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opt
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imh-python
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lib
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python3.9
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site-packages
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openstack
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accelerator
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v2
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Filename :
accelerator_request.py
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# Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. from openstack import resource from openstack import exceptions class AcceleratorRequest(resource.Resource): resource_key = 'arq' resources_key = 'arqs' base_path = '/accelerator_requests' # capabilities allow_create = True allow_fetch = True allow_delete = True allow_list = True #: Allow patch operation for binding. allow_patch = True #: The device address associated with this ARQ (if any) attach_handle_info = resource.Body('attach_handle_info') #: The type of attach handle (e.g. PCI, mdev...) attach_handle_type = resource.Body('attach_handle_type') #: The name of the device profile device_profile_name = resource.Body('device_profile_name') #: The id of the device profile group device_profile_group_id = resource.Body('device_profile_group_id') #: The UUID of the bound device RP (if any) device_rp_uuid = resource.Body('device_rp_uuid') #: The host name to which ARQ is bound. (if any) hostname = resource.Body('hostname') #: The UUID of the instance associated with this ARQ (if any) instance_uuid = resource.Body('instance_uuid') #: The state of the ARQ state = resource.Body('state') #: The UUID of the ARQ uuid = resource.Body('uuid', alternate_id=True) def _convert_patch(self, patch): # This overrides the default behavior of _convert_patch because # the PATCH method consumes JSON, its key is the ARQ uuid # and its value is an ordinary JSON patch. spec: # https://specs.openstack.org/openstack/cyborg-specs/specs/train/approved/cyborg-api converted = super(AcceleratorRequest, self)._convert_patch(patch) converted = {self.id: converted} return converted def patch(self, session, patch=None, prepend_key=True, has_body=True, retry_on_conflict=None, base_path=None): # This overrides the default behavior of patch because # the PATCH method consumes a dict rather than a list. spec: # https://specs.openstack.org/openstack/cyborg-specs/specs/train/approved/cyborg-api # The id cannot be dirty for an commit self._body._dirty.discard("id") # Only try to update if we actually have anything to commit. if not patch and not self.requires_commit: return self if not self.allow_patch: raise exceptions.MethodNotSupported(self, "patch") request = self._prepare_request(prepend_key=prepend_key, base_path=base_path, patch=True) microversion = self._get_microversion_for(session, 'patch') if patch: request.body = self._convert_patch(patch) return self._commit(session, request, 'PATCH', microversion, has_body=has_body, retry_on_conflict=retry_on_conflict) def _consume_attrs(self, mapping, attrs): # This overrides the default behavior of _consume_attrs because # cyborg api returns an ARQ as list. spec: # https://specs.openstack.org/openstack/cyborg-specs/specs/train/approved/cyborg-api if isinstance(self, AcceleratorRequest): if self.resources_key in attrs: attrs = attrs[self.resources_key][0] return super(AcceleratorRequest, self)._consume_attrs(mapping, attrs) def create(self, session, base_path=None): # This overrides the default behavior of resource creation because # cyborg doesn't accept resource_key in its request. return super(AcceleratorRequest, self).create( session, prepend_key=False, base_path=base_path)