33 lines
1.9 KiB
Python
33 lines
1.9 KiB
Python
from django.db import migrations, models
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import django.db.models.deletion
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class Migration(migrations.Migration):
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dependencies = [
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('fields', '0006_e1c_chusankan_17_fields'),
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('plans', '0009_alter_ricetransplantentry_installed_seedling_boxes'),
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]
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operations = [
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migrations.CreateModel(
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name='PlanVarietyChange',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('year', models.IntegerField(verbose_name='作付年度')),
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('changed_at', models.DateTimeField(auto_now_add=True, verbose_name='変更日時')),
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('reason', models.TextField(blank=True, default='', verbose_name='変更理由')),
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('fertilizer_moved_entry_count', models.IntegerField(default=0, verbose_name='施肥移動エントリ数')),
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('field', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='plan_variety_changes', to='fields.field', verbose_name='圃場')),
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('new_variety', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='new_plan_variety_changes', to='plans.variety', verbose_name='変更後品種')),
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('old_variety', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='old_plan_variety_changes', to='plans.variety', verbose_name='変更前品種')),
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('plan', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='variety_changes', to='plans.plan', verbose_name='作付け計画')),
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],
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options={
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'verbose_name': '作付け計画品種変更履歴',
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'verbose_name_plural': '作付け計画品種変更履歴',
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'ordering': ['-changed_at', '-id'],
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},
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),
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]
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