--- a/commitwatcher/web/app.py	Fri Oct 04 10:28:56 2013 -0700
+++ b/commitwatcher/web/app.py	Sat Oct 05 15:38:32 2013 -0700
@@ -4,9 +4,13 @@
 web handler for CommitWatcher
 """
 
+import os
 from webob import Request, Response, exc
 
-class Handler(object):
+here = os.path.dirname(os.path.abspath(__file__))
+
+class MercurialFeedServer(object):
+    """serves file + directory feeds for an hg repo"""
 
     def __init__(self, repository, **kw):
         self.repository = repository
@@ -17,8 +21,13 @@
                             body="CommitWatcher")
         return response(environ, start_response)
 
-if __name__ == '__main__':
+
+def main(args=sys.argv[1:]):
+    """serve WSGI app"""
     from wsgiref import simple_server
     app = Handler()
     server = simple_server.make_server(host='0.0.0.0', port=8080, app=app)
     server.serve_forever()
+
+if __name__ == '__main__':
+    main()