2bea2114fb
django.utils.translation.ugettext(), ugettext_lazy(), ugettext_noop(), ungettext(), and ungettext_lazy() are deprecated in favor of the functions that they’re aliases for: django.utils.translation.gettext(), gettext_lazy(), gettext_noop(), ngettext(), and ngettext_lazy(). On top of that django.conf.urls.url() is deprecated in favor of django.urls.re_path() Since Horizon is using Django>4.0, it's highly important to cover these issues for upcoming release. https: //docs.djangoproject.com/en/4.0/releases/3.0/#id3 Change-Id: Ibefe848cf73a31608ce5e71f4847b741ec16f8ad
194 lines
6.4 KiB
Python
194 lines
6.4 KiB
Python
# Copyright 2016 Catalyst IT Ltd
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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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import json
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from django.utils.translation import gettext_lazy as _
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from django.utils.translation import ngettext_lazy
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from horizon import exceptions
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from horizon import tables
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from openstack_dashboard.dashboards.admin.defaults.tables import (
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get_compute_quota_name, get_volume_quota_name, get_network_quota_name
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)
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from adjutant_ui.api import adjutant
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def to_caps(value):
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return value.title()
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def display_as_percent(value):
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if value == "-":
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return value
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return '{:.1%}'.format(value)
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def get_quota_name(quota):
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if quota.service == "nova":
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return get_compute_quota_name(quota)
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if quota.service == "cinder":
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return get_volume_quota_name(quota)
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if quota.service == "neutron":
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return get_network_quota_name(quota)
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return quota.name.replace("_", " ").title()
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class UpdateQuota(tables.LinkAction):
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name = "update"
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verbose_name = _("Update Quota")
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url = "horizon:management:quota:update"
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classes = ("ajax-modal",)
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icon = "edit"
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class CancelQuotaTask(tables.DeleteAction):
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help_text = _("This will cancel the selected quota update.")
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@staticmethod
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def action_present(count):
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return ngettext_lazy(
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u"Cancel Quota Update",
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u"Cancel Quota Updates",
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count
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)
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@staticmethod
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def action_past(count):
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return ngettext_lazy(
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u"Cancelled Quota Update",
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u"Cancelled Quota Updates",
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count
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)
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def delete(self, request, obj_id):
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result = adjutant.task_cancel(request, obj_id)
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if not result or result.status_code not in [200, 202]:
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exception = exceptions.NotAvailable()
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exception._safe_message = False
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raise exception
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def allowed(self, request, task=None):
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if task:
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return task.status == "Awaiting Approval"
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return True
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class ViewRegion(tables.LinkAction):
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name = "view_region"
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verbose_name = _("View Region")
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url = "horizon:management:quota:region_detail"
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class ViewSize(tables.LinkAction):
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name = "view_size"
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verbose_name = _("View Size")
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url = "horizon:management:quota:size_detail"
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class UpdateQuotaRow(tables.Row):
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def load_cells(self, resource=None):
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super(UpdateQuotaRow, self).load_cells(resource)
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resource = self.datum
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if resource.important is False:
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self.attrs['hide'] = True
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self.attrs['style'] = 'display: none;'
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self.attrs['size_blob'] = json.dumps(self.datum.size_blob)
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class RegionQuotaDetailTable(tables.DataTable):
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service = tables.Column("service", verbose_name=_("Service"),
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filters=(adjutant.get_service_type, ))
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name = tables.Column(get_quota_name, verbose_name=_("Resource Name"),)
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value = tables.Column("current_quota", verbose_name=_("Resource Quota"), )
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usage = tables.Column("current_usage", verbose_name=_("Current Usage"))
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percent = tables.Column("percent", verbose_name=_("Percentage of Use"),
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filters=(display_as_percent, ))
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class QuotaDetailUsageTable(tables.DataTable):
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service = tables.Column("service", verbose_name=_("Service"),
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filters=(adjutant.get_service_type, ))
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name = tables.Column(get_quota_name, verbose_name=_("Resource Name"),)
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value = tables.Column("value", verbose_name=_("Quota Value"), )
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current_quota = tables.Column("current_quota",
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verbose_name=_("Current Quota "
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"(Current Region)"), )
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class RegionOverviewTable(tables.DataTable):
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region = tables.Column("region", verbose_name=_("Region Name"),
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link=("horizon:management:quota:region_detail"))
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quota_size = tables.Column("quota_size",
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verbose_name=_("Current Quota Size"),
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filters=(to_caps, ))
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preapproved_quotas = tables.Column(
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"preapproved_quotas", filters=(to_caps, ),
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verbose_name=_("Preapproved Quota Sizes *"))
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class Meta(object):
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name = "region_overview"
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row_actions = (UpdateQuota, ViewRegion)
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verbose_name = _("Current Quotas")
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hidden_title = False
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class QuotaTasksTable(tables.DataTable):
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quota_size = tables.Column(
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"size",
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verbose_name=_("Proposed Size"),
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filters=(to_caps, ))
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regions = tables.Column("regions", verbose_name=_("For Regions"))
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user = tables.Column("user", verbose_name=_("Requested By"))
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created = tables.Column("created", verbose_name=_("Requested On"))
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valid = tables.Column("valid", verbose_name=_("Valid"))
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stats = tables.Column("status", verbose_name=_("Status"))
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class Meta(object):
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name = "quota_tasks"
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row_actions = (CancelQuotaTask, )
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verbose_name = _("Previous Quota Changes")
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hidden_title = False
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class SizeOverviewTable(tables.DataTable):
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id = tables.Column("id", hidden=True)
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size = tables.Column("name", verbose_name=_("Size Name"),
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filters=(to_caps, ))
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class Meta(object):
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name = "size_overview"
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row_actions = (ViewSize, )
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verbose_name = _("Quota Sizes")
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hidden_title = False
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class ChangeSizeDisplayTable(tables.DataTable):
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service = tables.Column("service", verbose_name=_("Service"),
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filters=(adjutant.get_service_type, ),
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hidden=True)
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name = tables.Column(get_quota_name, verbose_name=_("Resource"),)
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current_quota = tables.Column("current_quota",
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verbose_name=_("Current Quota"), )
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usage = tables.Column("current_usage", verbose_name=_("Current Usage"))
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value = tables.Column("value", verbose_name=_("New Quota Value"), )
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class Meta(object):
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name = 'change_size'
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row_class = UpdateQuotaRow
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