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31 lines
967 B
31 lines
967 B
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from django.db import migrations
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from django.core.exceptions import ValidationError
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def fix_duplicate(apps, schema_editor):
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db_alias = schema_editor.connection.alias
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domain = apps.get_model("machines", "Domain")
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machines_to_fix = list(filter(lambda m : not m.name.islower(), domain.objects.using(db_alias).all()))
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for machine in machines_to_fix:
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try:
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machine.name = machine.name.lower()
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machine.validate_unique()
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machine.clean()
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except ValidationError:
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machine.name = machine.name.lower() + str(machine.interface_parent.id)
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machine.clean()
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machine.save()
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def unfix_duplicate(apps, schema_editor):
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return
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class Migration(migrations.Migration):
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dependencies = [("machines", "0106_auto_20191120_0159")]
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operations = [
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migrations.RunPython(fix_duplicate, unfix_duplicate),
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]
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