On Wed, May 28, 2008 at 10:46 AM, Tomeu Vizoso <[EMAIL PROTECTED]> wrote: > On Tue, May 27, 2008 at 6:44 PM, Michael Stone <[EMAIL PROTECTED]> wrote: >> On Tue, May 27, 2008 at 09:15:39AM +0200, Tomeu Vizoso wrote: >>> + for bundle in self._bundles: >>> + if new_bundle.get_bundle_id() == bundle.get_bundle_id(): >> >> Why are we performing repeated linear search instead of storing bundles >> in a datastructure with sub-linear containment lookups (e.g. a set or a >> hashtable)? > > Because the patch is simpler this way. Why do you think that using a > set or a table might be better here? > >>> + if new_bundle.get_activity_version() <= >>> bundle.get_activity_version(): >> >> Why exclude old bundle versions? > > Eben's new design makes very clear that several versions of the same > bundle need to be installed and the user can manage them as wanted. > When I started implementing this some months ago, I found some > problems with identifying bundles other than by its bundle_id. See: > > http://lists.laptop.org/pipermail/sugar/2008-April/004893.html > > I even proposed some patches that partially address this: > > http://lists.laptop.org/pipermail/sugar/2008-April/004894.html > http://lists.laptop.org/pipermail/sugar/2008-April/004895.html > http://lists.laptop.org/pipermail/sugar/2008-April/004896.html > > Those patches were not reviewed because it was considered better to > wait for the discussion about bundle identification to be settled. > > In the meantime, the UI is showing several icons for the same bundle, > so this patch addresses those inconsistencies while we wait for a real > solution. As you know, it has already been pointed several flaws on > the shell redesign that in reality were just bugs or unimplemented > parts, so I'm trying to keep things more or less sane so we get better > feedback. > >> Have you reviewed any of the bundle commentaries that Eben, Jameson, and >> I have been writing? >> >> http://wiki.laptop.org/go/User:Mstone/Commentaries/Bundles_1 >> http://wiki.laptop.org/go/User:Mstone/Commentaries/Bundles_2 > > Haven't had time to fully read. Can someone summarize the conclusion?
And btw, the patch is broken because duplicates will happen anyway if bundles were added in increasingly bigger version numbers. Will send a new patch if we decide it's good to put in this stopgap now. Regards, Tomeu _______________________________________________ Sugar mailing list Sugar@lists.laptop.org http://lists.laptop.org/listinfo/sugar
