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fix attribute errors

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This commit is contained in:
Laura Klünder 2017-06-22 21:33:22 +02:00
parent dee040734c
commit c6ed3105b0
2 changed files with 2 additions and 2 deletions
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3
src/c3nav/editor/models/changeset.py
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@ -16,6 +16,7 @@ from c3nav.editor.utils import is_created_pk
from c3nav.editor.wrappers import ModelWrapper
from c3nav.mapdata.models import LocationSlug
from c3nav.mapdata.models.locations import LocationRedirect
from c3nav.mapdata.utils.models import get_submodels
class ChangeSet(models.Model):
@ -283,7 +284,7 @@ class ChangeSet(models.Model):
objects = self.ever_created_objects if allow_deleted else self.created_objects
objects = tuple(obj for obj in ((submodel, objects.get(submodel, {}).get(pk, None))
for submodel in ModelWrapper.get_submodels(model)) if obj[1] is not None)
for submodel in get_submodels(model)) if obj[1] is not None)
if not objects:
raise model.DoesNotExist
if len(objects) > 1: