X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0c9dd4b566696e5de7bbe82d000997acc978dcfa..53ce9b61336c5385eb2250267efa69613b5eaec7:/sdk/python/arvados/_normalize_stream.py

diff --git a/sdk/python/arvados/_normalize_stream.py b/sdk/python/arvados/_normalize_stream.py
index 400a38e46b..47b66c82da 100644
--- a/sdk/python/arvados/_normalize_stream.py
+++ b/sdk/python/arvados/_normalize_stream.py
@@ -1,3 +1,10 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+from __future__ import absolute_import
+from . import config
+
 def normalize_stream(stream_name, stream):
     """Take manifest stream and return a list of tokens in normalized format.
 
@@ -15,7 +22,7 @@ def normalize_stream(stream_name, stream):
     sortedfiles.sort()
 
     blocks = {}
-    streamoffset = 0L
+    streamoffset = 0
     # Go through each file and add each referenced block exactly once.
     for streamfile in sortedfiles:
         for segment in stream[streamfile]: