47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
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"""
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Data migration: rename Earthman 4th-suit cards from PENTACLES → CROWNS.
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Updates for every Earthman card where suit="PENTACLES":
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- suit: "PENTACLES" → "CROWNS"
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- name: " of Pentacles" → " of Crowns"
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- slug: "pentacles" → "crowns"
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"""
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from django.db import migrations
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def pentacles_to_crowns(apps, schema_editor):
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TarotCard = apps.get_model("epic", "TarotCard")
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DeckVariant = apps.get_model("epic", "DeckVariant")
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earthman = DeckVariant.objects.filter(slug="earthman").first()
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if not earthman:
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return
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for card in TarotCard.objects.filter(deck_variant=earthman, suit="PENTACLES"):
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card.suit = "CROWNS"
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card.name = card.name.replace(" of Pentacles", " of Crowns")
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card.slug = card.slug.replace("pentacles", "crowns")
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card.save(update_fields=["suit", "name", "slug"])
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def crowns_to_pentacles(apps, schema_editor):
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TarotCard = apps.get_model("epic", "TarotCard")
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DeckVariant = apps.get_model("epic", "DeckVariant")
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earthman = DeckVariant.objects.filter(slug="earthman").first()
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if not earthman:
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return
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for card in TarotCard.objects.filter(deck_variant=earthman, suit="CROWNS"):
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card.suit = "PENTACLES"
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card.name = card.name.replace(" of Crowns", " of Pentacles")
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card.slug = card.slug.replace("crowns", "pentacles")
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card.save(update_fields=["suit", "name", "slug"])
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class Migration(migrations.Migration):
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dependencies = [
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("epic", "0023_tarotcard_icon_alter_tarotcard_arcana_and_more"),
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]
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operations = [
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migrations.RunPython(pentacles_to_crowns, reverse_code=crowns_to_pentacles),
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]
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