hex(-5) => Futurewarning: ugh, can't we have a better hex than '-'[:n<0]+hex(abs(n)) ??

[Michael Peuser]

"Bengt Richter" <bokr at oz.net> schrieb im Newsbeitrag
news:bhomem$jg8$0 at 216.39.172.122...
> >>> hex(-5)
> __main__:1: FutureWarning: hex()/oct() of negative int will return a
signed string in Python 2.4 and up  '0xfffffffb'

[...]

There is a thread from this morning ("bitwise not ...") - this should be an
excellent contribution!
I have no mercy with someone writing hex(-5)

Kindly
Michael P