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Add quickstart sample for the Cloud Speech API. [(#658)](GoogleCloudP…
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packages/google-cloud-python-speech/samples/snippets/README.rst.in
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# This file is used to generate README.rst | ||
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product: | ||
name: Google Cloud Speech API | ||
short_name: Cloud Speech API | ||
url: https://cloud.google.com/speech/docs/ | ||
description: > | ||
The `Google Cloud Speech API`_ enables easy integration of Google speech | ||
recognition technologies into developer applications. Send audio and receive | ||
a text transcription from the Cloud Speech API service. | ||
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setup: | ||
- auth | ||
- install_deps | ||
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samples: | ||
- name: Quickstart | ||
file: quickstart.py | ||
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cloud_client_library: true |
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packages/google-cloud-python-speech/samples/snippets/quickstart.py
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#!/usr/bin/env python | ||
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# Copyright 2016 Google Inc. 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. | ||
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def run_quickstart(): | ||
# [START speech_quickstart] | ||
import io | ||
import os | ||
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# Imports the Google Cloud client library | ||
from google.cloud import speech | ||
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# Instantiates a client | ||
speech_client = speech.Client() | ||
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# The name of the audio file to transcribe | ||
file_name = os.path.join( | ||
os.path.dirname(__file__), | ||
'resources', | ||
'audio.raw') | ||
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# Loads the audio into memory | ||
with io.open(file_name, 'rb') as audio_file: | ||
content = audio_file.read() | ||
audio_sample = speech_client.sample( | ||
content, | ||
source_uri=None, | ||
encoding='LINEAR16', | ||
sample_rate=16000) | ||
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# Detects speech in the audio file | ||
alternatives = speech_client.speech_api.sync_recognize(audio_sample) | ||
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for alternative in alternatives: | ||
print('Transcript: {}'.format(alternative.transcript)) | ||
# [END speech_quickstart] | ||
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if __name__ == '__main__': | ||
run_quickstart() |
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packages/google-cloud-python-speech/samples/snippets/quickstart_test.py
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# Copyright 2016 Google Inc. 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. | ||
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import quickstart | ||
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def test_quickstart(capsys): | ||
quickstart.run_quickstart() | ||
out, _ = capsys.readouterr() | ||
assert 'Transcript: how old is the Brooklyn Bridge' in out |
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packages/google-cloud-python-speech/samples/snippets/requirements.txt
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google-cloud-speech==0.21.0 |
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