STATIC_URL = '/static/'

# Thumbnail settings for retina displays
THUMBNAIL_HIGH_RESOLUTION = True

# Thumbnail processing

THUMBNAIL_PROCESSORS = (
    'easy_thumbnails.processors.colorspace',
    'easy_thumbnails.processors.autocrop',
    #'easy_thumbnails.processors.scale_and_crop',
    'filer.thumbnail_processors.scale_and_crop_with_subject_location',
    'easy_thumbnails.processors.filters',
 ) 

我重新启动了服务器，并使用了不同的浏览器，但我的任何更改都没有显示出来。

我是不是哪里做错了，还是教程给出的说明完全不正确？

Answer 1

Django 教程实际上是正确的并且运行良好。问题在于:“templates”目录直接是第一个“mysite”的子目录，而不是第二个。

这实际上在教程中说得很清楚，但很容易混淆并将"template"直接放在错误的目录中。

换句话说，您希望"template"位于此处:

mysite/templates

而不是这里:

mysite/mysite/templates

Tutorial step #7说清楚了。这是当时目录结构的屏幕截图:

只需将“templates”目录上移一层，一切都会好起来的。