General-purpose decorators for use with Horizon.
horizon.decorators.
require_auth
(view_func)[source]¶Performs user authentication check.
Similar to Django’s login_required decorator, except that this throws
NotAuthenticated
exception if the user is not
signed-in.
horizon.decorators.
require_component_access
(view_func, component)[source]¶Perform component can_access check to access the view.
:param component containing the view (panel or dashboard).
Raises a NotAuthorized
exception if the
user cannot access the component containing the view.
By example the check of component policy rules will be applied to its
views.
horizon.decorators.
require_perms
(view_func, required)[source]¶Enforces permission-based access controls.
Parameters: | required (list) – A tuple of permission names, all of which the request user must possess in order access the decorated view. |
---|
Example usage:
from horizon.decorators import require_perms
@require_perms(['foo.admin', 'foo.member'])
def my_view(request):
...
Raises a NotAuthorized
exception if the
requirements are not met.
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