Avoid DeprecationWarning about base64.decodestring in Py3

zopefoundation · Feb 28, 2013 · 2d18187 · 2d18187
1 parent 5bc41c9
commit 2d18187
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/src/ZODB/blob.py b/src/ZODB/blob.py
@@ -14,7 +14,6 @@
 """Blobs
 """
 
-import base64
 import binascii
 import logging
 import os
@@ -32,7 +31,7 @@
 from ZODB.interfaces import BlobError
 from ZODB import utils
 from ZODB.POSException import POSKeyError
-from ZODB._compat import BytesIO, Unpickler
+from ZODB._compat import BytesIO, Unpickler, decodebytes
 
 
 if sys.version_info[0] >= 3:
@@ -824,7 +823,7 @@ def undo(self, serial_id, transaction):
 
         # The serial_id is assumed to be given to us base-64 encoded
         # (belying the web UI legacy of the ZODB code :-()
-        serial_id = base64.decodestring(serial_id + b'\n')
+        serial_id = decodebytes(serial_id + b'\n')
 
         self._lock_acquire()