def object_summary_load(self, *args, **kwargs):
 response = self.meta.client.head_object(Bucket=self.bucket_name, Key=self.key)
 if ('ContentLength' in response):
  response['Size'] = response.pop('ContentLength')
 self.meta.data = response

def object_summary_load ( self , * args , ** kwargs ) : response = self . meta . client . head_object ( Bucket = self . bucket_name , Key = self . key ) if ( 'ContentLength' in response ) : response [ 'Size' ] = response . pop ( 'ContentLength' ) self . meta . data = response
calls s3 .