h = [1, 2, 3] d = dict(a=1, b=2) h += d # works h = h + d # exception -- Sent from my Android tablet with K-9 Mail. Please excuse my brevity. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/python-ideas/attachments/20111030/3a28f9d9/attachment.html>