0ec632e548
* 17419 rebuild module bay tree on upgrade * 17419 rebuild module bay tree on upgrade * 17419 use get_model
27 lines
595 B
Python
27 lines
595 B
Python
from django.db import migrations
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import mptt
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import mptt.managers
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def rebuild_mptt(apps, schema_editor):
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manager = mptt.managers.TreeManager()
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ModuleBay = apps.get_model('dcim', 'ModuleBay')
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manager.model = ModuleBay
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mptt.register(ModuleBay)
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manager.contribute_to_class(ModuleBay, 'objects')
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manager.rebuild()
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class Migration(migrations.Migration):
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dependencies = [
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('dcim', '0190_nested_modules'),
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]
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operations = [
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migrations.RunPython(
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code=rebuild_mptt,
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reverse_code=migrations.RunPython.noop
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),
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]
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