Opaque error message on UTF-8 decode

[Chris Angelico]

On Mon, Mar 9, 2015 at 8:23 AM, Mark Lawrence <breamoreboy at yahoo.co.uk> wrote:
> I'd raise an issue so there's a formal record that we can refer to in the
> future.  Besides what's one issue like this compared to the "Python can't do
> decimal sums properly" which gets raised every few months by newbies :)

http://bugs.python.org/issue23614

ChrisA