122 lines
4.4 KiB
Python
122 lines
4.4 KiB
Python
# -*- coding: utf-8 -*- #
|
|
# Copyright 2016 Google LLC. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
"""Utilities for dealing with ML models API."""
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import unicode_literals
|
|
|
|
from apitools.base.py import list_pager
|
|
from googlecloudsdk.api_lib.util import apis
|
|
from googlecloudsdk.core import exceptions
|
|
from googlecloudsdk.core import properties
|
|
from googlecloudsdk.core import resources
|
|
|
|
|
|
class NoFieldsSpecifiedError(exceptions.Error):
|
|
"""Error indicating that no updates were requested in a Patch operation."""
|
|
|
|
|
|
def _ParseModel(model_id):
|
|
return resources.REGISTRY.Parse(
|
|
model_id,
|
|
params={'projectsId': properties.VALUES.core.project.GetOrFail},
|
|
collection='ml.projects.models')
|
|
|
|
|
|
class ModelsClient(object):
|
|
"""High-level client for the ML models surface."""
|
|
|
|
def __init__(self, client=None, messages=None):
|
|
self.client = client or apis.GetClientInstance('ml', 'v1')
|
|
self.messages = messages or self.client.MESSAGES_MODULE
|
|
|
|
def Create(self, model_name, regions, enable_logging=False,
|
|
enable_console_logging=False, labels=None, description=None):
|
|
"""Create a new model."""
|
|
model_ref = _ParseModel(model_name)
|
|
regions_list = regions or []
|
|
project_ref = resources.REGISTRY.Parse(model_ref.projectsId,
|
|
collection='ml.projects')
|
|
req = self.messages.MlProjectsModelsCreateRequest(
|
|
parent=project_ref.RelativeName(),
|
|
googleCloudMlV1Model=self.messages.GoogleCloudMlV1Model(
|
|
name=model_ref.Name(),
|
|
regions=regions_list,
|
|
onlinePredictionLogging=enable_logging,
|
|
onlinePredictionConsoleLogging=enable_console_logging,
|
|
description=description,
|
|
labels=labels))
|
|
return self.client.projects_models.Create(req)
|
|
|
|
def GetIamPolicy(self, model_ref):
|
|
return self.client.projects_models.GetIamPolicy(
|
|
self.messages.MlProjectsModelsGetIamPolicyRequest(
|
|
resource=model_ref.RelativeName()))
|
|
|
|
def SetIamPolicy(self, model_ref, policy, update_mask):
|
|
request = self.messages.GoogleIamV1SetIamPolicyRequest(
|
|
policy=policy,
|
|
updateMask=update_mask)
|
|
return self.client.projects_models.SetIamPolicy(
|
|
self.messages.MlProjectsModelsSetIamPolicyRequest(
|
|
googleIamV1SetIamPolicyRequest=request,
|
|
resource=model_ref.RelativeName()))
|
|
|
|
def Delete(self, model):
|
|
"""Delete an existing model."""
|
|
model_ref = _ParseModel(model)
|
|
req = self.messages.MlProjectsModelsDeleteRequest(
|
|
name=model_ref.RelativeName())
|
|
return self.client.projects_models.Delete(req)
|
|
|
|
def Get(self, model):
|
|
"""Get details about a model."""
|
|
model_ref = _ParseModel(model)
|
|
req = self.messages.MlProjectsModelsGetRequest(
|
|
name=model_ref.RelativeName())
|
|
return self.client.projects_models.Get(req)
|
|
|
|
def List(self, project_ref):
|
|
"""List models in the project."""
|
|
req = self.messages.MlProjectsModelsListRequest(
|
|
parent=project_ref.RelativeName())
|
|
return list_pager.YieldFromList(
|
|
self.client.projects_models,
|
|
req,
|
|
field='models',
|
|
batch_size_attribute='pageSize')
|
|
|
|
def Patch(self, model_ref, labels_update, description=None):
|
|
"""Update a model."""
|
|
model = self.messages.GoogleCloudMlV1Model()
|
|
update_mask = []
|
|
if labels_update.needs_update:
|
|
model.labels = labels_update.labels
|
|
update_mask.append('labels')
|
|
|
|
if description:
|
|
model.description = description
|
|
update_mask.append('description')
|
|
|
|
if not update_mask:
|
|
raise NoFieldsSpecifiedError('No updates requested.')
|
|
|
|
req = self.messages.MlProjectsModelsPatchRequest(
|
|
name=model_ref.RelativeName(),
|
|
googleCloudMlV1Model=model,
|
|
updateMask=','.join(update_mask))
|
|
return self.client.projects_models.Patch(req)
|