Source code for inspirehep.modules.records.serializers.schemas.json.literature.common.isbn

# -*- coding: utf-8 -*-
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# This file is part of INSPIRE.
# Copyright (C) 2014-2018 CERN.
#
# INSPIRE is free software: you can redistribute it and/or modify
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# GNU General Public License for more details.
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from __future__ import absolute_import, division, print_function

from marshmallow import Schema, fields, missing



[docs]class IsbnSchemaV1(Schema):
    value = fields.Raw()
    medium = fields.Method('get_formatted_medium')


[docs]    def get_formatted_medium(self, isbn):
        medium = isbn.get('medium')
        if medium is None:
            return missing
        elif medium == 'online':
            return 'eBook'
        else:
            return medium.title()