def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
python类split_domain_port()的实例源码
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def new_get_current(self, request=None):
from django.conf import settings
if getattr(settings, 'SITE_ID', ''):
site_id = settings.SITE_ID
if site_id not in THREADED_SITE_CACHE:
with lock:
site = self.prefetch_related('settings').filter(pk=site_id)[0]
THREADED_SITE_CACHE[site_id] = site
return THREADED_SITE_CACHE[site_id]
elif request:
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in THREADED_SITE_CACHE:
with lock:
site = self.prefetch_related('settings').filter(
domain__iexact=host)[0]
THREADED_SITE_CACHE[host] = site
return THREADED_SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in THREADED_SITE_CACHE:
with lock:
site = self.prefetch_related('settings').filter(
domain__iexact=domain)[0]
THREADED_SITE_CACHE[domain] = site
return THREADED_SITE_CACHE[domain]
raise ImproperlyConfigured(
"You're using the Django \"sites framework\" without having "
"set the SITE_ID setting. Create a site in your database and "
"set the SITE_ID setting or pass a request to "
"Site.objects.get_current() to fix this error."
)
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def process_request(self, request):
host = self.get_host(request)
domain, port = split_domain_port(host)
if not domain:
raise DisallowedHost(f'Invalid HTTP_HOST header: {host}.')
request.host = domain
request.port = int(port) if port else None
event_slug = resolve(request.path).kwargs.get('event')
if event_slug:
event = get_object_or_404(Event, slug__iexact=event_slug)
request.event = event
if event.settings.custom_domain:
custom_domain = urlparse(event.settings.custom_domain)
event_domain, event_port = split_domain_port(custom_domain.netloc)
if event_domain == domain and event_port == port:
request.uses_custom_domain = True
return
else:
request.needs_redirect = True
return redirect(urljoin(event.settings.custom_domain, request.path))
default_domain, default_port = split_domain_port(settings.SITE_NETLOC)
if domain == default_domain:
return
if settings.DEBUG or domain in LOCAL_HOST_NAMES:
return
raise DisallowedHost(f'Unknown host: {host}')
def get_cookie_domain(request):
if '.' not in request.host:
# As per spec, browsers do not accept cookie domains without dots in it,
# e.g. "localhost", see http://curl.haxx.se/rfc/cookie_spec.html
return None
default_domain, default_port = split_domain_port(settings.SITE_NETLOC)
if request.host == default_domain:
# We are on our main domain, set the cookie domain the user has chosen
return settings.SESSION_COOKIE_DOMAIN
else:
# We are on an organizer's custom domain, set no cookie domain, as we do not want
# the cookies to be present on any other domain. Setting an explicit value can be
# dangerous, see http://erik.io/blog/2014/03/04/definitive-guide-to-cookie-domains/
return None
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def __call__(self, request):
domain, port = split_domain_port(request.get_host())
try:
current_site = Site.objects.get(domain=domain)
except Site.DoesNotExist:
current_site = Site.objects.get(id=settings.SITE_ID)
request.site = current_site
_thread_local.request = request
return self.get_response(request)
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
def _get_site_by_request(self, request):
host = request.get_host()
try:
# First attempt to look up the site by host with or without port.
if host not in SITE_CACHE:
SITE_CACHE[host] = self.get(domain__iexact=host)
return SITE_CACHE[host]
except Site.DoesNotExist:
# Fallback to looking up site after stripping port from the host.
domain, port = split_domain_port(host)
if not port:
raise
if domain not in SITE_CACHE:
SITE_CACHE[domain] = self.get(domain__iexact=domain)
return SITE_CACHE[domain]
