`airflow.contrib.hooks.gcp_speech_to_text_hook`¶

Module Contents¶

class airflow.contrib.hooks.gcp_speech_to_text_hook.GCPSpeechToTextHook(gcp_conn_id='google_cloud_default', delegate_to=None)[source]¶

Hook for Google Cloud Speech API.

Parameters

gcp_conn_id (str) – The connection ID to use when fetching connection info.
delegate_to (str) – The account to impersonate, if any. For this to work, the service account making the request must have domain-wide delegation enabled.

get_conn(self)[source]¶

Retrieves connection to Cloud Speech.

recognize_speech(self, config, audio, retry=None, timeout=None)[source]¶

Recognizes audio input

Parameters

config (dict or google.cloud.speech_v1.types.RecognitionConfig) – information to the recognizer that specifies how to process the request. https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/types.html#google.cloud.speech_v1.types.RecognitionConfig
audio (dict or google.cloud.speech_v1.types.RecognitionAudio) – audio data to be recognized https://googleapis.github.io/google-cloud-python/latest/speech/gapic/v1/types.html#google.cloud.speech_v1.types.RecognitionAudio
retry (google.api_core.retry.Retry) – (Optional) A retry object used to retry requests. If None is specified, requests will not be retried.
timeout (float) – (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.