tests/admin_scripts/app_raising_warning/models.py


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# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from django.core import checks
from django.db import models


class ModelRaisingMessages(models.Model):
    @classmethod
    def check(self, **kwargs):
        return [
            checks.Warning(
                'A warning',
                hint=None,
            ),
        ]