# 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.core.urlresolvers import reverse
from django.http import Http404 # noqa
from django.utils import http
from django.utils.translation import pgettext_lazy
from django.utils.translation import ugettext_lazy as _
from django.utils.translation import ungettext_lazy
from saharaclient.api import base as api_base
from horizon import messages
from horizon import tables
from openstack_dashboard.contrib.sahara.api import sahara as saharaclient
from openstack_dashboard.contrib.sahara.content.data_processing. \
jobs import tables as j_t
LOG = logging.getLogger(__name__)
[docs]class JobExecutionsFilterAction(tables.FilterAction):
filter_type = "server"
filter_choices = (('id', _("ID"), True),
('job', _("Job"), True),
('cluster', _("Cluster"), True),
('status', _("Status"), True))
[docs]class JobExecutionGuide(tables.LinkAction):
name = "jobex_guide"
verbose_name = _("Job Guide")
url = "horizon:project:data_processing.wizard:jobex_guide"
[docs]class DeleteJobExecution(tables.DeleteAction):
@staticmethod
[docs] def action_present(count):
return ungettext_lazy(
u"Delete Job",
u"Delete Jobs",
count
)
@staticmethod
[docs] def action_past(count):
return ungettext_lazy(
u"Deleted Job",
u"Deleted Jobs",
count
)
[docs] def delete(self, request, obj_id):
saharaclient.job_execution_delete(request, obj_id)
[docs]class ReLaunchJobExistingCluster(j_t.ChoosePlugin):
@staticmethod
[docs] def action_present(count):
return ungettext_lazy(
u"Launch Job",
u"Launch Jobs",
count
)
@staticmethod
[docs] def action_past(count):
return ungettext_lazy(
u"Launched Job",
u"Launched Jobs",
count
)
name = "relaunch-job-existing"
verbose_name = _("Relaunch On Existing Cluster")
url = "horizon:project:data_processing.jobs:launch-job"
classes = ('ajax-modal', 'btn-launch')
[docs] def get_link_url(self, datum):
base_url = reverse(self.url)
params = http.urlencode({'job_id': datum.job_id,
'job_execution_id': datum.id})
return "?".join([base_url, params])
[docs]class ReLaunchJobNewCluster(ReLaunchJobExistingCluster):
@staticmethod
[docs] def action_present(count):
return ungettext_lazy(
u"Launch Job",
u"Launch Jobs",
count
)
@staticmethod
[docs] def action_past(count):
return ungettext_lazy(
u"Launched Job",
u"Launched Jobs",
count
)
name = "relaunch-job-new"
verbose_name = _("Relaunch On New Cluster")
url = "horizon:project:data_processing.jobs:choose-plugin"
classes = ('ajax-modal', 'btn-launch')
[docs]class UpdateRow(tables.Row):
ajax = True
[docs] def get_data(self, request, job_execution_id):
try:
return saharaclient.job_execution_get(request, job_execution_id)
except api_base.APIException as e:
if e.error_code == 404:
raise Http404
else:
messages.error(request, _("Unable to update row"))
[docs]class JobExecutionsTable(tables.DataTable):
[docs] class StatusColumn(tables.Column):
[docs] def get_raw_data(self, datum):
return datum.info['status']
[docs] class JobNameColumn(tables.Column):
@staticmethod
[docs] def link(job_execution):
if job_execution.job_name:
return reverse("horizon:project:data_processing.jobs:details",
args=(http.urlquote(job_execution.job_id),))
else:
# No link should be generated for a deleted Job.
return None
[docs] def get_data(self, job_execution):
return job_execution.job_name or _("Not available")
[docs] class ClusterNameColumn(tables.Column):
@staticmethod
[docs] def link(job_execution):
if job_execution.cluster_name:
return reverse(
"horizon:project:data_processing.clusters:details",
args=(http.urlquote(job_execution.cluster_id),))
else:
# No link should be generated for a deleted Cluster.
return None
[docs] def get_data(self, job_execution):
return job_execution.cluster_name or _("Not available")
STATUS_CHOICES = (
("DONEWITHERROR", False),
("FAILED", False),
("KILLED", False),
("SUCCEEDED", True),
)
STATUS_DISPLAY_CHOICES = (
("DONEWITHERROR", pgettext_lazy("Current status of a Job",
u"Done with Error")),
("FAILED", pgettext_lazy("Current status of a Job",
u"Failed")),
("KILLED", pgettext_lazy("Current status of a Job",
u"Killed")),
("SUCCEEDED", pgettext_lazy("Current status of a Job",
u"Succeeded")),
)
name = tables.Column("id",
verbose_name=_("ID"),
display_choices=(("id", "ID"),
("name", pgettext_lazy("Name")),),
link=("horizon:project:data_processing."
"job_executions:details"))
job_name = JobNameColumn(
"job_name",
verbose_name=_("Job Template"),
link=JobNameColumn.link)
cluster_name = ClusterNameColumn(
"cluster_name",
verbose_name=_("Cluster"),
link=ClusterNameColumn.link)
status = StatusColumn("info",
status=True,
status_choices=STATUS_CHOICES,
display_choices=STATUS_DISPLAY_CHOICES,
verbose_name=_("Status"))
[docs] def get_object_display(self, datum):
return datum.id