Login/Logout and FlyWheel API link in HTML emitter

1 files changed, 10 insertions, 0 deletions

diff --git a/flywheel/utils.py b/flywheel/utils.py
index 98d8e1ae..c0386871 100644
--- a/flywheel/utils.py
+++ b/flywheel/utils.py
@@ -2,11 +2,21 @@ import re
 import xml.etree.ElementTree as ET
 from django.utils.encoding import smart_unicode
 from django.utils.xmlutils import SimplerXMLGenerator
+from django.core.urlresolvers import resolve
 try:
     import cStringIO as StringIO
 except ImportError:
     import StringIO
 
+
+def url_resolves(url):
+    """Return True if the given URL is mapped to a view in the urlconf, False otherwise."""
+    try:
+        resolve(url)
+    except:
+        return False
+    return True
+
 # From piston
 def coerce_put_post(request):
     """