"Andy Dingley" <[EMAIL PROTECTED]> writes:
> c_rot13 = lambdaf c : (((c, uc_rot13(c)) [c in
> 'ABCDEFGHIJKLMNOPQRSTUVWXYZ']), lc_rot13(c) )[c in
> 'abcdefghijklmnopqrstuvwxyz']
Oh, I see what you mean, you have separate upper and lower case maps
and you're asking how to select one in an expression. Pythonistas
seem to prefer using multiple statements:
def c_rot13(c):
if c in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ': return uc_rot13(c)
elif c in 'abcdefghijklmnopqrstuvwxyz': return lc_rot13(c)
return c
You could use the new ternary expression though:
c_rot13 = lambda c: \
uc_rot13(c) if c in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' else \
(lc_rot13(c) if c in 'abcdefghijklmnopqrstuvwxyz' else \
c)
if I have that right.
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