Launchpad itself

lib/lp/bugs/model/bugtask.py (+61/-23)
lib/lp/bugs/model/tests/test_bugtask.py (+194/-1)
lib/lp/bugs/scripts/bugtasktargetnamecaches.py (+2/-2)
lib/lp/bugs/stories/webservice/xx-bug.txt (+0/-31)
lib/lp/bugs/tests/test_bugnotification.py (+0/-1)

To merge this branch:

bzr merge lp://staging/~wgrant/launchpad/retarget-bugtask-model

High

Fix Released

Link a bug report

Reviewer	Review Type	Date Requested	Status
Steve Kowalik (community)	code	2011-07-22	Approve on 2011-07-22
Review via email: mp+68761@code.staging.launchpad.net

Commit message

[r=stevenk][bug=80902][incr] Allow BugTask.transitionToTarget to transition between all non-series targets.

Description of the change

This branch extends BugTask.transitionToTarget to permit most changes. It was previously restricted to not changing the type of a task (eg. product->product, distribution->distributionsourcepackage) because of the IUpstreamBugTask, IDistroBugTask, etc. marker interfaces. But the prerequisite branches remove those, so changing task types is fine now.

transitionToTarget now uses a new bug_target_to_key function, which converts an IBugTarget to a dict of column values. This is the inverse of the existing determine_target, which has been renamed to bug_target_from_key.

I've added tests for the various cases. There are only three that are disallowed now: transition to or from a productseries; transition to or from a distroseries; and transition to or from a sourcepackage, except where it is to or from another sourcepackage in the same distroseries. Transitioning between series is forbidden, as that's what nominations are for.

Revision history for this message