bitbake: toastergui: performance improvements in task details page

This patch brings better forward and reverse dependency computing in
tasks page (offloading python code to the database), as well as
replacing the recursive depth-first covered-by tree search with
breadth-first search.

(Bitbake rev: bc76da054570ae385c87d14c9f2337368e8311f3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/bitbake/lib/toaster/orm/models.py b/bitbake/lib/toaster/orm/models.py
index 9d4f4c94c1..15481e5a58 100644
--- a/bitbake/lib/toaster/orm/models.py
+++ b/bitbake/lib/toaster/orm/models.py
@@ -393,6 +393,8 @@ class Task(models.Model):
     outcome_text = property(get_outcome_text)
     sstate_text  = property(get_sstate_text)
 
+    def __unicode__(self):
+        return "%d %s:%s" % (self.id, self.recipe.name, self.task_name)
     class Meta:
         ordering = ('order', 'recipe' ,)
         unique_together = ('build', 'recipe', 'task_name', )