Here's a cleaned-up scan of my diagram: https://www.dropbox.com/s/q59g183ozahkk5n/DSTplot.pdf?dl=0 -- --Guido van Rossum (python.org/~guido) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.python.org/pipermail/datetime-sig/attachments/20150826/b1cf91d8/attachment.html>