Music scopes for Oneiric or Precise
Allison Randal
allison at ubuntu.com
Sun Apr 8 22:02:35 UTC 2012
Hi Mark,
That took care of it. I'll put this up for vote now. We should be able
to get it into Oneiric this week.
Allison
On 04/02/2012 11:44 AM, Mark Tully wrote:
> Hi Allison,
>
> I've been away for the weekend, so I've been unable to look at the
> problems with the Guayadeque scope until this evening. I've located the
> problem and pushed a fix to
> lp:~markjtully/ubuntu-app-review-board/unity-scopes-music-extras-oneiric
> <https://code.launchpad.net/%7Emarkjtully/ubuntu-app-review-board/unity-scopes-music-extras-oneiric>
>
>
> The problem was that the decade and genre checks were checking the wrong
> fields of the track (and panicking when it found what it thought was the
> year was in fact not a number at all). I've corrected these and it now
> functions correctly on my machine. This should allow us to publish all
> 4 scopes, and I can move on to updating them for Precise!
>
> Mark.
>
> On Mon, Apr 2, 2012 at 7:21 PM, Allison Randal <allison at ubuntu.com
> <mailto:allison at ubuntu.com>> wrote:
>
> Hi Mark,
>
> Sorry, I haven't been able to figure out what's causing the Guayadeque
> scope to fail.
>
> Do you want me to temporarily drop it from the set, so we can go ahead
> and publish the other 3 music scopes? We can always add a new scope
> later and re-release the package, once you get Guayadeque working.
>
> Allison
>
> On 03/30/2012 09:39 PM, Allison Randal wrote:
> > Great, I've merged that change and it fixes gmusicbrowser.
> >
> > Guayadeque is still not showing any results in the Music Lens. It
> keeps
> > crashing: every time I open the dash, /var/log/syslog gets a new
> message
> > about unity-scope-guayadeque trying to launch apport. I've attached a
> > patch with the fixes I've made so far. It gets further with these
> fixes,
> > but still crashes.
> >
> > I'll look at it again tomorrow.
> >
> > Allison
> >
> > On 03/26/2012 05:31 PM, Mark Tully wrote:
> >> I've pushed a branch to
> >>
> lp:~markjtully/ubuntu-app-review-board/unity-scopes-music-extras-oneiric
> >>
> <https://code.launchpad.net/%7Emarkjtully/ubuntu-app-review-board/unity-scopes-music-extras-oneiric>
> >> with what I hope are fixes to the gmusicbrowser problems. The
> scope now
> >> checks if it has found an integer for the track year, and if not,
> >> assigns 0 as the year. I've also managed to get the scope to open
> >> gmusicbrowser, but, to be honest, I'm not exactly sure how my changes
> >> have managed to fix it.
> >>
> >> Hopefully this fixes all the showstopping bugs with these scopes.
> >>
> >> Mark
> >>
> >> On Fri, Mar 23, 2012 at 6:31 AM, Allison Randal
> <allison at lohutok.net <mailto:allison at lohutok.net>
> >> <mailto:allison at lohutok.net <mailto:allison at lohutok.net>>> wrote:
> >>
> >> On 03/21/2012 12:50 PM, Mark Tully wrote:
> >> > I think there's a problem with the apparmor profile
> preventing the
> >> > scopes from accessing the databases of the music players,
> >> preventing any
> >> > results from being returned. There is a 'Permission Denied'
> error
> >> > regarding accessing the database file when the scope is run
> from the
> >> > command line.
> >> >
> >> > The databases are located at the following locations:
> >> > Rhythmbox: ~/.local/share/rhythmbox/rhythmdb.xml
> >> > Clementine: ~/.config/Clementine/clementine.db
> >> > Guayadeque: ~/.guayadeque/guayadeque.db
> >> > GMusicBrowser: ~/.config/gmusicbrowser/gmbrc
> >> >
> >> > These probably need to be added to the apparmor profile
> file of the
> >> > relevant scope, but I'm uncertain how to add files from a
> specific
> >> > account's home folder to the profile in order to fix this. The
> >> apparmor
> >> > profile is not present in my own PPA version, so this
> problem does not
> >> > occur with it.
> >>
> >> Here's what it took to allow the Clementine scope to run, the
> others had
> >> similar needs:
> >>
> >> # Allow the daemon to access the music data
> >> @{HOME}/.config/Clementine/clementine.db r,
> >> @{HOME}/.config/Clementine/clementine-scope-backup.db rwk,
> >>
> >> # Allow the daemon to launch the music player
> >> /usr/bin/clementine Ux,
> >>
> >> > Regarding the clementine issue, there is a bug in the
> activation code
> >> > stopping the lens from passing the actual song uri to
> Clementine.
> >> Line
> >> > 203 in unity-scope-clementine should read :
> >> >
> >> > if uri.startswith("album://"):
> >> >
> >> > rather than:
> >> >
> >> > if not uri.startswith("album://") == -1:
> >> >
> >> > Since this is a one line fix, I figure it is easier for you to
> >> change it
> >> > in your repository rather than me submitting it and then
> you importing
> >> > it to your own branch.
> >>
> >> Great! I've applied this patch and can confirm that the
> Clementine scope
> >> now adds the song to the current playlist and starts playing it.
> >>
> >>
> >> I encountered a fatal error in the GMusicBrowser and
> Guayadeque daemons,
> >> which seems to be related to changing APIs:
> >>
> >> Traceback (most recent call last):
> >> File "./unity-scope-gmusicbrowser", line 282, in <module>
> >> daemon = Daemon()
> >> File "./unity-scope-gmusicbrowser", line 36, in __init__
> >> self.scope.connect ("search-changed", self.on_search_changed)
> >> TypeError: <Scope object at 0x26298c0 (UnityScope at 0x268a160)>:
> >> unknown signal name: search-changed
> >>
> >> I fixed it by replacing the line:
> >>
> >> self.scope.connect ("search-changed", self.on_search_changed)
> >>
> >> With these two lines from the Clementine scope:
> >>
> >> self.scope.connect ("notify::active-search",
> self.on_search_changed)
> >> self.scope.connect ("notify::active-global-search",
> >> self.on_global_search_changed)
> >>
> >>
> >> I also encountered another fatal error in the Guayadeque
> daemon that I
> >> haven't had time to dig into yet (you may find the solution
> before I get
> >> back to it on Monday):
> >>
> >> Traceback (most recent call last):
> >> File "./unity-scope-guayadeque", line 95, in on_search_changed
> >> self.update_results_model (search, results)
> >> File "./unity-scope-guayadeque", line 151, in
> update_results_model
> >> if int(track[7]) >= firstdecadefilter and int(track[7]) <=
> >> lastdecadefilter:
> >> ValueError: invalid literal for int() with base 10:
> >> '/home/allison/Music/Music for Deep Relaxation/Classical
> Indian Music
> >> for Healing and Meditation With Santoor Master Sunil Katti
> and Veena
> >> Virtuosa Gayatri Govindarajan/cover.jpg'
> >>
> >> The GMusicBrowser scope is now showing results in the Music
> Lens, but
> >> clicking a song doesn't launch the gmusicbrowser player. (The
> player
> >> launches fine from an app search in the Dash or from the
> command-line.)
> >> But, I don't get any errors when launching the daemon
> manually, or in
> >> /var/log/syslog or /var/log/dmesg.
> >>
> >>
> >> The Clementine and Rhythmbox scopes are working fine now.
> >>
> >> I've pushed all my changes to the bzr branch, so you can take
> a look:
> >>
> >>
> https://code.launchpad.net/~app-review-board/ubuntu-app-review-board/unity-scopes-music-extras-oneiric
> <https://code.launchpad.net/%7Eapp-review-board/ubuntu-app-review-board/unity-scopes-music-extras-oneiric>
> >>
> <https://code.launchpad.net/%7Eapp-review-board/ubuntu-app-review-board/unity-scopes-music-extras-oneiric>
> >>
> >> Allison
> >>
> >>
>
>
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