87f498bee5
All strings are considered as unicode strings in python 3, so we no longer need "u" prefix (u'...'). Co-Authored-By: Akihiro Motoki <amotoki@gmail.com> Change-Id: I796d2fcdca066475bbf29d25cbf2aa67b2b2178b
136 lines
4.6 KiB
Python
136 lines
4.6 KiB
Python
# 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 urllib import parse
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from django import urls
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from django.utils.text import format_lazy
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from django.utils.translation import ugettext_lazy as _
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from django.utils.translation import ungettext_lazy
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from horizon import tables
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from openstack_dashboard import api
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from openstack_dashboard.usage import quotas
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class DeleteKeyPairs(tables.DeleteAction):
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policy_rules = (("compute", "os_compute_api:os-keypairs:delete"),)
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help_text = _("Removing a key pair can leave OpenStack resources orphaned."
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" You should not remove a key pair unless you are certain it"
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" is not being used anywhere.")
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@staticmethod
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def action_present(count):
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return ungettext_lazy(
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"Delete Key Pair",
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"Delete Key Pairs",
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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 ungettext_lazy(
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"Deleted Key Pair",
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"Deleted Key Pairs",
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count
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)
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def delete(self, request, obj_id):
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api.nova.keypair_delete(request, parse.unquote(obj_id))
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class QuotaKeypairMixin(object):
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def allowed(self, request, datum=None):
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usages = quotas.tenant_quota_usages(request, targets=('key_pairs', ))
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usages.tally('key_pairs', len(self.table.data))
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if usages['key_pairs']['available'] <= 0:
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if "disabled" not in self.classes:
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self.classes = list(self.classes) + ['disabled']
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self.verbose_name = format_lazy(
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'{verbose_name} {quota_exceeded}',
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verbose_name=self.verbose_name,
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quota_exceeded=_("(Quota exceeded)"))
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return False
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classes = [c for c in self.classes if c != "disabled"]
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self.classes = classes
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return True
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class ImportKeyPair(QuotaKeypairMixin, tables.LinkAction):
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name = "import"
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verbose_name = _("Import Public Key")
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url = "horizon:project:key_pairs:import"
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classes = ("ajax-modal",)
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icon = "upload"
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policy_rules = (("compute", "os_compute_api:os-keypairs:create"),)
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def allowed(self, request, keypair=None):
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if super().allowed(request, keypair):
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self.verbose_name = _("Import Public Key")
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return True
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class CreateLinkNG(QuotaKeypairMixin, tables.LinkAction):
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name = "create-keypair-ng"
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verbose_name = _("Create Key Pair")
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url = "horizon:project:key_pairs:index"
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classes = ("btn-launch",)
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icon = "plus"
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policy_rules = (("compute", "os_compute_api:os-keypairs:create"),)
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def get_default_attrs(self):
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url = urls.reverse(self.url)
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ngclick = "modal.createKeyPair({ successUrl: '%s' })" % url
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self.attrs.update({
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'ng-controller': 'KeypairController as modal',
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'ng-click': ngclick
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})
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return super().get_default_attrs()
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def get_link_url(self, datum=None):
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return "javascript:void(0);"
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def allowed(self, request, keypair=None):
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if super().allowed(request, keypair):
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self.verbose_name = _("Create Key Pair")
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return True
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class KeypairsFilterAction(tables.FilterAction):
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def filter(self, table, keypairs, filter_string):
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"""Naive case-insensitive search."""
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query = filter_string.lower()
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return [keypair for keypair in keypairs
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if query in keypair.name.lower()]
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class KeyPairsTable(tables.DataTable):
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detail_link = "horizon:project:key_pairs:detail"
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name = tables.Column("name", verbose_name=_("Key Pair Name"),
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link=detail_link)
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key_type = tables.Column("type", verbose_name=_("Key Pair Type"))
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fingerprint = tables.Column("fingerprint", verbose_name=_("Fingerprint"))
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def get_object_id(self, keypair):
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return parse.quote(keypair.name)
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class Meta(object):
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name = "keypairs"
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verbose_name = _("Key Pairs")
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table_actions = (CreateLinkNG, ImportKeyPair, DeleteKeyPairs,
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KeypairsFilterAction,)
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row_actions = (DeleteKeyPairs,)
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