def get_queryset(self, ignore_filters=False):
# raise exception if no permission
check_permission(self.model, 'view')
queryset = super().get_queryset()
if ignore_filters is False:
queryset = queryset.filter(self.get_filter())
return queryset
def save(self,
force_insert=False,
force_update=False,
using=None,
update_fields=None,
*args,
**kwargs):
if self.pk is None:
check_permission(self, 'add')
else:
check_permission(self, 'change')
super().save(force_insert=force_insert,
force_update=force_update,
using=using,
update_fields=update_fields)
def delete(self, using=None, keep_parents=False, *args, **kwargs):
check_permission(self, 'delete')
super().delete(using=using, keep_parents=keep_parents)
def update(self, **kwargs):
# raise exception if no permission
check_permission(self.model, 'change')
return super().update(**kwargs)
def bulk_update(self, objs, fields, batch_size=None):
# raise exception if no permission
check_permission(self.model, 'change')
return super().update(objs, fields, batch_size=batch_size)
def bulk_create(self, objs, batch_size=None, ignore_conflicts=False):
# raise exception if no permission
check_permission(self.model, 'add')
return super().bulk_create(objs,
batch_size=batch_size,
ignore_conflicts=ignore_conflicts)
def delete(self):
# raise exception if no permission
check_permission(self.model, 'delete')
return super().delete()