X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/23f0993732ac597e0a4ab1330b62b970c09d476c..013ec8a416d4ff1ea3e1f2fa9ee2935623197ecd:/apps/libraries/models.py

diff --git a/apps/libraries/models.py b/apps/libraries/models.py
index c6db612b9..c83afbbba 100644
--- a/apps/libraries/models.py
+++ b/apps/libraries/models.py
@@ -1,3 +1,7 @@
+# -*- 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.utils.translation import ugettext_lazy as _
 
@@ -5,28 +9,29 @@ from django.utils.translation import ugettext_lazy as _
 class Catalog(models.Model):
     """Represents a dictionary of libraries"""
 
-    name = models.CharField(_('name'), max_length = 120, null = False)
-    slug = models.SlugField(_('slug'), max_length = 120, unique = True, db_index = True)
+    name = models.CharField(_('name'), max_length=120, null=False)
+    slug = models.SlugField(_('slug'), max_length=120, unique=True, db_index=True)
 
     class Meta:
         verbose_name = _('catalog')
         verbose_name_plural = _('catalogs')
-    
+
     def __unicode__(self):
         return self.name
-        
+
     @models.permalink
     def get_absolute_url(self):
         return ('libraries_catalog_view', [self.slug])
-        
-        
+
+
 class Library(models.Model):
     """Represent a single library in the libraries dictionary"""
 
-    name = models.CharField(_('name'), max_length = 120, blank = True)
-    catalog = models.ForeignKey(Catalog, null = False, related_name = 'libraries', on_delete = models.PROTECT)
-    url = models.CharField(_('url'), max_length = 120, blank = True)
-    description = models.TextField(_('description'), blank = True)
+    name = models.CharField(_('name'), max_length=120, blank=True)
+    slug = models.SlugField(_('slug'), max_length=120, unique=True, db_index=True, null=True)
+    catalog = models.ForeignKey(Catalog, null=False, related_name='libraries', on_delete=models.PROTECT)
+    url = models.CharField(_('url'), max_length=120, blank=True)
+    description = models.TextField(_('description'), blank=True)
 
     class Meta:
         verbose_name = _('library')
@@ -35,3 +40,6 @@ class Library(models.Model):
     def __unicode__(self):
         return self.name
 
+    @models.permalink
+    def get_absolute_url(self):
+        return ('libraries_library_view', [self.catalog.slug, self.slug])