[CalendarServer-changes] [11305] CalendarServer/branches/users/glyph/q-delete-no-concurrency/twext/ enterprise/dal/record.py
source_changes at macosforge.org
source_changes at macosforge.org
Wed Jun 5 11:42:12 PDT 2013
Revision: 11305
http://trac.calendarserver.org//changeset/11305
Author: glyph at apple.com
Date: 2013-06-05 11:42:12 -0700 (Wed, 05 Jun 2013)
Log Message:
-----------
Fix the test.
Modified Paths:
--------------
CalendarServer/branches/users/glyph/q-delete-no-concurrency/twext/enterprise/dal/record.py
Modified: CalendarServer/branches/users/glyph/q-delete-no-concurrency/twext/enterprise/dal/record.py
===================================================================
--- CalendarServer/branches/users/glyph/q-delete-no-concurrency/twext/enterprise/dal/record.py 2013-06-05 18:42:11 UTC (rev 11304)
+++ CalendarServer/branches/users/glyph/q-delete-no-concurrency/twext/enterprise/dal/record.py 2013-06-05 18:42:12 UTC (rev 11305)
@@ -258,12 +258,13 @@
"""
Delete this row from the database.
- @return: a L{Deferred} which fires when the underlying row has been
- deleted.
+ @return: a L{Deferred} which fires with C{None} when the underlying row
+ has been deleted, or fails with L{NoSuchRecord} if the underlying
+ row was already deleted.
"""
return Delete(From=self.table,
Where=self._primaryKeyComparison(self._primaryKeyValue())
- ).on(self.transaction)
+ ).on(self.transaction, raiseOnZeroRowCount=NoSuchRecord)
@inlineCallbacks
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