e5d09edc20
In python3, super() does not always require a class and self reference. In other words, super() is enough for most cases. This is much simpler and it is time to switch it to the newer style. pylint provides a check for this. Let's enable 'super-with-arguments' check. NOTE: _prepare_mappings() method of FormRegion in openstack_dashboard/test/integration_tests/regions/forms.py is refactored. super() (without explicit class and self referece) does not work when a subclass method calls a same method in a parent class multiple times. It looks better to prepare a separate method to provide a common logic. Change-Id: Id9512a14be9f20dbd5ebd63d446570c7b7c825ff
58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
# Copyright 2019 vmware, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tabs
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from horizon.utils import memoized
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from openstack_dashboard import api
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class OverviewTab(tabs.Tab):
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name = _("Overview")
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slug = "overview"
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template_name = "admin/rbac_policies/_detail_overview.html"
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preload = False
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@memoized.memoized_method
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def _get_data(self):
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rbac_policy = {}
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rbac_policy_id = None
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try:
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rbac_policy_id = self.tab_group.kwargs['rbac_policy_id']
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rbac_policy = api.neutron.rbac_policy_get(self.request,
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rbac_policy_id)
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except Exception:
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msg = _('Unable to retrieve details for rbac_policy "%s".') \
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% (rbac_policy_id)
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exceptions.handle(self.request, msg)
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return rbac_policy
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def get_context_data(self, request, **kwargs):
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context = super().get_context_data(request, **kwargs)
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rbac_policy = self._get_data()
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context["rbac_policy"] = rbac_policy
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return context
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class RBACDetailsTabs(tabs.DetailTabsGroup):
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slug = "rbac_policy_tabs"
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tabs = (OverviewTab, )
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sticky = True
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