forked from DGNum/gestiojeux
1fea637d7a
There is an data migration for Game items but not for Suggestion items. It assumes that all duration fields are filled with a single integer or a range separated by '-' or 'à'.
77 lines
2.3 KiB
Python
77 lines
2.3 KiB
Python
# Generated by Django 3.1.5 on 2021-01-28 23:15
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from django.db import migrations, models
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def extract_duration_range(apps, schema_editor):
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Game = apps.get_model("inventory", "Game")
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for game in Game.objects.all():
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sep = None
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if game.duration.count("-") == 1:
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sep = "-"
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elif game.duration.count("à") == 1:
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sep = "à"
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if sep:
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duration_split = game.duration.split(sep)
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game.duration_min = int(duration_split[0])
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game.duration_max = int(duration_split[1])
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else:
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single_duration = int(game.duration)
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game.duration_min = single_duration
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game.duration_max = single_duration
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game.duration = ""
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game.save()
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class Migration(migrations.Migration):
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dependencies = [
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("inventory", "0001_initial"),
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]
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operations = [
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migrations.AddField(
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model_name="game",
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name="duration_max",
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field=models.PositiveSmallIntegerField(
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null=True,
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),
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),
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migrations.AddField(
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model_name="game",
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name="duration_min",
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field=models.PositiveSmallIntegerField(
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null=True,
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),
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),
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migrations.AlterField(
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model_name="game",
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name="duration",
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field=models.CharField(
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blank=True,
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help_text="Affichage personnalisé pour la durée de la partie",
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max_length=256,
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verbose_name="durée de partie",
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),
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),
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migrations.RunPython(extract_duration_range),
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migrations.AlterField(
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model_name="game",
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name="duration_max",
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field=models.PositiveSmallIntegerField(
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blank=True,
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help_text="En minutes, telle qu'indiquée par l'éditeur, identique à la durée minimale si laissée vide",
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verbose_name="durée de partie maximale",
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),
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),
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migrations.AlterField(
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model_name="game",
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name="duration_min",
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field=models.PositiveSmallIntegerField(
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help_text="En minutes, telle qu'indiquée par l'éditeur",
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verbose_name="durée de partie minimale",
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),
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),
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]
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