0cde6aa055
Release notes: http://git.openstack.org/cgit/openstack-dev/hacking/tag/?id=0.10.0 Per the release notes, H307, H803 and H904 has been removed. Fix code issues with H238 and W292. Change-Id: I747ebb64db5825bc70f1ae19c1c1f5ca2089c06d
156 lines
4.9 KiB
Python
156 lines
4.9 KiB
Python
# Copyright 2012 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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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.core.urlresolvers import reverse
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from django.template import defaultfilters as filters
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from django.utils.http import urlencode
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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 horizon.templatetags import sizeformat
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from openstack_dashboard import api
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class DeleteFlavor(tables.DeleteAction):
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@staticmethod
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def action_present(count):
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return ungettext_lazy(
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u"Delete Flavor",
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u"Delete Flavors",
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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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u"Deleted Flavor",
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u"Deleted Flavors",
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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.flavor_delete(request, obj_id)
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class CreateFlavor(tables.LinkAction):
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name = "create"
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verbose_name = _("Create Flavor")
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url = "horizon:admin:flavors:create"
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classes = ("ajax-modal",)
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icon = "plus"
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class UpdateFlavor(tables.LinkAction):
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name = "update"
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verbose_name = _("Edit Flavor")
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url = "horizon:admin:flavors:update"
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classes = ("ajax-modal",)
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icon = "pencil"
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class UpdateMetadata(tables.LinkAction):
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url = "horizon:admin:flavors:update_metadata"
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name = "update_metadata"
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verbose_name = _("Update Metadata")
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classes = ("ajax-modal",)
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icon = "pencil"
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class ModifyAccess(tables.LinkAction):
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name = "projects"
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verbose_name = _("Modify Access")
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url = "horizon:admin:flavors:update"
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classes = ("ajax-modal",)
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icon = "pencil"
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def get_link_url(self, flavor):
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step = 'update_flavor_access'
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base_url = reverse(self.url, args=[flavor.id])
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param = urlencode({"step": step})
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return "?".join([base_url, param])
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class FlavorFilterAction(tables.FilterAction):
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def filter(self, table, flavors, filter_string):
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"""Really naive case-insensitive search."""
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q = filter_string.lower()
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def comp(flavor):
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return q in flavor.name.lower()
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return filter(comp, flavors)
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def get_size(flavor):
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return sizeformat.mb_float_format(flavor.ram)
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def get_swap_size(flavor):
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return _("%sMB") % (flavor.swap or 0)
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def get_disk_size(flavor):
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return _("%sGB") % (flavor.disk or 0)
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def get_ephemeral_size(flavor):
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return _("%sGB") % getattr(flavor, 'OS-FLV-EXT-DATA:ephemeral', 0)
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def get_extra_specs(flavor):
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return flavor.get_keys()
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class FlavorsTable(tables.DataTable):
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name = tables.Column('name', verbose_name=_('Flavor Name'))
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vcpus = tables.Column('vcpus', verbose_name=_('VCPUs'))
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ram = tables.Column(get_size,
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verbose_name=_('RAM'),
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attrs={'data-type': 'size'})
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disk = tables.Column(get_disk_size,
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verbose_name=_('Root Disk'),
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attrs={'data-type': 'size'})
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ephemeral = tables.Column(get_ephemeral_size,
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verbose_name=_('Ephemeral Disk'),
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attrs={'data-type': 'size'})
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swap = tables.Column(get_swap_size,
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verbose_name=_('Swap Disk'),
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attrs={'data-type': 'size'})
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flavor_id = tables.Column('id', verbose_name=_('ID'))
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public = tables.Column("is_public",
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verbose_name=_("Public"),
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empty_value=False,
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filters=(filters.yesno, filters.capfirst))
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extra_specs = tables.Column(get_extra_specs,
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verbose_name=_("Metadata"),
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link="horizon:admin:flavors:update_metadata",
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link_classes=("ajax-modal",),
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empty_value=False,
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filters=(filters.yesno, filters.capfirst))
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class Meta(object):
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name = "flavors"
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verbose_name = _("Flavors")
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table_actions = (FlavorFilterAction, CreateFlavor, DeleteFlavor)
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row_actions = (UpdateFlavor,
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ModifyAccess,
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UpdateMetadata,
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DeleteFlavor)
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