From e7928f1e32a38778670c9ae0471e09bfdd7fe633 Mon Sep 17 00:00:00 2001
From: helmutm <helmutm@fd906abe-77d9-0310-91a1-e0d9ade77398>
Date: Fri, 10 Aug 2007 07:06:35 +0000
Subject: [PATCH] added docstring and comments to transport.base

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1899 fd906abe-77d9-0310-91a1-e0d9ade77398
---
 agent/transport/base.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/agent/transport/base.py b/agent/transport/base.py
index ed30d60..56f89fe 100644
--- a/agent/transport/base.py
+++ b/agent/transport/base.py
@@ -49,12 +49,17 @@ class Transporter(object):
         self.agent = agent
 
     def transfer(self, resource):
+        """ Should be overridden by subclass - this is just an example
+            how it may look like.
+        """
         data = resource.data
         if type(data) is file:
             text = data.read()
             data.close()
         else:
             text = data
-        return Deferred()
+        metadata = resource.metadata
+        d = Deferred()  # or call something that returns a deferred
+        return d