Class: Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client

Inherits:
Object
  • Object
show all
Includes:
Paths
Defined in:
lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb

Overview

REST client for the ImageAnnotator service.

Service that performs Google Cloud Vision API detection tasks over client images, such as face, landmark, logo, label, and text detection. The ImageAnnotator service returns detected entities from the images.

Defined Under Namespace

Classes: Configuration

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Paths

#product_set_path

Constructor Details

#initialize {|config| ... } ⇒ Client

Create a new ImageAnnotator REST client object.

Examples:


# Create a client using the default configuration
client = ::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the ImageAnnotator client.

Yield Parameters:



145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 145

def initialize
  # Create the configuration object
  @config = Configuration.new Client.configure

  # Yield the configuration if needed
  yield @config if block_given?

  # Create credentials
  credentials = @config.credentials
  # Use self-signed JWT if the endpoint is unchanged from default,
  # but only if the default endpoint does not have a region prefix.
  enable_self_signed_jwt = @config.endpoint.nil? ||
                           (@config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                           !@config.endpoint.split(".").first.include?("-"))
  credentials ||= Credentials.default scope: @config.scope,
                                      enable_self_signed_jwt: enable_self_signed_jwt
  if credentials.is_a?(::String) || credentials.is_a?(::Hash)
    credentials = Credentials.new credentials, scope: @config.scope
  end

  @quota_project_id = @config.quota_project
  @quota_project_id ||= credentials.quota_project_id if credentials.respond_to? :quota_project_id

  @operations_client = ::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Operations.new do |config|
    config.credentials = credentials
    config.quota_project = @quota_project_id
    config.endpoint = @config.endpoint
    config.universe_domain = @config.universe_domain
  end

  @image_annotator_stub = ::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::ServiceStub.new(
    endpoint: @config.endpoint,
    endpoint_template: DEFAULT_ENDPOINT_TEMPLATE,
    universe_domain: @config.universe_domain,
    credentials: credentials
  )
end

Instance Attribute Details

#operations_client ⇒ ::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Operations (readonly)

Get the associated client for long-running operations.

Returns:



188
189
190
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 188

def operations_client
  @operations_client
end

Class Method Details

.configure {|config| ... } ⇒ Client::Configuration

Configure the ImageAnnotator Client class.

See Configuration for a description of the configuration fields.

Examples:


# Modify the configuration for all ImageAnnotator clients
::Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.configure do |config|
  config.timeout = 10.0
end

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 63

def self.configure
  @configure ||= begin
    namespace = ["Google", "Cloud", "Vision", "V1p4beta1"]
    parent_config = while namespace.any?
                      parent_name = namespace.join "::"
                      parent_const = const_get parent_name
                      break parent_const.configure if parent_const.respond_to? :configure
                      namespace.pop
                    end
    default_config = Client::Configuration.new parent_config

    default_config.rpcs.batch_annotate_images.timeout = 600.0
    default_config.rpcs.batch_annotate_images.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: []
    }

    default_config.rpcs.batch_annotate_files.timeout = 600.0
    default_config.rpcs.batch_annotate_files.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: []
    }

    default_config.rpcs.async_batch_annotate_images.timeout = 600.0
    default_config.rpcs.async_batch_annotate_images.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: []
    }

    default_config.rpcs.async_batch_annotate_files.timeout = 600.0
    default_config.rpcs.async_batch_annotate_files.retry_policy = {
      initial_delay: 0.1, max_delay: 60.0, multiplier: 1.3, retry_codes: []
    }

    default_config
  end
  yield @configure if block_given?
  @configure
end

Instance Method Details

#async_batch_annotate_files(request, options = nil) ⇒ ::Gapic::Operation #async_batch_annotate_files(requests: nil) ⇒ ::Gapic::Operation

Run asynchronous image detection and annotation for a list of generic files, such as PDF files, which may contain multiple pages and multiple images per page. Progress and results can be retrieved through the google.longrunning.Operations interface. Operation.metadata contains OperationMetadata (metadata). Operation.response contains AsyncBatchAnnotateFilesResponse (results).

Examples:

Basic example

require "google/cloud/vision/v1p4beta1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateFilesRequest.new

# Call the async_batch_annotate_files method.
result = client.async_batch_annotate_files request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #async_batch_annotate_files(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to async_batch_annotate_files via a request object, either of type AsyncBatchAnnotateFilesRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateFilesRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #async_batch_annotate_files(requests: nil) ⇒ ::Gapic::Operation

    Pass arguments to async_batch_annotate_files via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 506

def async_batch_annotate_files request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateFilesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.async_batch_annotate_files.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Vision::V1p4beta1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.async_batch_annotate_files.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.async_batch_annotate_files.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @image_annotator_stub.async_batch_annotate_files request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#async_batch_annotate_images(request, options = nil) ⇒ ::Gapic::Operation #async_batch_annotate_images(requests: nil, output_config: nil) ⇒ ::Gapic::Operation

Run asynchronous image detection and annotation for a list of images.

Progress and results can be retrieved through the google.longrunning.Operations interface. Operation.metadata contains OperationMetadata (metadata). Operation.response contains AsyncBatchAnnotateImagesResponse (results).

This service will write image annotation outputs to json files in customer GCS bucket, each json file containing BatchAnnotateImagesResponse proto.

Examples:

Basic example

require "google/cloud/vision/v1p4beta1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateImagesRequest.new

# Call the async_batch_annotate_images method.
result = client.async_batch_annotate_images request

# The returned object is of type Gapic::Operation. You can use it to
# check the status of an operation, cancel it, or wait for results.
# Here is how to wait for a response.
result.wait_until_done! timeout: 60
if result.response?
  p result.response
else
  puts "No response received."
end

Overloads:

  • #async_batch_annotate_images(request, options = nil) ⇒ ::Gapic::Operation

    Pass arguments to async_batch_annotate_images via a request object, either of type AsyncBatchAnnotateImagesRequest or an equivalent Hash.

    Parameters:

    • request (::Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateImagesRequest, ::Hash) —

      A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.

    • options (::Gapic::CallOptions, ::Hash) (defaults to: nil) —

      Overrides the default settings for this call, e.g, timeout, retries etc. Optional.

  • #async_batch_annotate_images(requests: nil, output_config: nil) ⇒ ::Gapic::Operation

    Pass arguments to async_batch_annotate_images via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).

    Parameters:

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

  • result (::Gapic::Operation)
  • operation (::Gapic::Rest::TransportOperation)

Returns:

  • (::Gapic::Operation)

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 415

def async_batch_annotate_images request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Vision::V1p4beta1::AsyncBatchAnnotateImagesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.async_batch_annotate_images.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Vision::V1p4beta1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.async_batch_annotate_images.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.async_batch_annotate_images.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @image_annotator_stub.async_batch_annotate_images request, options do |result, operation|
    result = ::Gapic::Operation.new result, @operations_client, options: options
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#batch_annotate_files(request, options = nil) ⇒ ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateFilesResponse #batch_annotate_files(requests: nil) ⇒ ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateFilesResponse

Service that performs image detection and annotation for a batch of files. Now only "application/pdf", "image/tiff" and "image/gif" are supported.

This service will extract at most 5 (customers can specify which 5 in AnnotateFileRequest.pages) frames (gif) or pages (pdf or tiff) from each file provided and perform detection and annotation for each image extracted.

Examples:

Basic example

require "google/cloud/vision/v1p4beta1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Vision::V1p4beta1::BatchAnnotateFilesRequest.new

# Call the batch_annotate_files method.
result = client.batch_annotate_files request

# The returned object is of type Google::Cloud::Vision::V1p4beta1::BatchAnnotateFilesResponse.
p result

Overloads:

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 320

def batch_annotate_files request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateFilesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.batch_annotate_files.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Vision::V1p4beta1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.batch_annotate_files.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.batch_annotate_files.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @image_annotator_stub.batch_annotate_files request, options do |result, operation|
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#batch_annotate_images(request, options = nil) ⇒ ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateImagesResponse #batch_annotate_images(requests: nil) ⇒ ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateImagesResponse

Run image detection and annotation for a batch of images.

Examples:

Basic example

require "google/cloud/vision/v1p4beta1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::Vision::V1p4beta1::ImageAnnotator::Rest::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::Vision::V1p4beta1::BatchAnnotateImagesRequest.new

# Call the batch_annotate_images method.
result = client.batch_annotate_images request

# The returned object is of type Google::Cloud::Vision::V1p4beta1::BatchAnnotateImagesResponse.
p result

Overloads:

Yields:

  • (result, operation) —

    Access the result along with the TransportOperation object

Yield Parameters:

Returns:

Raises:

  • (::Google::Cloud::Error) —

    if the REST call is aborted.



235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 235

def batch_annotate_images request, options = nil
  raise ::ArgumentError, "request must be provided" if request.nil?

  request = ::Gapic::Protobuf.coerce request, to: ::Google::Cloud::Vision::V1p4beta1::BatchAnnotateImagesRequest

  # Converts hash and nil to an options object
  options = ::Gapic::CallOptions.new(**options.to_h) if options.respond_to? :to_h

  # Customize the options with defaults
  call_metadata = @config.rpcs.batch_annotate_images.metadata.to_h

  # Set x-goog-api-client and x-goog-user-project headers
  call_metadata[:"x-goog-api-client"] ||= ::Gapic::Headers.x_goog_api_client \
    lib_name: @config.lib_name, lib_version: @config.lib_version,
    gapic_version: ::Google::Cloud::Vision::V1p4beta1::VERSION,
    transports_version_send: [:rest]

  call_metadata[:"x-goog-user-project"] = @quota_project_id if @quota_project_id

  options.apply_defaults timeout:      @config.rpcs.batch_annotate_images.timeout,
                         metadata:     call_metadata,
                         retry_policy: @config.rpcs.batch_annotate_images.retry_policy

  options.apply_defaults timeout:      @config.timeout,
                         metadata:     @config.metadata,
                         retry_policy: @config.retry_policy

  @image_annotator_stub.batch_annotate_images request, options do |result, operation|
    yield result, operation if block_given?
    return result
  end
rescue ::Gapic::Rest::Error => e
  raise ::Google::Cloud::Error.from_error(e)
end

#configure {|config| ... } ⇒ Client::Configuration

Configure the ImageAnnotator Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on configure.

See Configuration for a description of the configuration fields.

Yields:

  • (config) —

    Configure the Client client.

Yield Parameters:

Returns:



115
116
117
118
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 115

def configure
  yield @config if block_given?
  @config
end

#universe_domain ⇒ String

The effective universe domain

Returns:

  • (String) 


125
126
127
 
# File 'lib/google/cloud/vision/v1p4beta1/image_annotator/rest/client.rb', line 125

def universe_domain
  @image_annotator_stub.universe_domain
end