Limit CURRENCIES context variable to active currencies

currencies/context_processors.py

@@ -2,7 +2,7 @@
 
 
 def currencies(request):
-    currencies = Currency.objects.all()
+    currencies = Currency.objects.active()
 
     if not request.session.get('currency'):
         try:

currencies/models.py

@@ -2,6 +2,11 @@
 from django.utils.translation import gettext_lazy as _
 
 
+class CurrencyManager(models.Manager):
+    def active(self):
+        return self.get_query_set().filter(is_active=True)
+
+
 class Currency(models.Model):
     code = models.CharField(_('code'), max_length=3)
     name = models.CharField(_('name'), max_length=35)
@@ -15,6 +20,8 @@ class Currency(models.Model):
     is_default = models.BooleanField(_('default'), default=False,
         help_text=_('Make this the default user currency.'))
 
+    objects = CurrencyManager()
+
     class Meta:
         ordering = ('name', )
         verbose_name = _('currency')

docs/index.rst

@@ -7,7 +7,7 @@ About
 =====
 
 django-currencies allows you to define different currencies, and includes
-template tags/filters to allow easy conversion between them. 
+template tags/filters to allow easy conversion between them.
 
 Installation
 ============
@@ -49,7 +49,7 @@ need to do the following:
    ``TEMPLATE_CONTEXT_PROCESSORS`` setting of your Django project.
 
 3. Add this line to your site's root URLConf::
-   
+
    (r'^currencies/', include('currencies.urls')),
 
 4. Run the command ``python manage.py syncdb``.
@@ -93,7 +93,7 @@ Django currencies, provides a ``currencies.context_processors.currencies``,
 which gives you the following template variables::
 
     ``CURRENCIES``
-    A list of the available currencies.
+    A list of the active currencies.
 
     ``CURRENCY``
     The currently set currency