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39 lines
1.1 KiB
39 lines
1.1 KiB
# Generated by Django 2.1.7 on 2019-07-05 05:48 |
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from django.db import migrations |
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from django.db.models import F |
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from django.db.models import CharField, Value as V |
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from django.db.models.functions import Concat |
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def migrate_assets_protocol(apps, schema_editor): |
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asset_model = apps.get_model("assets", "Asset") |
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db_alias = schema_editor.connection.alias |
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assets = asset_model.objects.using(db_alias).all().annotate( |
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protocols_new=Concat( |
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'protocol', V('/'), 'port', |
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output_field=CharField(), |
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), |
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) |
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assets.update(protocols=F('protocols_new')) |
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class Migration(migrations.Migration): |
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dependencies = [ |
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('assets', '0033_auto_20190624_2108'), |
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] |
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operations = [ |
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migrations.RemoveField( |
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model_name='asset', |
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name='protocols', |
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), |
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migrations.AddField( |
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model_name='asset', |
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name='protocols', |
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field=CharField(blank=True, default='ssh/22', max_length=128, verbose_name='Protocols'), |
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), |
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migrations.RunPython(migrate_assets_protocol), |
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migrations.DeleteModel(name='Protocol'), |
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]
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