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authorDan McGee <dan@archlinux.org>2010-09-09 13:36:41 -0500
committerDan McGee <dan@archlinux.org>2010-09-09 13:36:41 -0500
commiteaa76ae7584d0938db0298714303e2c23b3eacfd (patch)
tree11857ecc060b36b345f4b824b9d55b3cd6872cce /todolists/views.py
parentffdf7fec992592255ae2f08ba4db3e4962daf279 (diff)
downloadarchweb-eaa76ae7584d0938db0298714303e2c23b3eacfd.tar.gz
archweb-eaa76ae7584d0938db0298714303e2c23b3eacfd.zip
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Add total package count and incomplete package count columns. Also reduce the number of total queries by killing the query per row that was happening before. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'todolists/views.py')
-rw-r--r--todolists/views.py15
1 files changed, 12 insertions, 3 deletions
diff --git a/todolists/views.py b/todolists/views.py
index e3663331..25186243 100644
--- a/todolists/views.py
+++ b/todolists/views.py
@@ -4,6 +4,7 @@ from django.http import HttpResponse
from django.core.mail import send_mail
from django.shortcuts import get_object_or_404, redirect
from django.contrib.auth.decorators import login_required, permission_required
+from django.db.models import Count
from django.views.decorators.cache import never_cache
from django.views.generic.create_update import delete_object
from django.views.generic.simple import direct_to_template
@@ -53,10 +54,18 @@ def view(request, listid):
@login_required
@never_cache
def list(request):
- lists = Todolist.objects.select_related('creator').order_by('-date_added')
+ lists = Todolist.objects.select_related('creator').annotate(
+ pkg_count=Count('todolistpkg')).order_by('-date_added')
+ incomplete = Todolist.objects.filter(todolistpkg__complete=False).annotate(
+ Count('todolistpkg')).values_list('id', 'todolistpkg__count')
+
+ # tag each list with an incomplete package count
+ lookup = {}
+ for k, v in incomplete:
+ lookup[k] = v
for l in lists:
- l.complete = TodolistPkg.objects.filter(
- list=l.id,complete=False).count() == 0
+ l.incomplete_count = lookup.get(l.id, 0)
+
return direct_to_template(request, 'todolists/list.html', {'lists': lists})
@permission_required('main.add_todolist')