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

Author: dizcology

samples/shotchange/shotchange.py

@@ -32,17 +32,15 @@
 import sys
 import time
 
-from google.cloud.gapic.videointelligence.v1beta1 import enums
-from google.cloud.gapic.videointelligence.v1beta1 import (
-    video_intelligence_service_client)
+from google.cloud import videointelligence_v1beta2
+from google.cloud.videointelligence_v1beta2 import enums
 # [END imports]
 
 
 def analyze_shots(path):
     """ Detects camera shot changes. """
     # [START construct_request]
-    video_client = (video_intelligence_service_client.
-                    VideoIntelligenceServiceClient())
+    video_client = videointelligence_v1beta2.VideoIntelligenceServiceClient()
     features = [enums.Feature.SHOT_CHANGE_DETECTION]
     operation = video_client.annotate_video(path, features)
     # [END construct_request]
@@ -58,13 +56,14 @@ def analyze_shots(path):
     # [END check_operation]
 
     # [START parse_response]
-    shots = operation.result().annotation_results[0]
-
-    for note, shot in enumerate(shots.shot_annotations):
-        print('Scene {}: {} to {}'.format(
-            note,
-            shot.start_time_offset,
-            shot.end_time_offset))
+    shots = operation.result().annotation_results[0].shot_annotations
+
+    for i, shot in enumerate(shots):
+        start_time = (shot.start_time_offset.seconds +
+                      shot.start_time_offset.nanos / 1e9)
+        end_time = (shot.end_time_offset.seconds +
+                    shot.end_time_offset.nanos / 1e9)
+        print('\tShot {}: {} to {}'.format(i, start_time, end_time))
     # [END parse_response]
 
 

samples/shotchange/shotchange_test.py

@@ -29,4 +29,4 @@ def test_shots_dino(capsys):
     shotchange.analyze_shots(
         'gs://{}{}'.format(BUCKET, SHOTS_FILE_PATH))
     out, _ = capsys.readouterr()
-    assert 'Scene 1:' in out
+    assert 'Shot 1:' in out