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rename layer

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j 2015-04-16 10:53:05 +01:00
parent 808348e4a2
commit 1fb075a350
1 changed files with 6 additions and 0 deletions
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6
pandora/annotation/models.py
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@ -293,3 +293,9 @@ class Annotation(models.Model):
def cleanup_related(sender, **kwargs): def cleanup_related(sender, **kwargs):
kwargs['instance'].cleanup_undefined_relations() kwargs['instance'].cleanup_undefined_relations()
pre_delete.connect(cleanup_related, sender=Annotation) pre_delete.connect(cleanup_related, sender=Annotation)
def rename_layer(old, new):
import item.models
Annotation.objects.filter(layer=old).update(layer=new)
item.models.ItemFind.objects.filter(key=old).update(key=new)
item.models.Facet.objects.filter(key=old).update(key=new)