For review: PEP 308 - If-then-else expression
Evan
evan at 4-am.com
Sat Feb 8 18:14:25 EST 2003
Andrew Dalke wrote:
> if "spam" in s:
> if "eggs" in s:
> t = "vikings"
> else:
> t = "waitress"
> else:
> t = "customer"
>
> or
>
> t = ("vikings" if "eggs" in s else "waitress") if "spam" in s else "customer"
How about this, as I suggested elsewhere in this thread:
t = {if "spam" in s:
{if "eggs" in s:
"vikings",
"waitress},
"customer"}
or equivalently:
t = {if "spam" not in s: "customer", "eggs" in s: "vikings", "waitress"}
Cheers,
Evan @ 4-am
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