Misago/misago/users/serializers/usernamechange.py

from rest_framework import serializers

from misago.users.models import UsernameChange

from .user import UserSerializer as BaseUserSerializer


__all__ = ['UsernameChangeSerializer']

UserSerializer = BaseUserSerializer.subset_fields('id', 'username', 'avatars', 'absolute_url')


class UsernameChangeSerializer(serializers.ModelSerializer):
    user = UserSerializer(many=False, read_only=True)
    changed_by = UserSerializer(many=False, read_only=True)

    class Meta:
        model = UsernameChange
        fields = (
            'id', 'user', 'changed_by', 'changed_by_username', 'changed_on', 'new_username',
            'old_username',
        )