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			22 lines
		
	
	
		
			545 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			22 lines
		
	
	
		
			545 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| from django.db import migrations
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| 
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| 
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| def rebuild_mptt(apps, schema_editor):
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|     TenantGroup = apps.get_model('tenancy', 'TenantGroup')
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|     for i, tenantgroup in enumerate(TenantGroup.objects.all(), start=1):
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|         TenantGroup.objects.filter(pk=tenantgroup.pk).update(tree_id=i)
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| 
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| 
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| class Migration(migrations.Migration):
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| 
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|     dependencies = [
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|         ('tenancy', '0007_nested_tenantgroups'),
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|     ]
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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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