X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6bbdc069109b1a51e39456b78c6727b63a9c0e1d..2d6908242ec0726e76878e0316d6334fe91c2555:/sdk/python/arvados/_normalize_stream.py

diff --git a/sdk/python/arvados/_normalize_stream.py b/sdk/python/arvados/_normalize_stream.py
index 2619ba5086..485c757e7f 100644
--- a/sdk/python/arvados/_normalize_stream.py
+++ b/sdk/python/arvados/_normalize_stream.py
@@ -8,9 +8,8 @@ from . import config
 import re
 
 def escape(path):
-    # Escape literal backslash
     path = re.sub('\\\\', lambda m: '\\134', path)
-    path = re.sub('([:\000-\040])', lambda m: "\\%03o" % ord(m.group(1)), path)
+    path = re.sub('[:\000-\040]', lambda m: "\\%03o" % ord(m.group(0)), path)
     return path
 
 def normalize_stream(stream_name, stream):
@@ -56,13 +55,13 @@ def normalize_stream(stream_name, stream):
                 if streamoffset == current_span[1]:
                     current_span[1] += segment.segment_size
                 else:
-                    stream_tokens.append("{0}:{1}:{2}".format(current_span[0], current_span[1] - current_span[0], fout))
+                    stream_tokens.append(u"{0}:{1}:{2}".format(current_span[0], current_span[1] - current_span[0], fout))
                     current_span = [streamoffset, streamoffset + segment.segment_size]
 
         if current_span is not None:
-            stream_tokens.append("{0}:{1}:{2}".format(current_span[0], current_span[1] - current_span[0], fout))
+            stream_tokens.append(u"{0}:{1}:{2}".format(current_span[0], current_span[1] - current_span[0], fout))
 
         if not stream[streamfile]:
-            stream_tokens.append("0:0:{0}".format(fout))
+            stream_tokens.append(u"0:0:{0}".format(fout))
 
     return stream_tokens