toaster: update orm models for layerindex compatibility

We add a ToasterSettings table that will keep
installation-wide settings.

We update the models for the layer-related data storage to
make them compatible with the layerindex application API.

We add a LayerSource class that can update local data from
a LayerIndex-like compatible API.

Adding a command line option to perform information update
from all upstream layer sources.

Fair warning - there is no backward migration from 0013.

Signed-off-by: Alexandru DAMIAN <alexandru.damian@intel.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/toaster/orm/management/commands/lsupdates.py b/lib/toaster/orm/management/commands/lsupdates.py
new file mode 100644
index 000000000..75e9513fc
--- /dev/null
+++ b/lib/toaster/orm/management/commands/lsupdates.py
@@ -0,0 +1,12 @@
+from django.core.management.base import NoArgsCommand, CommandError
+from orm.models import LayerSource
+import os
+
+class Command(NoArgsCommand):
+    args    = ""
+    help    = "Updates locally cached information from all LayerSources"
+
+
+    def handle_noargs(self, **options):
+        for ls in LayerSource.objects.all():
+            ls.update()