基本 Django 网址（主页：名称未定义）

Question

我遇到错误：

File "E:- Formations-Programmation- PYTHON- DASH- Apprentissage\dashsite\dashsite\urls.py", line 23, in <module>
path('',include(home.urls)),
NameError: name 'home' is not defined

当我尝试运行服务器/迁移时。

我接受了一个错误的设置，因为它应该可以工作：My folders organisation

Settings.py 允许我使用主页的代码。 :

from pathlib import Path
from django import apps

BASE_DIR = Path(__file__).resolve().parent.parent

SECRET_KEY = 

DEBUG = True

ALLOWED_HOSTS = []

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'home.apps.HomeConfig',
]

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 = 'dashsite.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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 = 'dashsite.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.1/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/3.1/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/3.1/howto/static-files/

STATIC_URL = '/static/'

项目：urls.py（dir dashsite）：

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('',include(home.urls)),

应用程序：urls.py（目录主页）：

from django.urls import path
from . import views

urlpatterns=[
    path('',views.home, name='home')
]

views.py（目录主页）：

from django.shortcuts import render

def home(request) :
    return render(request,'home/welcome.html')

感谢您的帮助和抽出时间。亚瑟

Answer 1

确保将应用主页包含在 installed 应用中 settings.py，在 URL 中的 home.urls 周围加上引号，如下所示：

from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('',include('home.urls'))
]

我相信现在应该可以了。

基本 Django 网址（主页：名称未定义）

Basic Django urls (home : name not defined)

python

django

django-views

django-urls

django-settings