id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
6928	commit_on_success: Handle KeyboardInterrupt	Thomas Güttler	nobody	"Since Python 2.5 KeyboardInterrupt does not inherit from Exception, but
from BaseException. If there is a bug in a method which uses commit_on_success
and you hit ctrl-c on the shell, you don't see the real traceback, but
only this:

{{{
Traceback (most recent call last):
  File ""/localhome/modw/listen/bin/index.py"", line 148, in <module>
    main()
  File ""/localhome/modw/listen/bin/index.py"", line 68, in main
    index(file, ignore_mtime=ignore_mtime)
  File ""/localhome/modw/listen/bin/index.py"", line 78, in index
    index_file(file, ignore_mtime=ignore_mtime)
  File ""/localhome/modw/modwork_esg/django/db/transaction.py"", line 204, in _commit_on_success
    leave_transaction_management()
  File ""/localhome/modw/modwork_esg/django/db/transaction.py"", line 70, in leave_transaction_management
    raise TransactionManagementError(""Transaction managed block ended with pending COMMIT/ROLLBACK"")
django.db.transaction.TransactionManagementError: Transaction managed block ended with pending COMMIT/ROLLBACK
}}}

This small patch handles KeyboardInterrupt in commit_on_success() better.

Python Docu for KeyboardInterrupt: http://docs.python.org/lib/module-exceptions.html#l2h-111"	Uncategorized	closed	Database layer (models, ORM)	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0