Source code for openstack_dashboard.contrib.sahara.content.data_processing.job_executions.views
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
from django.utils.translation import ugettext_lazy as _
from horizon import exceptions
from horizon import tables
from horizon import tabs
from horizon.utils import memoized
from horizon.utils.urlresolvers import reverse # noqa
from openstack_dashboard.contrib.sahara.api import sahara as saharaclient
from openstack_dashboard.contrib.sahara.content.data_processing.job_executions \
import tables as je_tables
import openstack_dashboard.contrib.sahara.content.data_processing. \
job_executions.tabs as _tabs
LOG = logging.getLogger(__name__)
[docs]class JobExecutionsView(tables.DataTableView):
SEARCH_MAPPING = {"cluster": "cluster.name",
"job": "job.name"}
table_class = je_tables.JobExecutionsTable
template_name = (
'project/data_processing.job_executions/job_executions.html')
page_title = _("Jobs")
[docs] def get_data(self):
try:
search_opts = {}
filter = self.get_server_filter_info(self.request)
if filter['value'] and filter['field']:
if filter['field'] in self.SEARCH_MAPPING:
# Handle special cases for cluster and job
# since they are in different database tables.
search_opts = {
self.SEARCH_MAPPING[filter['field']]: filter['value']}
else:
search_opts = {filter['field']: filter['value']}
jobs = saharaclient.job_execution_list(self.request, search_opts)
except Exception:
jobs = []
exceptions.handle(self.request,
_("Unable to fetch job executions."))
return jobs
[docs]class JobExecutionDetailsView(tabs.TabView):
tab_group_class = _tabs.JobExecutionDetailsTabs
template_name = 'project/data_processing.job_executions/details.html'
page_title = _("Job Execution Details")
@memoized.memoized_method
[docs] def get_object(self):
jex_id = self.kwargs["job_execution_id"]
try:
return saharaclient.job_execution_get(self.request, jex_id)
except Exception:
msg = _('Unable to retrieve details for job "%s".') % jex_id
redirect = reverse("horizon:project:data_processing."
"job_executions:job-executions")
exceptions.handle(self.request, msg, redirect=redirect)
[docs] def get_context_data(self, **kwargs):
context = super(JobExecutionDetailsView, self)\
.get_context_data(**kwargs)
context['job_execution'] = self.get_object()
return context