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7 changes: 5 additions & 2 deletions docs/speech-usage.rst
Original file line number Diff line number Diff line change
Expand Up @@ -69,9 +69,12 @@ See: `Speech Asynchronous Recognize`_
... operation.poll() # API call
>>> operation.complete
True
>>> operation.results[0].transcript
>>> for result in operation.results:
... print('=' * 20)
... print(result.transcript)
... print(result.confidence)
====================
'how old is the Brooklyn Bridge'
>>> operation.results[0].confidence
0.98267895


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5 changes: 3 additions & 2 deletions speech/google/cloud/speech/operation.py
Original file line number Diff line number Diff line change
Expand Up @@ -123,8 +123,9 @@ def _update(self, response):
raw_results = response.get('response', {}).get('results', None)

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results = []
if raw_results:
for result in raw_results[0]['alternatives']:
results.append(Transcript.from_api_repr(result))
for result in raw_results:
for alternative in result['alternatives']:
results.append(Transcript.from_api_repr(alternative))

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if metadata:
self._metadata = Metadata.from_api_repr(metadata)

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6 changes: 4 additions & 2 deletions speech/unit_tests/test_operation.py
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ def test_ctor_defaults(self):

def test_from_api_repr(self):
from unit_tests._fixtures import OPERATION_COMPLETE_RESPONSE
from google.cloud.speech.operation import Transcript
from google.cloud.speech.transcript import Transcript
from google.cloud.speech.metadata import Metadata
RESPONSE = OPERATION_COMPLETE_RESPONSE

Expand All @@ -46,10 +46,12 @@ def test_from_api_repr(self):
self.assertEqual('123456789', operation.name)
self.assertTrue(operation.complete)

self.assertEqual(len(operation.results), 1)
self.assertIsInstance(operation.results[0], Transcript)
self.assertEqual(operation.results[0].transcript,
'how old is the Brooklyn Bridge')
self.assertEqual(operation.results[0].confidence, 0.98267895)
self.assertEqual(operation.results[0].confidence,
0.98267895)
self.assertTrue(operation.complete)
self.assertIsInstance(operation.metadata, Metadata)
self.assertEqual(operation.metadata.progress_percent, 100)
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