antonimaciej commented on a change in pull request #4780: [AIRFLOW-3960] Create Google Cloud Speech operators URL: https://github.com/apache/airflow/pull/4780#discussion_r267761393
########## File path: airflow/contrib/operators/gcp_speech_to_text_operator.py ########## @@ -0,0 +1,92 @@ +# -*- coding: utf-8 -*- +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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 airflow import AirflowException +from airflow.contrib.hooks.gcp_speech_to_text_hook import GCPSpeechToTextHook +from airflow.models import BaseOperator +from airflow.utils.decorators import apply_defaults + + +class GcpSpeechToTextRecognizeSpeechOperator(BaseOperator): + """ + Recognizes speech from audio file and returns it as text. + + .. seealso:: + For more information on how to use this operator, take a look at the guide: + :ref:`howto/operator:GcpSpeechToTextRecognizeSpeechOperator` + + :param config: information to the recognizer that specifies how to process the request. See more: + https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/types.html#google.cloud.speech_v1.types.RecognitionConfig + :type config: dict or google.cloud.speech_v1.types.RecognitionConfig + :param audio: audio data to be recognized. See more: + https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/types.html#google.cloud.speech_v1.types.RecognitionAudio + :type audio: dict or google.cloud.speech_v1.types.RecognitionAudio + :param project_id: Optional, Google Cloud Platform Project ID where the Compute + Engine Instance exists. If set to None or missing, the default project_id from the GCP connection is + used. + :type project_id: str + :param gcp_conn_id: Optional, The connection ID used to connect to Google Cloud + Platform. Defaults to 'google_cloud_default'. + :type gcp_conn_id: str + :param retry: (Optional) A retry object used to retry requests. If None is specified, + requests will not be retried. + :type retry: google.api_core.retry.Retry + :param timeout: (Optional) The amount of time, in seconds, to wait for the request to complete. + Note that if retry is specified, the timeout applies to each individual attempt. + :type timeout: float + """ + + # [START gcp_speech_to_text_synthesize_template_fields] + template_fields = ("audio", "config", "project_id", "gcp_conn_id", "timeout") + # [END gcp_speech_to_text_synthesize_template_fields] + + @apply_defaults + def __init__( + self, + audio, + config, + project_id=None, + gcp_conn_id="google_cloud_default", + retry=None, + timeout=None, + *args, + **kwargs + ): + self.audio = audio + self.config = config + self.project_id = project_id + self.gcp_conn_id = gcp_conn_id + self.retry = retry + self.timeout = timeout + self._validate_inputs() + super(GcpSpeechToTextRecognizeSpeechOperator, self).__init__(*args, **kwargs) + + def _validate_inputs(self): + if self.project_id == "": Review comment: Added fallback_to_default_project_id decorator to hook's method, and removed project_id from validation ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
