Hi,
I had create a middleware, that is able to change the template directory
per host on the fly.
But it stopped working since I upgraed to Django 1.8 and I tried to fix it.
My problem is:
If I visit domain1.tld, all works fine. Django loads the templates from the
right directory. (/path/domain1.tld/templates/)
But if I visit now domain2.tld, Django tried to load the template from the
domain1.tld directory /path/domain1.tld/templates/ and not from
/path/domain2.tld/templates/.
The debug messages shows me, that the middleware overrides the template
path successfully.
Maybe someone can help me to fix it.
Details:
Django version: 1.8b1
Python: 3.4
If you need some other information, just ask for it.
- settings.py
MIDDLEWARE_CLASSES = (
'core.middleware.MultiHostMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
...
)
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'OPTIONS': {
'context_processors': [
'django.contrib.auth.context_processors.auth',
'django.template.context_processors.debug',
'django.template.context_processors.i18n',
'django.template.context_processors.media',
'django.template.context_processors.static',
'django.template.context_processors.tz',
'django.contrib.messages.context_processors.messages',
],
'loaders': [
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
],
'debug': True
},
},
]
ROOT_URLCONF = 'core.urls'
HOST_MIDDLEWARE_TEMPLATE_DIRS = {
"domain1.tld": BASE_DIR + "/domain1.tld/templates/",
"domain2.tld": BASE_DIR + "/domain2.tld/templates/",
}
HOST_MIDDLEWARE_URLCONF_MAP = {
"domain1.tld": "domain1.urls",
"domain2.tld": "domain2.urls",
}
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'core',
'domain1',
'domain2',
)
- middleware.py
from django.conf import settings
from django.utils.cache import patch_vary_headers
class MultiHostMiddleware:
def get_settings(self, request):
host = request.META["HTTP_HOST"]
host_port = host.split(':')
if len(host_port) == 2:
host = host_port[0]
if host in settings.HOST_MIDDLEWARE_URLCONF_MAP:
urlconf = settings.HOST_MIDDLEWARE_URLCONF_MAP[host]
template_dirs = settings.HOST_MIDDLEWARE_TEMPLATE_DIRS[host],
else:
urlconf = settings.ROOT_URLCONF
template_dirs = None
return urlconf, tuple(template_dirs)
def process_request(self, request):
urlconf, template_dirs = self.get_settings(request)
request.urlconf = urlconf
settings.TEMPLATES[0]['DIRS'] = template_dirs
def process_response(self, request, response):
if getattr(request, "urlconf", None):
patch_vary_headers(response, ('Host',))
return response
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