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b1bfe9f42e
Since realm emoji are now required to be lowercase, an appropriate migration was added to retroactively fix any emoji that might have contained uppercase letters. Also, the validator on the model was changed to reject uppercase letters.
37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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# Generated by Django 1.10.5 on 2017-05-02 21:44
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from __future__ import unicode_literals
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import django.core.validators
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from django.db import migrations, models
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from django.db.backends.postgresql_psycopg2.schema import DatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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class Migration(migrations.Migration):
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dependencies = [
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('zerver', '0080_realm_description_length'),
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]
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def emoji_to_lowercase(apps, schema_editor):
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# type: (StateApps, DatabaseSchemaEditor) -> None
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RealmEmoji = apps.get_model("zerver", "RealmEmoji")
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emoji = RealmEmoji.objects.all()
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for e in emoji:
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# Technically, this could create a conflict, but it's
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# exceedingly unlikely. If that happens, the sysadmin can
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# manually rename the conflicts with the manage.py shell
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# and then rerun the migration/upgrade.
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e.name = e.name.lower()
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e.save()
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operations = [
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migrations.RunPython(emoji_to_lowercase),
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migrations.AlterField(
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model_name='realmemoji',
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name='name',
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field=models.TextField(validators=[django.core.validators.MinLengthValidator(1), django.core.validators.RegexValidator(message='Invalid characters in emoji name', regex='^[0-9a-z.\\-_]+(?<![.\\-_])$')]),
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),
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]
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