Add support for Django 1.7, remove 1.2 and 1.3

1 files changed, 7 insertions, 3 deletions

diff --git a/src/shorturls/views.py b/src/shorturls/views.py
index 1737472..d811fde 100644
--- a/src/shorturls/views.py
+++ b/src/shorturls/views.py
@@ -16,8 +16,12 @@ def redirect(request, prefix, tiny):
     # any of that stuff goes wrong.
     try:
         app_label, model_name = settings.SHORTEN_MODELS[prefix].split('.')
-        model = models.get_model(app_label, model_name)
-        if not model: raise ValueError
+        try:
+            model = models.get_model(app_label, model_name)
+        except LookupError:
+            raise Http404('Bad model.')
+        if not model:
+            raise ValueError
         id = base62.to_decimal(tiny)
     except (AttributeError, ValueError, KeyError):
         raise Http404('Bad prefix, model, SHORTEN_MODELS, or encoded ID.')
@@ -50,4 +54,4 @@ def redirect(request, prefix, tiny):
     else:
         base = 'http://%s/' % RequestSite(request).domain
         
-    return HttpResponsePermanentRedirect(urlparse.urljoin(base, url))
\ No newline at end of file
+    return HttpResponsePermanentRedirect(urlparse.urljoin(base, url))