In article <8dunm7fv5...@mid.individual.net>, Gregory Ewing <greg.ew...@canterbury.ac.nz> wrote:
> Steven D'Aprano wrote: > > I'm not entirely sure what the use-case for swapcase is. > > Obviously it's for correcting things that were typed > in with tHE cAPS lOCK kEY oN bY mISTAKE. :-) So it would seem (http://bugs.python.org/msg94026). It's also useful for when you're looking for a crypto algorithm and rot13 is too strong. It also provides a handy way to write is_alpha()... def is_alpha(c): return abs(ord(c) - ord(c.swapcase())) == 32 print is_alpha('a') print is_alpha('A') print is_alpha('1') print is_alpha('>') -- http://mail.python.org/mailman/listinfo/python-list