[Checkins] SVN: BTrees/branches/py3k/ Sniff dict-like items correctly under Py3k.

[Tres Seaver]

Log message for revision 128671:
  Sniff dict-like items correctly under Py3k.

Changed:
  _U  BTrees/branches/py3k/
  U   BTrees/branches/py3k/BTrees/BucketTemplate.c

-=-
Modified: BTrees/branches/py3k/BTrees/BucketTemplate.c
===================================================================
--- BTrees/branches/py3k/BTrees/BucketTemplate.c	2012-12-14 22:37:19 UTC (rev 128670)
+++ BTrees/branches/py3k/BTrees/BucketTemplate.c	2012-12-14 22:37:19 UTC (rev 128671)
@@ -486,8 +486,14 @@
      * returns true for a PeristentMapping or PersistentDict, and we
      * want to use items() in those cases too.
      */
+#ifdef PY3K
+#define ITERITEMS "items"
+#else
+#define ITERITEMS "iteritems"
+#endif
     if (!PySequence_Check(seq) || /* or it "looks like a dict" */
-        PyObject_HasAttrString(seq, "iteritems"))
+        PyObject_HasAttrString(seq, ITERITEMS))
+#undef ITERITEMS
     {
         PyObject *items;
         items = PyObject_GetAttrString(seq, "items");