openstack/horizon
Code Issues Proposed changes

Merge "Error message for invalid cluster details page"

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Jenkins 2015-06-24 04:34:12 +00:00 committed by Gerrit Code Review
commit fcc14f6c1e
1 changed files with 15 additions and 2 deletions
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17
openstack_dashboard/dashboards/project/data_processing/clusters/views.py
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@ -18,6 +18,8 @@ from django.utils.translation import ugettext_lazy as _
from horizon import exceptions from horizon import exceptions
from horizon import tables from horizon import tables
from horizon import tabs from horizon import tabs
from horizon.utils import memoized
from horizon.utils.urlresolvers import reverse # noqa
from horizon import workflows from horizon import workflows
from openstack_dashboard.api import sahara as saharaclient from openstack_dashboard.api import sahara as saharaclient
@ -58,9 +60,20 @@ class ClusterDetailsView(tabs.TabView):
template_name = 'project/data_processing.clusters/details.html' template_name = 'project/data_processing.clusters/details.html'
page_title = _("Cluster Details") page_title = _("Cluster Details")
@memoized.memoized_method
def get_object(self):
cl_id = self.kwargs["cluster_id"]
try:
return saharaclient.cluster_get(self.request, cl_id)
except Exception:
msg = _('Unable to retrieve details for cluster "%s".') % cl_id
redirect = reverse(
"horizon:project:data_processing.clusters:clusters")
exceptions.handle(self.request, msg, redirect=redirect)
def get_context_data(self, **kwargs): def get_context_data(self, **kwargs):
context = super(ClusterDetailsView, self)\ context = super(ClusterDetailsView, self).get_context_data(**kwargs)
.get_context_data(**kwargs) context['cluster'] = self.get_object()
return context return context