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authorDan McGee <dan@archlinux.org>2010-08-27 17:05:59 -0500
committerDan McGee <dan@archlinux.org>2010-08-27 17:06:07 -0500
commitddc4b974fe44832c696724d512fd9b935f5085df (patch)
tree3885f926632194e535466271c17c2d7d4c47673b /packages
parentf2b3bcc4a13c10b7f63e85aedcef2e4dae9dac78 (diff)
Add a package group overview page
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'packages')
-rw-r--r--packages/views.py42
1 files changed, 40 insertions, 2 deletions
diff --git a/packages/views.py b/packages/views.py
index 0a0d0afa..3caf5ec9 100644
--- a/packages/views.py
+++ b/packages/views.py
@@ -11,16 +11,17 @@ from django.contrib.admin.widgets import AdminDateWidget
from django.views.decorators.cache import never_cache
from django.views.decorators.vary import vary_on_headers
from django.views.generic import list_detail
-from django.db.models import Q
+from django.db.models import Count, Q
from datetime import datetime
+from operator import itemgetter
import string
from main.models import Package, PackageFile
from main.models import Arch, Repo, Signoff
from main.models import MirrorUrl
from main.utils import make_choice
-from packages.models import PackageRelation
+from packages.models import PackageGroup, PackageRelation
def opensearch(request):
if request.is_secure():
@@ -84,6 +85,43 @@ def details(request, name='', repo='', arch=''):
return HttpResponseRedirect("/packages/?arch=%s&repo=%s&q=%s" % (
arch.lower(), repo.title(), name))
+def get_group_information():
+ raw_groups = PackageGroup.objects.values_list(
+ 'name', 'pkg__arch__name').order_by('name').annotate(
+ cnt=Count('pkg'))
+ # now for post_processing. we need to seperate things out and add
+ # the count in for 'any' to all of the other architectures.
+ group_mapping = {}
+ for g in raw_groups:
+ arch_groups = group_mapping.setdefault(g[1], {})
+ arch_groups[g[0]] = {'name': g[0], 'arch': g[1], 'count': g[2]}
+
+ # we want to promote the count of 'any' packages in groups to the
+ # other architectures, and also add any 'any'-only groups
+ if 'any' in group_mapping:
+ any_groups = group_mapping['any']
+ del group_mapping['any']
+ for arch, arch_groups in group_mapping.iteritems():
+ for g in any_groups.itervalues():
+ if g['name'] in arch_groups:
+ arch_groups[g['name']]['count'] += g['count']
+ else:
+ new_g = g.copy()
+ # override the arch to not be 'any'
+ new_g['arch'] = arch
+ arch_groups[g['name']] = new_g
+
+ # now transform it back into a sorted list
+ groups = []
+ for v in group_mapping.itervalues():
+ groups.extend(v.itervalues())
+ return sorted(groups, key=itemgetter('name', 'arch'))
+
+def groups(request):
+ groups = get_group_information()
+ return render_to_response('packages/groups.html',
+ RequestContext(request, {'groups': groups}))
+
def group_details(request, arch, name):
arch = get_object_or_404(Arch, name=arch)
pkgs = Package.objects.filter(packagegroup__name=name)