Ajout du champ "shortname" sur les collections

collection/core/models.py

@@ -1,10 +1,12 @@
 from datetime import datetime
+
 from django.db import models
 from django.utils.translation import ugettext as _
 
 
 class Collection(models.Model):
     name = models.CharField(max_length=255, verbose_name=_('name'))
+    shortname = models.CharField(max_length=30, verbose_name=_('shortname'))
 
     def __str__(self):
         return '%s' % self.name
@@ -20,9 +22,7 @@ class Item(models.Model):
 
     # status choices
     CREATED = 'created'
-    STATUS_CHOICES = (
-        (CREATED, _('New')),
-    )
+    STATUS_CHOICES = ((CREATED, _('New')), )
     DEFAULT_CHOICE = CREATED
 
     name = models.CharField(max_length=255, verbose_name=_('name'))
@@ -70,8 +70,7 @@ class Timeline(models.Model):
         Add new field 'item' which is a link to TARGET_MODEL
         """
         target_field = models.ForeignKey(
-            cls.TARGET_MODEL,
-            verbose_name=_(cls.TARGET_VERBOSE_NAME))
+            cls.TARGET_MODEL, verbose_name=_(cls.TARGET_VERBOSE_NAME))
         target_field.contribute_to_class(cls, 'item')
         status_field = models.CharField(
             max_length=30,
@@ -81,11 +80,9 @@ class Timeline(models.Model):
         status_field.contribute_to_class(cls, 'status')
 
     def __str__(self):
-        return '%s: %s - %s' % (
-            self.date.strftime('%Y-%m-%d'),
-            self.status,
-            self.item)
+        return '%s: %s - %s' % (self.date.strftime('%Y-%m-%d'), self.status,
+                                self.item)
 
     class Meta:
         abstract = True
-        ordering = ('-date',)
+        ordering = ('-date', )