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fix: IrreversibleError

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This commit is contained in:
Adrien Lemaire 2019-04-24 13:00:12 +09:00
parent 63c3327c25
commit 64d4ce2b09
1 changed files with 5 additions and 1 deletions
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6
todo/migrations/0011_swappable_task.py
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@ -13,6 +13,10 @@ def forward_migration(apps, schema_editor):
Task.objects.create(basetask_ptr=base_task) Task.objects.create(basetask_ptr=base_task)
def backward_migration(apps, schema_editor):
pass # fix IrreversibleError
class Migration(migrations.Migration): class Migration(migrations.Migration):
atomic = False atomic = False
@ -40,7 +44,7 @@ class Migration(migrations.Migration):
) )
], ],
), ),
migrations.RunPython(forward_migration), migrations.RunPython(forward_migration, backward_migration),
migrations.AlterField( migrations.AlterField(
model_name="attachment", model_name="attachment",
name="task", name="task",