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import os
from django.db import migrations
from django.core.management import call_command
def load_data(apps, __):
DiscoveryMethod = apps.get_model("archaeological_finds", "discoverymethod")
if not DiscoveryMethod.objects.count():
migration = "0130_data_discovery_method.json"
json_path = os.sep.join(os.path.abspath(__file__).split(os.sep)[:-1] + [migration])
call_command("loaddata", json_path)
class Migration(migrations.Migration):
dependencies = [
('archaeological_finds', '0129_discovery_method'),
]
operations = [
migrations.RunPython(load_data)
]
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