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only run migration if we have items

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j 2015-08-07 17:32:17 +02:00
parent 5418613023
commit 944fe1a9dd
1 changed files with 4 additions and 3 deletions
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pandora/item/migrations/0006_add_annotation_sequence.py
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@ -16,9 +16,10 @@ class Migration(SchemaMigration):
)) ))
db.send_create_signal('item', ['AnnotationSequence']) db.send_create_signal('item', ['AnnotationSequence'])
import item.models import item.models
for i in item.models.Item.objects.all(): if item.models.Item.objects.all().count():
item.models.AnnotationSequence.reset(i) for i in item.models.Item.objects.all():
for a in item.models.Annotation.objects.filter(public_id=None): a.save() item.models.AnnotationSequence.reset(i)
for a in item.models.Annotation.objects.filter(public_id=None): a.save()
def backwards(self, orm): def backwards(self, orm):
# Deleting model 'AnnotationSequence' # Deleting model 'AnnotationSequence'