add a simple tag to convert a library id into a name

libraryauth/templatetags/libutils.py

@@ -0,0 +1,19 @@
+import unicodedata
+
+from django.template.base import Library
+from .. import models
+
+register = Library()
+
+@register.filter()
+def libname(value):
+    """
+    returns library name  .
+    """
+    try:
+        vl = long( value )
+        lib = models.Library.objects.get(pk=vl)
+        return lib.__unicode__()
+    except models.Library.DoesNotExist:
+        return value
+