def annotate(self, images):
"""Annotate images through GAX.
:type images: list
:param images: List containing pairs of
:class:`~google.cloud.vision.image.Image` and
:class:`~google.cloud.vision.feature.Feature`.
e.g. [(image, [feature_one, feature_two]),]
:rtype: list
:returns: List of
:class:`~google.cloud.vision.annotations.Annotations`.
"""
requests = []
for image, features in images:
gapic_features = [
_to_gapic_feature(feature) for feature in features
]
gapic_image = _to_gapic_image(image)
request = image_annotator_pb2.AnnotateImageRequest(
image=gapic_image, features=gapic_features)
requests.append(request)
annotator_client = self._annotator_client
responses = annotator_client.batch_annotate_images(requests).responses
return [Annotations.from_pb(response) for response in responses]
def annotate(self, image, features):
"""Annotate images through GAX.
:type image: :class:`~google.cloud.vision.image.Image`
:param image: Instance of ``Image``.
:type features: list
:param features: List of :class:`~google.cloud.vision.feature.Feature`.
:rtype: list
:returns: List of
:class:`~google.cloud.vision.annotations.Annotations`.
"""
gapic_features = [_to_gapic_feature(feature) for feature in features]
gapic_image = _to_gapic_image(image)
request = image_annotator_pb2.AnnotateImageRequest(
image=gapic_image, features=gapic_features)
requests = [request]
annotator_client = self._annotator_client
responses = annotator_client.batch_annotate_images(requests).responses
return [Annotations.from_pb(response) for response in responses]
def annotate(self, image, features):
"""Annotate images through GAX.
:type image: :class:`~google.cloud.vision.image.Image`
:param image: Instance of ``Image``.
:type features: list
:param features: List of :class:`~google.cloud.vision.feature.Feature`.
:rtype: :class:`~google.cloud.vision.annotations.Annotations`
:returns: Instance of ``Annotations`` with results or ``None``.
"""
gapic_features = [_to_gapic_feature(feature) for feature in features]
gapic_image = _to_gapic_image(image)
request = image_annotator_pb2.AnnotateImageRequest(
image=gapic_image, features=gapic_features)
requests = [request]
annotator_client = self._annotator_client
images = annotator_client.batch_annotate_images(requests)
if len(images.responses) == 1:
return Annotations.from_pb(images.responses[0])
elif len(images.responses) > 1:
raise NotImplementedError(
'Multiple image processing is not yet supported.')
"""Functional test for Google Cloud Vision API.""" from google.cloud.gapic.vision.v1.image_annotator_api import ImageAnnotatorApi from google.cloud.grpc.vision.v1 import image_annotator_pb2 # point this at an image for your project image_url = 'gs://gapic-vision-v1/demo-image.jpg' api = ImageAnnotatorApi() image_source = image_annotator_pb2.ImageSource(gcs_image_uri = image_url) image = image_annotator_pb2.Image(source = image_source) feature = image_annotator_pb2.Feature(type = image_annotator_pb2.Feature.LABEL_DETECTION) features = [feature] request = image_annotator_pb2.AnnotateImageRequest(image = image, features = features) requests = [request] response = api.batch_annotate_images(requests) print response.__str__