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-rw-r--r--main/models.py11
1 files changed, 6 insertions, 5 deletions
diff --git a/main/models.py b/main/models.py
index 7155d360..88f0ecd1 100644
--- a/main/models.py
+++ b/main/models.py
@@ -190,12 +190,13 @@ class Package(models.Model):
category as this package if that check makes sense.
"""
from packages.models import Depend
- provides = self.provides.all()
- provide_names = {provide.name for provide in provides}
- provide_names.add(self.pkgname)
+ name_clause = '''packages_depend.name IN (
+ SELECT %s UNION ALL
+ SELECT z.name FROM packages_provision z WHERE z.pkg_id = %s
+ )'''
requiredby = Depend.objects.select_related('pkg',
- 'pkg__arch', 'pkg__repo').filter(
- name__in=provide_names).order_by(
+ 'pkg__arch', 'pkg__repo').extra(
+ where=[name_clause], params=[self.pkgname, self.id]).order_by(
'pkg__pkgname', 'pkg__arch__name', 'pkg__repo__name')
if not self.arch.agnostic:
# make sure we match architectures if possible