From 1b88c6713eb84441ea9741dfb56577707e330836 Mon Sep 17 00:00:00 2001
From: Pat Riehecky <riehecky@fnal.gov>
Date: Mar 21 2019 15:55:07 +0000
Subject: add select related


---

diff --git a/updateinfo/updateinfo_django_app/models/package.py b/updateinfo/updateinfo_django_app/models/package.py
index d6f8365..af200c9 100644
--- a/updateinfo/updateinfo_django_app/models/package.py
+++ b/updateinfo/updateinfo_django_app/models/package.py
@@ -36,6 +36,19 @@ from .packagesumstore import PackageSumStore
 from updateinfo.package import Package as UpdateinfoPackage
 
 ############################################################
+class PackageQueryManager(models.Manager):
+    '''
+        This extends the default query manager
+    '''
+    def testing(self):
+        pass
+    def get_queryset(self):
+        ''' default select_related fields of _arch and _sum'''
+        return super(PackageQueryManager, self).get_queryset().select_related('_arch', '_sums')
+    # XXX FIXME
+    ### add select_related to other 'get' methods too
+
+############################################################
 @python_2_unicode_compatible
 class Package(UpdateinfoPackage, models.Model):
     '''
@@ -43,6 +56,8 @@ class Package(UpdateinfoPackage, models.Model):
     '''
     PackageSumStore = PackageSumStore
 
+    objects = PackageQueryManager()
+
     _collection = models.ManyToManyField('Collection', blank=True)
     _arch = models.ForeignKey('PackageArch', default=None, null=True, blank=True, related_name='+')