--- a/pvl/dns/zone.py	Wed Sep 11 14:23:26 2013 +0300
+++ b/pvl/dns/zone.py	Wed Sep 11 14:44:26 2013 +0300
@@ -5,7 +5,7 @@
 """
 
 import codecs
-from datetime import datetime
+import datetime
 import logging
 
 log = logging.getLogger('pvl.dns.zone')
@@ -50,7 +50,7 @@
                 prefix, raw_line = raw_line.split(': ', 1)
 
                 # parse it out
-                timestamp = datetime.strptime(prefix, cls.PARSE_DATETIME_FORMAT)
+                timestamp = datetime.datetime.strptime(prefix, cls.PARSE_DATETIME_FORMAT)
 
                 log.debug("%s:%d: ts=%r", filename, lineno, ts)