# coding=utf-8
"""
Decorator utility module
"""
from django.contrib.auth import REDIRECT_FIELD_NAME
from permission.compat import urlparse
from permission.conf import settings
__all__ = ["redirect_to_login"]
[docs]def redirect_to_login(request, login_url=None, redirect_field_name=REDIRECT_FIELD_NAME):
"""redirect to login"""
path = request.build_absolute_uri()
# if the login url is the same scheme and net location then just
# use the path as the "next" url.
login_scheme, login_netloc = urlparse(login_url or settings.LOGIN_URL)[:2]
current_scheme, current_netloc = urlparse(path)[:2]
if (not login_scheme or login_scheme == current_scheme) and (
not login_netloc or login_netloc == current_netloc
):
path = request.get_full_path()
from django.contrib.auth.views import redirect_to_login as auth_redirect_to_login
return auth_redirect_to_login(path, login_url, redirect_field_name)