docs: add samples from video/cloud-client/labels (#49)

* Adds tutorials using Cloud Client [(#930)](GoogleCloudPlatform/python-docs-samples#930) * Adds tutorials. * Removes unused enumerate * Adds new examples, replaces markdown with restructured text [(#945)](GoogleCloudPlatform/python-docs-samples#945) * Adds new examples, replaces markdown with restructured text * Address review feedback * Use videos from pubilc bucket, update to new client library. * Style nit * Updates requirements [(#952)](GoogleCloudPlatform/python-docs-samples#952) * Fix README rst links [(#962)](GoogleCloudPlatform/python-docs-samples#962) * Fix README rst links * Update all READMEs * Auto-update dependencies. [(#1093)](GoogleCloudPlatform/python-docs-samples#1093) * Auto-update dependencies. * Fix storage notification poll sample Change-Id: I6afbc79d15e050531555e4c8e51066996717a0f3 * Fix spanner samples Change-Id: I40069222c60d57e8f3d3878167591af9130895cb * Drop coverage because it's not useful Change-Id: Iae399a7083d7866c3c7b9162d0de244fbff8b522 * Try again to fix flaky logging test Change-Id: I6225c074701970c17c426677ef1935bb6d7e36b4 * Update all generated readme auth instructions [(#1121)](GoogleCloudPlatform/python-docs-samples#1121) Change-Id: I03b5eaef8b17ac3dc3c0339fd2c7447bd3e11bd2 * Auto-update dependencies. [(#1123)](GoogleCloudPlatform/python-docs-samples#1123) * Video v1beta2 [(#1088)](GoogleCloudPlatform/python-docs-samples#1088) * update analyze_safe_search * update analyze_shots * update explicit_content_detection and test * update fece detection * update label detection (path) * update label detection (file) * flake * safe search --> explicit content * update faces tutorial * update client library quickstart * update shotchange tutorial * update labels tutorial * correct spelling * correction start_time_offset * import order * rebased * Added Link to Python Setup Guide [(#1158)](GoogleCloudPlatform/python-docs-samples#1158) * Update Readme.rst to add Python setup guide As requested in b/64770713. This sample is linked in documentation https://cloud.google.com/bigtable/docs/scaling, and it would make more sense to update the guide here than in the documentation. * Update README.rst * Update README.rst * Update README.rst * Update README.rst * Update README.rst * Update install_deps.tmpl.rst * Updated readmegen scripts and re-generated related README files * Fixed the lint error * Tweak doc/help strings for sample tools [(#1160)](GoogleCloudPlatform/python-docs-samples#1160) * Corrected copy-paste on doc string * Updated doc/help string to be more specific to labels tool * Made shotchange doc/help string more specific * Tweaked doc/help string to indicate no arg expected * Adjusted import order to satisfy flake8 * Wrapped doc string to 79 chars to flake8 correctly * Adjusted import order to pass flake8 test * Auto-update dependencies. [(#1186)](GoogleCloudPlatform/python-docs-samples#1186) * update samples to v1 [(#1221)](GoogleCloudPlatform/python-docs-samples#1221) * update samples to v1 * replace while loop with operation.result(timeout) * addressing review comments * flake * flake * Added "Open in Cloud Shell" buttons to README files [(#1254)](GoogleCloudPlatform/python-docs-samples#1254) * Auto-update dependencies. [(#1377)](GoogleCloudPlatform/python-docs-samples#1377) * Auto-update dependencies. * Update requirements.txt * Auto-update dependencies. * Regenerate the README files and fix the Open in Cloud Shell link for some samples [(#1441)](GoogleCloudPlatform/python-docs-samples#1441) * Update READMEs to fix numbering and add git clone [(#1464)](GoogleCloudPlatform/python-docs-samples#1464) * Video Intelligence region tag update [(#1639)](GoogleCloudPlatform/python-docs-samples#1639) * Auto-update dependencies. [(#1658)](GoogleCloudPlatform/python-docs-samples#1658) * Auto-update dependencies. * Rollback appengine/standard/bigquery/. * Rollback appengine/standard/iap/. * Rollback bigtable/metricscaler. * Rolledback appengine/flexible/datastore. * Rollback dataproc/ * Rollback jobs/api_client * Rollback vision/cloud-client. * Rollback functions/ocr/app. * Rollback iot/api-client/end_to_end_example. * Rollback storage/cloud-client. * Rollback kms/api-client. * Rollback dlp/ * Rollback bigquery/cloud-client. * Rollback iot/api-client/manager. * Rollback appengine/flexible/cloudsql_postgresql. * Use explicit URIs for Video Intelligence sample tests [(#1743)](GoogleCloudPlatform/python-docs-samples#1743) * Auto-update dependencies. [(#1846)](GoogleCloudPlatform/python-docs-samples#1846) ACK, merging. * Auto-update dependencies. [(#1980)](GoogleCloudPlatform/python-docs-samples#1980) * Auto-update dependencies. * Update requirements.txt * Update requirements.txt * replace demomaker with cloud-samples-data/video for video intelligenc… [(#2162)](GoogleCloudPlatform/python-docs-samples#2162) * replace demomaker with cloud-samples-data/video for video intelligence samples * flake * Adds updates for samples profiler ... vision [(#2439)](GoogleCloudPlatform/python-docs-samples#2439) * Auto-update dependencies. [(#2005)](GoogleCloudPlatform/python-docs-samples#2005) * Auto-update dependencies. * Revert update of appengine/flexible/datastore. * revert update of appengine/flexible/scipy * revert update of bigquery/bqml * revert update of bigquery/cloud-client * revert update of bigquery/datalab-migration * revert update of bigtable/quickstart * revert update of compute/api * revert update of container_registry/container_analysis * revert update of dataflow/run_template * revert update of datastore/cloud-ndb * revert update of dialogflow/cloud-client * revert update of dlp * revert update of functions/imagemagick * revert update of functions/ocr/app * revert update of healthcare/api-client/fhir * revert update of iam/api-client * revert update of iot/api-client/gcs_file_to_device * revert update of iot/api-client/mqtt_example * revert update of language/automl * revert update of run/image-processing * revert update of vision/automl * revert update testing/requirements.txt * revert update of vision/cloud-client/detect * revert update of vision/cloud-client/product_search * revert update of jobs/v2/api_client * revert update of jobs/v3/api_client * revert update of opencensus * revert update of translate/cloud-client * revert update to speech/cloud-client Co-authored-by: Kurtis Van Gent <31518063+kurtisvg@users.noreply.github.com> Co-authored-by: Doug Mahugh <dmahugh@gmail.com> * chore(deps): update dependency google-cloud-videointelligence to v1.14.0 [(#3169)](GoogleCloudPlatform/python-docs-samples#3169) * Simplify noxfile setup. [(#2806)](GoogleCloudPlatform/python-docs-samples#2806) * chore(deps): update dependency requests to v2.23.0 * Simplify noxfile and add version control. * Configure appengine/standard to only test Python 2.7. * Update Kokokro configs to match noxfile. * Add requirements-test to each folder. * Remove Py2 versions from everything execept appengine/standard. * Remove conftest.py. * Remove appengine/standard/conftest.py * Remove 'no-sucess-flaky-report' from pytest.ini. * Add GAE SDK back to appengine/standard tests. * Fix typo. * Roll pytest to python 2 version. * Add a bunch of testing requirements. * Remove typo. * Add appengine lib directory back in. * Add some additional requirements. * Fix issue with flake8 args. * Even more requirements. * Readd appengine conftest.py. * Add a few more requirements. * Even more Appengine requirements. * Add webtest for appengine/standard/mailgun. * Add some additional requirements. * Add workaround for issue with mailjet-rest. * Add responses for appengine/standard/mailjet. Co-authored-by: Renovate Bot <bot@renovateapp.com> * fix: changes positional to named pararameters in Video samples [(#4017)](GoogleCloudPlatform/python-docs-samples#4017) Changes calls to `VideoClient.annotate_video()` so that GCS URIs are provided as named parameters. Example: ``` operation = video_client.annotate_video(path, features=features) ``` Becomes: ``` operation = video_client.annotate_video(input_uri=path, features=features) ``` * Update dependency google-cloud-videointelligence to v1.15.0 [(#4041)](GoogleCloudPlatform/python-docs-samples#4041) This PR contains the following updates: | Package | Update | Change | |---|---|---| | [google-cloud-videointelligence](https://github.com/googleapis/python-videointelligence) | minor | `==1.14.0` -> `==1.15.0` | --- ### Release Notes <details> <summary>googleapis/python-videointelligence</summary> ### [`v1.15.0`](https://github.com/googleapis/python-videointelligence/blob/master/CHANGELOG.md#1150-httpswwwgithubcomgoogleapispython-videointelligencecomparev1140v1150-2020-06-09) [Compare Source](https://github.com/googleapis/python-videointelligence/compare/v1.14.0...v1.15.0) ##### Features - add support for streaming automl action recognition in v1p3beta1; make 'features' a positional param for annotate_video in betas ([#31](https://www.github.com/googleapis/python-videointelligence/issues/31)) ([586f920](https://www.github.com/googleapis/python-videointelligence/commit/586f920a1932e1a813adfed500502fba0ff5edb7)), closes [#517](https://www.github.com/googleapis/python-videointelligence/issues/517) [#538](https://www.github.com/googleapis/python-videointelligence/issues/538) [#565](https://www.github.com/googleapis/python-videointelligence/issues/565) [#576](https://www.github.com/googleapis/python-videointelligence/issues/576) [#506](https://www.github.com/googleapis/python-videointelligence/issues/506) [#586](https://www.github.com/googleapis/python-videointelligence/issues/586) [#585](https://www.github.com/googleapis/python-videointelligence/issues/585) </details> --- ### Renovate configuration :date: **Schedule**: At any time (no schedule defined). :vertical_traffic_light: **Automerge**: Disabled by config. Please merge this manually once you are satisfied. :recycle: **Rebasing**: Never, or you tick the rebase/retry checkbox. :no_bell: **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#GoogleCloudPlatform/python-docs-samples). * chore(deps): update dependency pytest to v5.4.3 [(#4279)](GoogleCloudPlatform/python-docs-samples#4279) * chore(deps): update dependency pytest to v5.4.3 * specify pytest for python 2 in appengine Co-authored-by: Leah Cole <coleleah@google.com> * Update dependency pytest to v6 [(#4390)](GoogleCloudPlatform/python-docs-samples#4390) * chore: adds samples templates * chore: temporarily pins sphinx * chore: fixes flaky detect_faces tests Co-authored-by: Gus Class <gguuss@gmail.com> Co-authored-by: Bill Prin <waprin@gmail.com> Co-authored-by: DPE bot <dpebot@google.com> Co-authored-by: Jon Wayne Parrott <jonwayne@google.com> Co-authored-by: Yu-Han Liu <dizcology@hotmail.com> Co-authored-by: michaelawyu <chenyumic@google.com> Co-authored-by: Perry Stoll <pstoll@users.noreply.github.com> Co-authored-by: Frank Natividad <frankyn@users.noreply.github.com> Co-authored-by: michaelawyu <michael.a.w.yu@hotmail.com> Co-authored-by: Alix Hamilton <ajhamilton@google.com> Co-authored-by: Yu-Han Liu <yuhanliu@google.com> Co-authored-by: Kurtis Van Gent <31518063+kurtisvg@users.noreply.github.com> Co-authored-by: Doug Mahugh <dmahugh@gmail.com> Co-authored-by: WhiteSource Renovate <bot@renovateapp.com> Co-authored-by: Eric Schmidt <erschmid@google.com> Co-authored-by: Leah Cole <coleleah@google.com> Co-authored-by: gcf-merge-on-green[bot] <60162190+gcf-merge-on-green[bot]@users.noreply.github.com>
googleapis · Oct 13, 2020 · 07806d3 · 07806d3
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diff --git a/.kokoro/samples/python3.6/common.cfg b/.kokoro/samples/python3.6/common.cfg
@@ -13,6 +13,12 @@ env_vars: {
     value: "py-3.6"
 }
 
+# Declare build specific Cloud project.
+env_vars: {
+    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
+    value: "python-docs-samples-tests-py36"
+}
+
 env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"
     value: "github/python-videointelligence/.kokoro/test-samples.sh"

diff --git a/.kokoro/samples/python3.7/common.cfg b/.kokoro/samples/python3.7/common.cfg
@@ -13,6 +13,12 @@ env_vars: {
     value: "py-3.7"
 }
 
+# Declare build specific Cloud project.
+env_vars: {
+    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
+    value: "python-docs-samples-tests-py37"
+}
+
 env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"
     value: "github/python-videointelligence/.kokoro/test-samples.sh"

diff --git a/.kokoro/samples/python3.8/common.cfg b/.kokoro/samples/python3.8/common.cfg
@@ -13,6 +13,12 @@ env_vars: {
     value: "py-3.8"
 }
 
+# Declare build specific Cloud project.
+env_vars: {
+    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
+    value: "python-docs-samples-tests-py38"
+}
+
 env_vars: {
     key: "TRAMPOLINE_BUILD_FILE"
     value: "github/python-videointelligence/.kokoro/test-samples.sh"

diff --git a/noxfile.py b/noxfile.py
@@ -149,7 +149,7 @@ def docs(session):
     """Build the docs for this library."""
 
     session.install("-e", ".")
-    session.install("sphinx", "alabaster", "recommonmark")
+    session.install("sphinx<3.0.0", "alabaster", "recommonmark")
 
     shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
     session.run(

diff --git a/samples/labels/README.rst b/samples/labels/README.rst
@@ -0,0 +1,135 @@
+
+.. This file is automatically generated. Do not edit this file directly.
+
+Google Cloud Video Intelligence API Python Samples
+===============================================================================
+
+.. image:: https://gstatic.com/cloudssh/images/open-btn.png
+   :target: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/python-docs-samples&page=editor&open_in_editor=video/cloud-client/labels/README.rst
+
+
+This directory contains samples for Google Cloud Video Intelligence API. `Google Cloud Video Intelligence API`_ allows developers to easily integrate feature detection in video.
+
+
+
+
+.. _Google Cloud Video Intelligence API: https://cloud.google.com/video-intelligence/docs
+
+
+Setup
+-------------------------------------------------------------------------------
+
+
+
+Authentication
+++++++++++++++
+
+This sample requires you to have authentication setup. Refer to the
+`Authentication Getting Started Guide`_ for instructions on setting up
+credentials for applications.
+
+.. _Authentication Getting Started Guide:
+    https://cloud.google.com/docs/authentication/getting-started
+
+
+
+
+Install Dependencies
+++++++++++++++++++++
+
+#. Clone python-docs-samples and change directory to the sample directory you want to use.
+
+    .. code-block:: bash
+
+        $ git clone https://github.com/GoogleCloudPlatform/python-docs-samples.git
+
+#. Install `pip`_ and `virtualenv`_ if you do not already have them. You may want to refer to the `Python Development Environment Setup Guide`_ for Google Cloud Platform for instructions.
+
+   .. _Python Development Environment Setup Guide:
+       https://cloud.google.com/python/setup
+
+#. Create a virtualenv. Samples are compatible with Python 3.6+.
+
+    .. code-block:: bash
+
+        $ virtualenv env
+        $ source env/bin/activate
+
+#. Install the dependencies needed to run the samples.
+
+    .. code-block:: bash
+
+        $ pip install -r requirements.txt
+
+.. _pip: https://pip.pypa.io/
+.. _virtualenv: https://virtualenv.pypa.io/
+
+
+
+
+
+
+Samples
+-------------------------------------------------------------------------------
+
+
+labels
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+.. image:: https://gstatic.com/cloudssh/images/open-btn.png
+   :target: https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/GoogleCloudPlatform/python-docs-samples&page=editor&open_in_editor=video/cloud-client/labels/labels.py,video/cloud-client/labels/README.rst
+
+
+
+
+To run this sample:
+
+.. code-block:: bash
+
+    $ python labels.py
+
+
+    usage: labels.py [-h] path
+
+    This application demonstrates how to detect labels from a video
+    based on the image content with the Google Cloud Video Intelligence
+    API.
+
+    For more information, check out the documentation at
+    https://cloud.google.com/videointelligence/docs.
+
+    Usage Example:
+
+        python labels.py gs://cloud-ml-sandbox/video/chicago.mp4
+
+    positional arguments:
+      path        GCS file path for label detection.
+
+    optional arguments:
+      -h, --help  show this help message and exit
+
+
+
+
+
+
+
+
+
+The client library
+-------------------------------------------------------------------------------
+
+This sample uses the `Google Cloud Client Library for Python`_.
+You can read the documentation for more details on API usage and use GitHub
+to `browse the source`_ and  `report issues`_.
+
+.. _Google Cloud Client Library for Python:
+    https://googlecloudplatform.github.io/google-cloud-python/
+.. _browse the source:
+    https://github.com/GoogleCloudPlatform/google-cloud-python
+.. _report issues:
+    https://github.com/GoogleCloudPlatform/google-cloud-python/issues
+
+
+
+.. _Google Cloud SDK: https://cloud.google.com/sdk/
diff --git a/samples/labels/README.rst.in b/samples/labels/README.rst.in
@@ -0,0 +1,22 @@
+# This file is used to generate README.rst
+
+product:
+  name: Google Cloud Video Intelligence API
+  short_name: Cloud Video Intelligence API
+  url: https://cloud.google.com/video-intelligence/docs
+  description: >
+    `Google Cloud Video Intelligence API`_ allows developers to easily
+    integrate feature detection in video.
+
+setup:
+- auth
+- install_deps
+
+samples:
+- name: labels
+  file: labels.py
+  show_help: True
+
+cloud_client_library: true
+
+folder: video/cloud-client/labels
diff --git a/samples/labels/labels.py b/samples/labels/labels.py
@@ -0,0 +1,84 @@
+#!/usr/bin/env python
+
+# Copyright 2017 Google Inc. All Rights Reserved.
+#
+# 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.
+
+"""This application demonstrates how to detect labels from a video
+based on the image content with the Google Cloud Video Intelligence
+API.
+
+For more information, check out the documentation at
+https://cloud.google.com/videointelligence/docs.
+
+Usage Example:
+
+    python labels.py gs://cloud-ml-sandbox/video/chicago.mp4
+
+"""
+
+# [START video_label_tutorial]
+# [START video_label_tutorial_imports]
+import argparse
+
+from google.cloud import videointelligence
+# [END video_label_tutorial_imports]
+
+
+def analyze_labels(path):
+    """ Detects labels given a GCS path. """
+    # [START video_label_tutorial_construct_request]
+    video_client = videointelligence.VideoIntelligenceServiceClient()
+    features = [videointelligence.enums.Feature.LABEL_DETECTION]
+    operation = video_client.annotate_video(input_uri=path, features=features)
+    # [END video_label_tutorial_construct_request]
+    print('\nProcessing video for label annotations:')
+
+    # [START video_label_tutorial_check_operation]
+    result = operation.result(timeout=90)
+    print('\nFinished processing.')
+    # [END video_label_tutorial_check_operation]
+
+    # [START video_label_tutorial_parse_response]
+    segment_labels = result.annotation_results[0].segment_label_annotations
+    for i, segment_label in enumerate(segment_labels):
+        print('Video label description: {}'.format(
+            segment_label.entity.description))
+        for category_entity in segment_label.category_entities:
+            print('\tLabel category description: {}'.format(
+                category_entity.description))
+
+        for i, segment in enumerate(segment_label.segments):
+            start_time = (segment.segment.start_time_offset.seconds +
+                          segment.segment.start_time_offset.nanos / 1e9)
+            end_time = (segment.segment.end_time_offset.seconds +
+                        segment.segment.end_time_offset.nanos / 1e9)
+            positions = '{}s to {}s'.format(start_time, end_time)
+            confidence = segment.confidence
+            print('\tSegment {}: {}'.format(i, positions))
+            print('\tConfidence: {}'.format(confidence))
+        print('\n')
+    # [END video_label_tutorial_parse_response]
+
+
+if __name__ == '__main__':
+    # [START video_label_tutorial_run_application]
+    parser = argparse.ArgumentParser(
+        description=__doc__,
+        formatter_class=argparse.RawDescriptionHelpFormatter)
+    parser.add_argument('path', help='GCS file path for label detection.')
+    args = parser.parse_args()
+
+    analyze_labels(args.path)
+    # [END video_label_tutorial_run_application]
+# [END video_label_tutorial]
diff --git a/samples/labels/labels_test.py b/samples/labels/labels_test.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+
+# Copyright 2017 Google, Inc
+#
+# 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.
+
+import pytest
+
+import labels
+
+
+@pytest.mark.slow
+def test_feline_video_labels(capsys):
+    labels.analyze_labels('gs://cloud-samples-data/video/cat.mp4')
+    out, _ = capsys.readouterr()
+    assert 'Video label description: cat' in out