kaxil commented on a change in pull request #5054: [AIRFLOW-4255] Replace
Discovery based api with client based for GCS
URL: https://github.com/apache/airflow/pull/5054#discussion_r273009775
##########
File path: airflow/contrib/hooks/gcs_hook.py
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@@ -287,57 +236,41 @@ def is_updated_after(self, bucket, object, ts):
:param ts: The timestamp to check against.
:type ts: datetime.datetime
"""
- service = self.get_conn()
- try:
- response = (service
- .objects()
- .get(bucket=bucket, object=object)
- .execute())
-
- if 'updated' in response:
- import dateutil.parser
- import dateutil.tz
+ client = self.get_conn()
+ bucket = storage.Bucket(client=client, name=bucket)
+ blob = bucket.get_blob(blob_name=object)
+ blob.reload()
- if not ts.tzinfo:
- ts = ts.replace(tzinfo=dateutil.tz.tzutc())
+ blob_update_time = blob.updated
- updated = dateutil.parser.parse(response['updated'])
- self.log.info("Verify object date: %s > %s", updated, ts)
+ if blob_update_time is not None:
+ import dateutil.tz
- if updated > ts:
- return True
+ if not ts.tzinfo:
+ ts = ts.replace(tzinfo=dateutil.tz.tzutc())
- except HttpError as ex:
- if ex.resp['status'] != '404':
- raise
+ self.log.info("Verify object date: %s > %s", blob_update_time, ts)
- return False
+ if blob_update_time > ts:
+ return True
+ else:
+ return False
Review comment:
Good call.
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