106 lines
3.4 KiB
Python
106 lines
3.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2024 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Vertex AI endpoints stream direct predict command."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from googlecloudsdk.api_lib.ai.endpoints import prediction_streamer
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from googlecloudsdk.calliope import base
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from googlecloudsdk.command_lib.ai import constants
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from googlecloudsdk.command_lib.ai import endpoint_util
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from googlecloudsdk.command_lib.ai import endpoints_util
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from googlecloudsdk.command_lib.ai import flags
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from googlecloudsdk.command_lib.ai import region_util
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def _AddArgs(parser):
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flags.AddEndpointResourceArg(
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parser,
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'to do online stream direct prediction',
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prompt_func=region_util.PromptForOpRegion,
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)
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flags.AddDirectPredictInputsArg(parser)
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def _Run(args, version):
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"""Run Vertex AI online stream direct prediction."""
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endpoint_ref = args.CONCEPTS.endpoint.Parse()
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args.region = endpoint_ref.AsDict()['locationsId']
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with endpoint_util.AiplatformEndpointOverrides(
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version, region=args.region, is_prediction=True
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):
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inputs_json = endpoints_util.ReadInputsFromArgs(args.json_request)
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if version == constants.GA_VERSION:
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streamer = prediction_streamer.PredictionStreamer('v1')
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else:
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streamer = prediction_streamer.PredictionStreamer('v1beta1')
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if not args.IsSpecified('format'):
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args.format = 'json'
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return streamer.StreamDirectPredict(
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endpoint=endpoint_ref.RelativeName(),
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inputs=inputs_json['inputs'],
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parameters=inputs_json.get('parameters', {}),
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)
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@base.UniverseCompatible
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@base.ReleaseTracks(base.ReleaseTrack.GA)
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class StreamDirectPredictGa(base.Command):
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"""Run Vertex AI online stream direct prediction.
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`{command}` sends a stream direct prediction request to Vertex AI endpoint
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for the given inputs. The request limit is 10MB.
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## EXAMPLES
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To stream direct predict against an endpoint ``123'' under project ``example''
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in region ``us-central1'', run:
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$ {command} 123 --project=example --region=us-central1
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--json-request=input.json
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"""
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@staticmethod
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def Args(parser):
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_AddArgs(parser)
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def Run(self, args):
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return _Run(args, constants.GA_VERSION)
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@base.UniverseCompatible
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@base.ReleaseTracks(base.ReleaseTrack.BETA, base.ReleaseTrack.ALPHA)
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class StreamDirectPredictBeta(StreamDirectPredictGa):
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"""Run Vertex AI online stream direct prediction.
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`{command}` sends a stream direct prediction request to Vertex AI endpoint
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for the given inputs. The request limit is 10MB.
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## EXAMPLES
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To stream direct predict against an endpoint ``123'' under project ``example''
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in region ``us-central1'', run:
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$ {command} 123 --project=example --region=us-central1
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--json-request=input.json
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"""
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def Run(self, args):
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return _Run(args, constants.BETA_VERSION)
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