X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/d6f190d50127a1aca615ff505a8a2595b4cfb7de..15cae7d86e624d8afdb7eac794b58990ded9e64b:/src/isbn/models.py?ds=inline diff --git a/src/isbn/models.py b/src/isbn/models.py index a4fa28a4a..b5e5de3a2 100644 --- a/src/isbn/models.py +++ b/src/isbn/models.py @@ -1,10 +1,8 @@ -# -*- coding: utf-8 -*- # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # from django.db import models from django.db.models import F -from jsonfield import JSONField class ISBNPool(models.Model): @@ -22,7 +20,7 @@ class ISBNPool(models.Model): next_suffix = models.IntegerField() purpose = models.CharField(max_length=4, choices=PURPOSE_CHOICES) - def __unicode__(self): + def __str__(self): return self.prefix @classmethod @@ -53,14 +51,14 @@ class ISBNPool(models.Model): class ONIXRecord(models.Model): - isbn_pool = models.ForeignKey(ISBNPool) + isbn_pool = models.ForeignKey(ISBNPool, models.PROTECT) datestamp = models.DateField(auto_now=True) suffix = models.IntegerField() product_form = models.CharField(max_length=4) product_form_detail = models.CharField(max_length=8, blank=True) title = models.CharField(max_length=256) part_number = models.CharField(max_length=64, blank=True) - contributors = JSONField() # roles, names, optional: ISNI, date of birth/death + contributors = models.TextField() # roles, names, optional: ISNI, date of birth/death edition_type = models.CharField(max_length=4) edition_number = models.IntegerField(default=1) language = models.CharField(max_length=4)