def download_blob(bucket_name, source_blob_name, destination_file_name):
 storage_client = storage.Client()
 bucket = storage_client.get_bucket(bucket_name)
 blob = bucket.blob(source_blob_name)
 blob.download_to_filename(destination_file_name)
 print 'Blob {} downloaded to {}.'.format(source_blob_name, destination_file_name)

def download_blob ( bucket_name , source_blob_name , destination_file_name ) : storage_client = storage . Client ( ) bucket = storage_client . get_bucket ( bucket_name ) blob = bucket . blob ( source_blob_name ) blob . download_to_filename ( destination_file_name ) print 'Blob {} downloaded to {}.' . format ( source_blob_name , destination_file_name )
downloads a blob from the bucket .