46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
# Generated by Django 2.2.7 on 2020-01-27 20:04
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from django.db import migrations, models
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import utils.models
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def clear_data(apps, schema_editor):
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City = apps.get_model('location', 'City')
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for city in City.objects.all():
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city.name = None
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city.save()
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def preserve_field_data(apps, schema_editor):
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City = apps.get_model('location', 'City')
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for city in City.objects.all():
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city.name = city.name_translated
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city.save()
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class Migration(migrations.Migration):
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dependencies = [
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('location', '0035_auto_20200115_1117'),
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]
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operations = [
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migrations.AlterField(
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model_name='city',
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name='name',
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field=models.CharField(max_length=250, null=True, verbose_name='name'),
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),
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migrations.RunPython(clear_data, migrations.RunPython.noop),
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migrations.AlterField(
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model_name='city',
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name='name',
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field=utils.models.TJSONField(default=None, help_text='{"en-GB":"some city name"}', null=True, verbose_name='City name json'),
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),
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migrations.RunPython(preserve_field_data, migrations.RunPython.noop),
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migrations.RemoveField(
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model_name='city',
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name='name_translated',
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)
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]
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