70 lines
2.6 KiB
Python
70 lines
2.6 KiB
Python
# Copyright 2019 Google LLC
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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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from typing import NamedTuple
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def automl_prediction_service_batch_predict(
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model_path,
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gcs_input_uris: str = None,
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gcs_output_uri_prefix: str = None,
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bq_input_uri: str = None,
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bq_output_uri: str = None,
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params=None,
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retry=None, #google.api_core.gapic_v1.method.DEFAULT,
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timeout=None, #google.api_core.gapic_v1.method.DEFAULT,
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metadata: dict = None,
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) -> NamedTuple('Outputs', [('gcs_output_directory', str), ('bigquery_output_dataset', str)]):
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import sys
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import subprocess
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subprocess.run([sys.executable, '-m', 'pip', 'install', 'google-cloud-automl==0.4.0', '--quiet', '--no-warn-script-location'], env={'PIP_DISABLE_PIP_VERSION_CHECK': '1'}, check=True)
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input_config = {}
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if gcs_input_uris:
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input_config['gcs_source'] = {'input_uris': gcs_input_uris}
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if bq_input_uri:
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input_config['bigquery_source'] = {'input_uri': bq_input_uri}
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output_config = {}
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if gcs_output_uri_prefix:
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output_config['gcs_destination'] = {'output_uri_prefix': gcs_output_uri_prefix}
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if bq_output_uri:
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output_config['bigquery_destination'] = {'output_uri': bq_output_uri}
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from google.cloud import automl
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client = automl.PredictionServiceClient()
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response = client.batch_predict(
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model_path,
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input_config,
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output_config,
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params,
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retry,
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timeout,
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metadata,
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)
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print('Operation started:')
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print(response.operation)
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result = response.result()
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metadata = response.metadata
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print('Operation finished:')
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print(metadata)
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output_info = metadata.batch_predict_details.output_info
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# Workaround for Argo issue - it fails when output is empty: https://github.com/argoproj/argo/pull/1277/files#r326028422
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return (output_info.gcs_output_directory or '-', output_info.bigquery_output_dataset or '-')
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if __name__ == '__main__':
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import kfp
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kfp.components.func_to_container_op(automl_prediction_service_batch_predict, output_component_file='component.yaml', base_image='python:3.7')
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