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docs: move and update beta video object tracking samples (#340)
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Co-authored-by: Justin Beckwith <justin.beckwith@gmail.com>
Co-authored-by: Benjamin E. Coe <bencoe@google.com>
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3 people authored Mar 17, 2020
1 parent d7210e9 commit 23751d2
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62 changes: 62 additions & 0 deletions automl/snippets/beta/video-object-tracking-create-dataset.js
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// Copyright 2020 Google LLC
//
// 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
//
// https://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.

'use strict';

function main(
projectId = 'YOUR_PROJECT_ID',
location = 'us-central1',
displayName = 'YOUR_DISPLAY_NAME'
) {
// [START automl_video_object_tracking_create_dataset_beta]
/**
* TODO(developer): Uncomment these variables before running the sample.
*/
// const projectId = 'YOUR_PROJECT_ID';
// const location = 'us-central1';
// const displayName = 'YOUR_DISPLAY_NAME';

// Imports the Google Cloud AutoML library
const {AutoMlClient} = require(`@google-cloud/automl`).v1beta1;

// Instantiates a client
const client = new AutoMlClient();

async function createDataset() {
// Construct request
const request = {
parent: client.locationPath(projectId, location),
dataset: {
displayName: displayName,
videoObjectTrackingDatasetMetadata: {},
},
};

// Create dataset
const [response] = await client.createDataset(request);

console.log(`Dataset name: ${response.name}`);
console.log(`
Dataset id: ${
response.name
.split('/')
[response.name.split('/').length - 1].split('\n')[0]
}`);
}

createDataset();
// [END automl_video_object_tracking_create_dataset_beta]
}

main(...process.argv.slice(2));
59 changes: 59 additions & 0 deletions automl/snippets/beta/video-object-tracking-create-model.js
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// Copyright 2020 Google LLC
//
// 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
//
// https://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.

'use strict';

function main(
projectId = 'YOUR_PROJECT_ID',
location = 'us-central1',
datasetId = 'YOUR_DATASET_ID',
displayName = 'YOUR_DISPLAY_NAME'
) {
// [START automl_video_object_tracking_create_model_beta]
/**
* TODO(developer): Uncomment these variables before running the sample.
*/
// const projectId = 'YOUR_PROJECT_ID';
// const location = 'us-central1';
// const dataset_id = 'YOUR_DATASET_ID';
// const displayName = 'YOUR_DISPLAY_NAME';

// Imports the Google Cloud AutoML library
const {AutoMlClient} = require(`@google-cloud/automl`).v1beta1;

// Instantiates a client
const client = new AutoMlClient();

async function createModel() {
// Construct request
const request = {
parent: client.locationPath(projectId, location),
model: {
displayName: displayName,
datasetId: datasetId,
videoObjectTrackingModelMetadata: {},
},
};

// Don't wait for the LRO
const [operation] = await client.createModel(request);
console.log(`Training started... ${operation}`);
console.log(`Training operation name: ${operation.name}`);
}

createModel();
// [END automl_video_object_tracking_create_model_beta]
}

main(...process.argv.slice(2));
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// Copyright 2020 Google LLC
//
// 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
//
// https://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.

'use strict';

const {assert} = require('chai');
const {after, describe, it} = require('mocha');
const {AutoMlClient} = require('@google-cloud/automl').v1beta1;

const cp = require('child_process');
const uuid = require('uuid');

const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});

const CREATE_DATASET_REGION_TAG = 'beta/video-object-tracking-create-dataset';
const LOCATION = 'us-central1';

describe('Automl Video Object Tracking Create Dataset Test', () => {
const client = new AutoMlClient();
let datasetId;

it('should create a dataset', async () => {
const projectId = await client.getProjectId();
const displayName = `test_${uuid
.v4()
.replace(/-/g, '_')
.substring(0, 26)}`;

// create
const create_output = execSync(
`node ${CREATE_DATASET_REGION_TAG}.js ${projectId} ${LOCATION} ${displayName}`
);
assert.match(create_output, /Dataset id:/);

datasetId = create_output.split('Dataset id: ')[1].split('\n')[0];
});

after('delete created dataset', async () => {
const projectId = await client.getProjectId();
const request = {
name: client.datasetPath(projectId, LOCATION, datasetId),
};
const [operation] = await client.deleteDataset(request);
await operation.promise();
});
});
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// Copyright 2020 Google LLC
//
// 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.

'use strict';

const {assert} = require('chai');
const {after, describe, it} = require('mocha');
const {AutoMlClient} = require('@google-cloud/automl').v1beta1;

const cp = require('child_process');

const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});

const CREATE_MODEL_REGION_TAG = 'beta/video-object-tracking-create-model';
const LOCATION = 'us-central1';
const DATASET_ID = 'VOT9082518000266903552';

describe('Automl Video Object Tracking Create Model Test', () => {
const client = new AutoMlClient();
let operationId;

it('should create a model', async () => {
const projectId = await client.getProjectId();
const create_output = execSync(
`node ${CREATE_MODEL_REGION_TAG}.js ${projectId} ${LOCATION} ${DATASET_ID} video_test_create_model`
);

assert.match(create_output, /Training started/);

operationId = create_output
.split('Training operation name: ')[1]
.split('\n')[0];
});

after('cancel model training', async () => {
await client.operationsClient.cancelOperation({name: operationId});
});
});

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