in aws/hhvm1/lambdas/activities.py [0:0]
def should_run(self):
env = common.env_for_version(self.version())
return not any(
obj['Key'] == env['S3_PATH']
for obj in boto3.client('s3')
.list_objects(Bucket=env['S3_BUCKET'], Prefix=env['S3_PATH'])
.get('Contents', [])
)