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Clarifai gRPC API Client

Project description

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Clarifai Python gRPC Client

This is the official Clarifai Python gRPC client.

In addition to the actual gRPC channel, it is also possible to use a JSON channel, which uses JSON & HTTP/REST, while using the same request / response handling code.

Getting started

Construct the channel you want to use:

from import ClarifaiChannel

# Construct one of the channels you want to use
channel = ClarifaiChannel.get_json_channel()
channel = ClarifaiChannel.get_insecure_grpc_channel()

# Note: You can also use a secure (encrypted) ClarifaiChannel.get_grpc_channel() however
# it is currently not possible to use it with the latest gRPC version.

Predict concepts in an image:

from clarifai_grpc.grpc.api import service_pb2_grpc, service_pb2, resources_pb2
from clarifai_grpc.grpc.api.status import status_code_pb2

stub = service_pb2_grpc.V2Stub(channel)

request = service_pb2.PostModelOutputsRequest(
metadata = (('authorization', 'Key YOUR_CLARIFAI_API_KEY'),)

response = stub.PostModelOutputs(request, metadata=metadata)

if response.status.code != status_code_pb2.SUCCESS:
  raise Exception("Request failed, status code: " + str(response.status.code))

for concept in response.outputs[0].data.concepts:
    print('%12s: %.2f' % (, concept.value))

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