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
104 lines
3.5 KiB
Python
104 lines
3.5 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 django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tables
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from openstack_dashboard import api
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from openstack_dashboard.dashboards.project.images.images \
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import tables as project_tables
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class AdminCreateImage(project_tables.CreateImage):
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url = "horizon:admin:images:create"
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class AdminDeleteImage(project_tables.DeleteImage):
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def allowed(self, request, image=None):
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if image and image.protected:
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return False
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return True
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class AdminEditImage(project_tables.EditImage):
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url = "horizon:admin:images:update"
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def allowed(self, request, image=None):
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return True
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class UpdateMetadata(tables.LinkAction):
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name = "update_metadata"
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verbose_name = _("Update Metadata")
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ajax = False
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icon = "pencil"
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attrs = {"ng-controller": "MetadataModalHelperController as modal"}
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def __init__(self, attrs=None, **kwargs):
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kwargs['preempt'] = True
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super().__init__(attrs, **kwargs)
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def get_link_url(self, datum):
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image_id = self.table.get_object_id(datum)
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self.attrs['ng-click'] = (
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"modal.openMetadataModal('image', '%s', true)" % image_id)
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return "javascript:void(0);"
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class UpdateRow(tables.Row):
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ajax = True
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def get_data(self, request, image_id):
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image = api.glance.image_get(request, image_id)
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try:
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tenant_id = getattr(image, "owner")
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tenant = api.keystone.tenant_get(request, tenant_id)
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image.tenant_name = getattr(tenant, "name")
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except Exception:
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msg = _('Unable to retrieve the project '
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'information of the image.')
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exceptions.handle(request, msg)
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return image
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class AdminImageFilterAction(tables.FilterAction):
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filter_type = "server"
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filter_choices = (('name', _("Image Name ="), True),
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('status', _('Status ='), True),
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('disk_format', _('Format ='), True),
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('size_min', _('Min. Size (MB) ='), True),
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('size_max', _('Max. Size (MB) ='), True))
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class AdminImagesTable(project_tables.ImagesTable):
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name = tables.WrappingColumn(project_tables.get_image_name,
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link="horizon:admin:images:detail",
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verbose_name=_("Image Name"))
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tenant = tables.Column(lambda obj: getattr(obj, 'tenant_name', obj.owner),
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verbose_name=_("Project"))
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class Meta(object):
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name = "images"
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row_class = UpdateRow
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status_columns = ["status"]
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verbose_name = _("Images")
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table_actions = (AdminCreateImage, AdminDeleteImage,
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AdminImageFilterAction)
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row_actions = (AdminEditImage, UpdateMetadata, AdminDeleteImage)
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columns = ('tenant', 'name', 'image_type', 'status', 'public',
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'protected', 'disk_format', 'size')
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