35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
from django.db import migrations
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def rename_parameters(apps, schema_editor):
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Visualization = apps.get_model('visualization', 'Visualization')
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for v in Visualization.objects.all():
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v.parameters['drilldown_y'] = (v.parameters.get('drilldown') or [None])[0]
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v.parameters['measure'] = (v.parameters.get('measures') or [None])[0]
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v.parameters.pop('drilldown', None)
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v.parameters.pop('measures', None)
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v.save()
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def reverse_rename_parameters(apps, schema_editor):
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Visualization = apps.get_model('visualization', 'Visualization')
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for v in Visualization.objects.all():
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drilldown_y = v.parameters.get('drilldown_y')
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v.parameters['drilldown'] = [drilldown_y] if drilldown_y else []
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measure = v.parameters.get('measure')
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v.parameters['measures'] = [measure] if measure else []
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v.parameters.pop('drilldown_y', None)
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v.parameters.pop('measure', None)
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v.save()
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class Migration(migrations.Migration):
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dependencies = [
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('visualization', '0001_initial'),
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]
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operations = [
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migrations.RunPython(rename_parameters, reverse_rename_parameters),
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]
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