diff -r 362039519454 -r 7dd551ac2fa0 connectors/ConnectorBase.py
--- a/connectors/ConnectorBase.py	Thu Mar 07 21:57:18 2019 +0100
+++ b/connectors/ConnectorBase.py	Mon Mar 11 01:03:32 2019 +0100
@@ -3,20 +3,22 @@
 
 # See COPYING file for copyrights details.
 
+from __future__ import absolute_import
 import md5
 
+
 class ConnectorBase(object):
 
-    #chuncksize = 16384
     chuncksize = 1024*1024
+
     def BlobFromFile(self, filepath, seed):
         s = md5.new()
         s.update(seed)
         blobID = self.SeedBlob(seed)
         with open(filepath, "rb") as f:
             while blobID == s.digest():
-                chunk = f.read(self.chuncksize) 
-                if len(chunk) == 0: return blobID
+                chunk = f.read(self.chuncksize)
+                if len(chunk) == 0:
+                    return blobID
                 blobID = self.AppendChunkToBlob(chunk, blobID)
                 s.update(chunk)
-