Connect post_save signals where they will always be triggered

We need to do this in the models.py files, otherwise the post_save signal
might not be connected right away on launch of the application. Move them
over there, add a dispatch_uid so it only gets hooked up once, and do some
other function moving around so we don't have circular imports.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/main/models.py b/main/models.py
index dc700fbf..888f0b8d 100644
--- a/main/models.py
+++ b/main/models.py
@@ -325,4 +325,10 @@ class TodolistPkg(models.Model):
         db_table = 'todolist_pkgs'
         unique_together = (('list','pkg'),)
 
+# connect signals needed to keep cache in line with reality
+from main.utils import refresh_package_latest
+from django.db.models.signals import post_save
+post_save.connect(refresh_package_latest, sender=Package,
+        dispatch_uid="main.models")
+
 # vim: set ts=4 sw=4 et: