dabo Commit
Revision 5184
Date: 2009-04-20 20:17:32 -0700 (Mon, 20 Apr 2009)
Author: Ed
Trac: http://trac.dabodev.com/changeset/5184
Changed:
U trunk/dabo/db/dCursorMixin.py
Log:
Handled the case where there is a composite key but no records in the cursor's
dataset.
Diff:
Modified: trunk/dabo/db/dCursorMixin.py
===================================================================
--- trunk/dabo/db/dCursorMixin.py 2009-04-20 19:20:06 UTC (rev 5183)
+++ trunk/dabo/db/dCursorMixin.py 2009-04-21 03:17:32 UTC (rev 5184)
@@ -169,7 +169,10 @@
except IndexError:
rec = {}
if isinstance(self.KeyField, tuple):
- pk = tuple([rec[kk] for kk in self.KeyField])
+ if rec:
+ pk = tuple([rec[kk] for kk in self.KeyField])
+ else:
+ pk = tuple([None for kk in self.KeyField])
else:
pk = rec.get(self.KeyField, None)
return pk
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