mistral-dashboard/mistraldashboard/executions/views.py
Takashi Kajinami 09d63aefbc Replace deprecated ugettext_lazy and ungettext_lazy
The ugettext_lazy method and the ungettext_lazy method are both
deprecated since Django 3.0[1].

These were already replaced in Horizon repo by [2].

[1] https://docs.djangoproject.com/en/3.0/releases/3.0/#id3
[2] cd7c1b5110fe1f64cd9dfbeb1072b37912d0efee

Change-Id: I6697e4c006e7b8ec94a08ad4625a1980582b4d6d
2022-07-11 02:47:44 +00:00

286 lines
9.0 KiB
Python

# Copyright 2014 - StackStorm, Inc.
#
# 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.
from django.views import generic
from django.urls import reverse
from django.urls import reverse_lazy
from django.utils.translation import gettext_lazy as _
from horizon import exceptions
from horizon import forms
from horizon import tables
from mistraldashboard import api
from mistraldashboard.default import utils
from mistraldashboard.executions import forms as m_forms
from mistraldashboard.executions import tables as mistral_tables
from mistraldashboard import forms as mistral_forms
def get_single_data(request, id, type="execution"):
"""Get Execution or Task data by ID.
:param request: Request data
:param id: Entity ID
:param type: Request dispatch flag, Default: Execution
"""
if type == "execution":
try:
execution = api.execution_get(request, id)
except Exception:
msg = _('Unable to get execution by its ID"%s".') % id
redirect = reverse('horizon:mistral:executions:index')
exceptions.handle(request, msg, redirect=redirect)
return execution
elif type == "task":
try:
task = api.task_get(request, id)
except Exception:
msg = _('Unable to get task by its ID "%s".') % id
redirect = reverse('horizon:mistral:tasks:index')
exceptions.handle(request, msg, redirect=redirect)
return task
elif type == "task_by_execution":
try:
task = api.task_list(request, id)[0]
except Exception:
msg = _('Unable to get task by Execution ID "%s".') % id
redirect = reverse('horizon:mistral:executions:index')
exceptions.handle(request, msg, redirect=redirect)
return task
class IndexView(tables.DataTableView):
table_class = mistral_tables.ExecutionsTable
template_name = 'mistral/executions/index.html'
def has_prev_data(self, table):
return self._prev
def has_more_data(self, table):
return self._more
def get_data(self):
executions = []
prev_marker = self.request.GET.get(
mistral_tables.ExecutionsTable._meta.prev_pagination_param,
None
)
if prev_marker is not None:
sort_dir = 'asc'
marker = prev_marker
else:
sort_dir = 'desc'
marker = self.request.GET.get(
mistral_tables.ExecutionsTable._meta.pagination_param,
None
)
try:
executions, self._more, self._prev = api.pagination_list(
entity="executions",
request=self.request,
marker=marker,
sort_dirs=sort_dir,
paginate=True
)
if prev_marker is not None:
executions = sorted(
executions,
key=lambda execution: getattr(
execution, 'created_at'
),
reverse=True
)
except Exception:
self._prev = False
self._more = False
msg = _('Unable to retrieve executions list.')
exceptions.handle(self.request, msg)
return executions
class TasksView(tables.DataTableView):
table_class = mistral_tables.ExecutionsTable
template_name = 'mistral/executions/index_filtered_task.html'
def has_prev_data(self, table):
return self._prev
def has_more_data(self, table):
return self._more
def get_data(self):
executions = []
prev_marker = self.request.GET.get(
mistral_tables.ExecutionsTable._meta.prev_pagination_param,
None
)
if prev_marker is not None:
sort_dir = 'asc'
marker = prev_marker
else:
sort_dir = 'desc'
marker = self.request.GET.get(
mistral_tables.ExecutionsTable._meta.pagination_param,
None
)
try:
executions, self._more, self._prev = api.pagination_list(
entity="executions",
request=self.request,
marker=marker,
sort_dirs=sort_dir,
paginate=True,
selector=self.kwargs['task_execution_id']
)
if prev_marker is not None:
executions = sorted(
executions,
key=lambda execution: getattr(
execution, 'created_at'
),
reverse=True
)
except Exception:
self._prev = False
self._more = False
msg = _('Unable to retrieve executions list of '
'the requested task.')
exceptions.handle(self.request, msg)
return executions
class DetailView(generic.TemplateView):
template_name = 'mistral/executions/detail.html'
page_title = _("Execution Overview")
workflow_url = 'horizon:mistral:workflows:detail'
task_url = 'horizon:mistral:tasks:execution'
def get_context_data(self, **kwargs):
context = super(DetailView, self).get_context_data(**kwargs)
task = {}
execution = {}
if 'caller' in kwargs:
if kwargs['caller'] == 'task':
kwargs['task_id'] = kwargs['execution_id']
del kwargs['execution_id']
task = get_single_data(
self.request,
kwargs['task_id'],
"task"
)
execution = get_single_data(
self.request,
task.workflow_execution_id,
)
else:
execution = get_single_data(
self.request,
kwargs['execution_id'],
)
task = get_single_data(
self.request,
self.kwargs['execution_id'],
"task_by_execution"
)
execution.workflow_url = reverse(self.workflow_url,
args=[execution.workflow_name])
execution.input = utils.prettyprint(execution.input)
execution.output = utils.prettyprint(execution.output)
execution.params = utils.prettyprint(execution.params)
execution.state = utils.label(execution.state)
task.url = reverse(self.task_url, args=[execution.id])
breadcrumb = [(execution.id, reverse(
'horizon:mistral:executions:detail',
args=[execution.id]
))]
context["custom_breadcrumb"] = breadcrumb
context['execution'] = execution
context['task'] = task
return context
class CodeView(forms.ModalFormView):
template_name = 'mistral/default/code.html'
modal_header = _("Code view")
form_id = "code_view"
form_class = mistral_forms.EmptyForm
cancel_label = "OK"
cancel_url = reverse_lazy("horizon:mistral:executions:index")
page_title = _("Code view")
def get_context_data(self, **kwargs):
context = super(CodeView, self).get_context_data(**kwargs)
execution = get_single_data(
self.request,
self.kwargs['execution_id'],
)
column = self.kwargs['column']
io = {}
if column == 'input':
io['name'] = _('Input')
io['value'] = execution.input = utils.prettyprint(execution.input)
elif column == 'output':
io['name'] = _('Output')
io['value'] = execution.output = utils.prettyprint(
execution.output
)
context['io'] = io
return context
class UpdateDescriptionView(forms.ModalFormView):
template_name = 'mistral/executions/update_description.html'
modal_header = _("Update Execution Description")
form_id = "update_execution_description"
form_class = m_forms.UpdateDescriptionForm
submit_label = _("Update")
success_url = reverse_lazy("horizon:mistral:executions:index")
submit_url = "horizon:mistral:executions:update_description"
cancel_url = "horizon:mistral:executions:index"
page_title = _("Update Execution Description")
def get_initial(self):
return {"execution_id": self.kwargs["execution_id"]}
def get_context_data(self, **kwargs):
context = super(UpdateDescriptionView, self).get_context_data(**kwargs)
context['submit_url'] = reverse(
self.submit_url,
args=[self.kwargs["execution_id"]]
)
return context