From 15bf5ac0450d96b2ae5f1ce18c228ef520843026 Mon Sep 17 00:00:00 2001 From: Sapan Bhatia Date: Mon, 21 Jul 2014 20:06:59 -0400 Subject: [PATCH] Move queries for deleted objects into a new manager --- planetstack/core/models/plcorebase.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/planetstack/core/models/plcorebase.py b/planetstack/core/models/plcorebase.py index 51240ad..9bbd28a 100644 --- a/planetstack/core/models/plcorebase.py +++ b/planetstack/core/models/plcorebase.py @@ -18,16 +18,24 @@ except: def notify_observer(*args, **kwargs): pass +# This manager will be inherited by all subclasses because +# the core model is abstract. +class PlCoreBaseDeletionManager(models.Manager): + def get_query_set(self): + return super(PlCoreBaseDeletedManager, self).get_query_set().filter(deleted=True) + # This manager will be inherited by all subclasses because # the core model is abstract. class PlCoreBaseManager(models.Manager): def get_query_set(self): return super(PlCoreBaseManager, self).get_query_set().filter(deleted=False) - # default values for created and updated are only there to keep evolution - # from failing. class PlCoreBase(models.Model): objects = PlCoreBaseManager() + deleted_objects = PlCoreBaseDeletionManager() + + # default values for created and updated are only there to keep evolution + # from failing. created = models.DateTimeField(auto_now_add=True, default=datetime.datetime.now()) updated = models.DateTimeField(auto_now=True, default=datetime.datetime.now()) enacted = models.DateTimeField(null=True, default=None) -- 2.45.2