Django_Hosts Import Fehler

Question

Was ich versuche die Website www zu tun ist, machen zu umleiten (zB "example.com "auf" www.example.com")

I verwendet pip zu django_hosts installieren, und dann folgte der Dokumentation auf der Website

Hier ist meine settings.py Datei:

""" 
Django settings for mysite project. 

Generated by 'django-admin startproject' using Django 1.9. 

For more information on this file, see 
https://docs.djangoproject.com/en/1.9/topics/settings/ 

For the full list of settings and their values, see 
https://docs.djangoproject.com/en/1.9/ref/settings/ 
""" 

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/1.9/howto/deployment/checklist/ 

# SECURITY WARNING: keep the secret key used in production secret! 
SECRET_KEY = 'lsjz5tm#+0(99cv@mg=himl8=4w-vd^qq07jpd3d5278!hv06x' 

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

ALLOWED_HOSTS = [ 
# 'example.com', 
# 'www.example.com', 
    '*', 
] 


# Application definition 

INSTALLED_APPS = [ 
    'Reviews', 
    'Contact', 
    'Lessons', 
    'News', 
    'QNA', 
    'Home', 
    'About', 
    'Pupils', 
    'Website', 
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
    #third party 
    'django_hosts' 
] 

MIDDLEWARE_CLASSES = [ 
    'django_hosts.middleware.HostsRequestMiddleware' 
    'django.middleware.security.SecurityMiddleware', 
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.common.CommonMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'django.middleware.clickjacking.XFrameOptionsMiddleware', 
    'django_hosts.middleware.HostsResponseMiddleware' 
] 

ROOT_URLCONF = 'mysite.urls' 
ROOT_HOSTCONF = 'mysite.hosts' 
DEFAULT_HOST = 'www' 

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 = 'mysite.wsgi.application' 


# Database 
# https://docs.djangoproject.com/en/1.9/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/1.9/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/1.9/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/1.9/howto/static-files/ 

STATIC_URL = '/static/' 
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend' 
STATICFILES_DIRS = (
    os.path.join('static'), 
    ) 
STATIC_ROOT = '' 

Und das ist meine hosts.py Datei:

from django.conf import settings 
from django_hosts import patterns, host 

host_patterns = patterns('', 
    host(r'www', settings.ROOT_URLCONF, name='www'), 
    #host(r'(\w+)', 'path.to.custom_urls', name='wildcard'), 
) 

Wenn ich Python manage.py runserver laufen bekomme ich folgende Fehler:

django.core. exceptions.ImproperlyConfigured: Die WSGI-Anwendung 'mysite.wsgi.application' konnte nicht geladen werden. Fehler beim Importieren des Moduls: 'Kein Modul namens' django_hosts.middleware.HostsRequestMiddlewaredjango '; 'django_hosts.middleware' ist kein Paket '

Was mache ich falsch ?!

Answer 1

Vermissen Sie ein Komma:

MIDDLEWARE_CLASSES = [ 
    'django_hosts.middleware.HostsRequestMiddleware', # <----- 
    'django.middleware.security.SecurityMiddleware', 
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.common.CommonMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'django.middleware.clickjacking.XFrameOptionsMiddleware', 
]