Support for determining the installed tempaltes

Author: Richard Jones

roundup/templates/__init__.py

@@ -1,2 +1,12 @@
+import os
 
+def listTemplates():
+    t_dir = os.path.split(__file__)[0]
+    l = []
+    for entry in os.listdir(t_dir):
+        # this isn't strictly necessary - the CVS dir won't be distributed
+        if entry == 'CVS': continue
+        if os.path.isdir(os.path.join(t_dir, entry)):
+            l.append(entry)
+    return l