Question

我是Python和Django的新手，并且正在努力解决我确信这是一件非常简单的事情。我正在使用PyCharm作为我的想法，并试图遵循quickstart guide [here] [1]。我根据教程设置了虚拟环境。

项目是“DjangoProjectApp”，应用程序是“午餐”

使用下面显示的文件和指向http://localhost:8000/admin/的浏览器，我收到错误：

ImportError at /admin/
No module named 'DjangoProjects.Lunch'

但是如果我在urls.py中注释掉第二个url路由，那么它可以工作。导入此模块的正确方法是什么？感谢。

urls.py：

from django.conf.urls import patterns, include, url
from django.contrib import admin

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'DjangoProjects.views.home', name='home'),
    # url(r'^blog/', include('blog.urls')),

    url(r'^admin/', include(admin.site.urls)),
    url(r'^lunch/$', 'DjangoProjects.Lunch.views.index')
)

views.py

from django.shortcuts import render

# Create your views here.
from django.shortcuts import render_to_response


def index(request):
    return render_to_response('index.html')

的index.html

hello world!

settings.py

"""
Django settings for DjangoProjects project.

For more information on this file, see
https://docs.djangoproject.com/en/dev/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/dev/ref/settings/
"""

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


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

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'd^d9v4j(1maq-&_8^a+kgicmagxwbv*9m$!2st&vqz$5_h$441'

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

TEMPLATE_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',
    'Lunch',
    'django.contrib.admin',
)

MIDDLEWARE_CLASSES = (
    '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 = 'DjangoProjects.urls'

WSGI_APPLICATION = 'DjangoProjects.wsgi.application'


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

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}

# Internationalization
# https://docs.djangoproject.com/en/dev/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/dev/howto/static-files/

STATIC_URL = '/static/'

Answer 1

将该行替换为：

url(r'^lunch/$', 'Lunch.views.index')

无需指定项目名称。您应该从应用名称开始。

另外，请确保Lunch位于设置文件中的INSTALLED_APPS。

在Django中导入模块（新手）

1 个答案: