# -*- coding: utf-8 -*- from __future__ import unicode_literals from django.db import migrations, models import django.core.validators class Migration(migrations.Migration): dependencies = [("core", "0002_auto_20160831_0144")] operations = [ migrations.AlterField( model_name="user", name="username", field=models.CharField( error_messages={"unique": "A user with that username already exists."}, max_length=254, unique=True, validators=[ django.core.validators.RegexValidator( "^[\\w.+-]+$", "Enter a valid username. This value may contain only letters, numbers and ./+/-/_ characters.", ) ], help_text="Required. 254 characters or fewer. Letters, digits and ./+/-/_ only.", verbose_name="username", ), ) ]