fix migration

This commit is contained in:
Kuroshini 2020-01-28 21:00:02 +03:00
parent 577098e6ca
commit d2e28f519a

View File

@ -9,7 +9,7 @@ def delete_unused_partners(apps, schema_editor):
Partner = apps.get_model('partner', 'Partner')
ids_to_preserve = []
for p_t_e in PartnerToEstablishment.objects.all():
ids_to_preserve.append(PartnerToEstablishment.partner.pk)
ids_to_preserve.append(p_t_e.partner.pk)
PartnerToEstablishment.objects.exclude(id__in=ids_to_preserve).delete()