On Fri, Sep 25, 2015 at 11:36 PM, Tim Peters <tim.peters@gmail.com> wrote:

[Alex]

...

Yes. That's the condition I've been talking for months about.

?

"if we (generously) allow utcoffset to vary from -24h to +24h, then a "sane" zone can be defined as the one where utcoffset changes at most once in any 48 hour period." https://mail.python.org/pipermail/python-dev/2015-April/139171.html