'Solution'

db/migrations/0001_initial.py

@@ -0,0 +1,100 @@
+# Generated by Django 6.0.5 on 2026-05-11 10:46
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = []
+
+    operations = [
+        migrations.CreateModel(
+            name="Guild",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255, unique=True)),
+                ("description", models.TextField(null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Race",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255, unique=True)),
+                ("description", models.TextField(blank=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Player",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("nickname", models.CharField(max_length=255, unique=True)),
+                ("email", models.EmailField(max_length=255)),
+                ("bio", models.CharField(max_length=255)),
+                ("created_at", models.DateTimeField(auto_now_add=True)),
+                (
+                    "guild",
+                    models.ForeignKey(
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="db.guild",
+                    ),
+                ),
+                (
+                    "race",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="db.race"
+                    ),
+                ),
+            ],
+        ),
+        migrations.CreateModel(
+            name="Skill",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255, unique=True)),
+                ("bonus", models.CharField(max_length=255)),
+                (
+                    "race",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="db.race"
+                    ),
+                ),
+            ],
+        ),
+    ]

db/models.py

@@ -1 +1,30 @@
 from django.db import models
+
+
+class Race(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.TextField(blank=True)
+
+
+class Skill(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    bonus = models.CharField(max_length=255)
+    race = models.ForeignKey(Race, on_delete=models.CASCADE)
+
+
+class Guild(models.Model):
+    name = models.CharField(max_length=255, unique=True)
+    description = models.TextField(null=True)
+
+
+class Player(models.Model):
+    nickname = models.CharField(max_length=255, unique=True)
+    email = models.EmailField(max_length=255)
+    bio = models.CharField(max_length=255)
+    race = models.ForeignKey(Race, on_delete=models.CASCADE)
+    guild = models.ForeignKey(
+        Guild,
+        on_delete=models.SET_NULL,
+        null=True
+    )
+    created_at = models.DateTimeField(auto_now_add=True)

main.py

@@ -1,10 +1,46 @@
+import json
 import init_django_orm  # noqa: F401
 
 from db.models import Race, Skill, Player, Guild
 
 
 def main() -> None:
-    pass
+    with open("players.json", "r") as file:
+        players_data = json.load(file)
+
+    for nickname, data in players_data.items():
+        race_data = data["race"]
+        race, _ = Race.objects.get_or_create(
+            name=race_data["name"],
+            defaults={"description": race_data.get("description", "")}
+        )
+
+        for skill_data in race_data.get("skills", []):
+            Skill.objects.get_or_create(
+                name=skill_data["name"],
+                defaults={
+                    "bonus": skill_data["bonus"],
+                    "race": race
+                }
+            )
+
+        guild = None
+        if data.get("guild"):
+            guild_data = data["guild"]
+            guild, _ = Guild.objects.get_or_create(
+                name=guild_data["name"],
+                defaults={"description": guild_data.get("description")}
+            )
+
+        Player.objects.get_or_create(
+            nickname=nickname,
+            defaults={
+                "email": data["email"],
+                "bio": data["bio"],
+                "race": race,
+                "guild": guild
+            }
+        )
 
 
 if __name__ == "__main__":