filter on object_sets #5117

[evrenesat]

ListNodes with linked models (Many side of One-to-Many and Many-to-Many rels) should have a QuerySet object assigned to objects attribute which can be used like any other queryset.

ogrenci_borclari = ogrenci.borc_set.objects.filter(odeme_tarihi=None)
borclar = []
for b in current.role.ogrenci.borc_set.objects.filter()
    if not b.odeme_tarihi:
        borclar.append(b)