028332da4a
We have a lot of import with #noqa that is there to ignore h302, because it's traditional to import and use a name directly, instead of a whole module. This hides other errors and gives people the impression that it's actually fine to import non-modules, you just have to slap #noqa on those lines. I went through the code and identified about a dozen names that are most commonly imported this way. I remove the #noqa tag from them, and added them to the list in import_exceptions. I also removed a few unused imports that were revealed in the process. Change-Id: I27afb8e2b1d4759ec974ded9464d8f010312ee78
124 lines
3.8 KiB
Python
124 lines
3.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Nebula, Inc.
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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 openstack_dashboard.api import base
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from openstack_dashboard.api import keystone
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from openstack_dashboard.api import neutron
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from openstack_dashboard.api import nova
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from openstack_dashboard.dashboards.admin.info import tables
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class ServicesTab(tabs.TableTab):
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table_classes = (tables.ServicesTable,)
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name = _("Services")
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slug = "services"
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template_name = ("horizon/common/_detail_table.html")
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def get_services_data(self):
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request = self.tab_group.request
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services = []
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for i, service in enumerate(request.user.service_catalog):
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service['id'] = i
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services.append(
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keystone.Service(service, request.user.services_region))
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return services
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class ZonesTab(tabs.TableTab):
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table_classes = (tables.ZonesTable,)
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name = _("Availability Zones")
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slug = "zones"
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template_name = ("horizon/common/_detail_table.html")
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def get_zones_data(self):
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request = self.tab_group.request
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zones = []
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try:
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zones = nova.availability_zone_list(request, detailed=True)
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except Exception:
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msg = _('Unable to retrieve availability zone data.')
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exceptions.handle(request, msg)
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return zones
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class HostAggregatesTab(tabs.TableTab):
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table_classes = (tables.AggregatesTable,)
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name = _("Host Aggregates")
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slug = "aggregates"
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template_name = ("horizon/common/_detail_table.html")
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def get_aggregates_data(self):
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aggregates = []
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try:
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aggregates = nova.aggregate_list(self.tab_group.request)
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except Exception:
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exceptions.handle(self.request,
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_('Unable to retrieve host aggregates list.'))
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return aggregates
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class NovaServicesTab(tabs.TableTab):
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table_classes = (tables.NovaServicesTable,)
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name = _("Compute Services")
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slug = "nova_services"
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template_name = ("horizon/common/_detail_table.html")
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def get_nova_services_data(self):
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try:
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services = nova.service_list(self.tab_group.request)
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except Exception:
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services = []
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msg = _('Unable to get nova services list.')
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exceptions.check_message(["Connection", "refused"], msg)
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raise
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return services
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class NetworkAgentsTab(tabs.TableTab):
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table_classes = (tables.NetworkAgentsTable,)
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name = _("Network Agents")
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slug = "network_agents"
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template_name = ("horizon/common/_detail_table.html")
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def allowed(self, request):
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return base.is_service_enabled(request, 'network')
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def get_network_agents_data(self):
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try:
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agents = neutron.agent_list(self.tab_group.request)
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except Exception:
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agents = []
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msg = _('Unable to get network agents list.')
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exceptions.check_message(["Connection", "refused"], msg)
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raise
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return agents
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class SystemInfoTabs(tabs.TabGroup):
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slug = "system_info"
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tabs = (ServicesTab, NovaServicesTab,
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ZonesTab, HostAggregatesTab,
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NetworkAgentsTab)
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sticky = True
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