[Python-Dev] PEP 463: Exception-catching expressions

[Chris Angelico]

On Fri, Feb 28, 2014 at 11:51 PM, Nick Coghlan <ncoghlan at gmail.com> wrote:
> So I think that on balance, I actually do prefer your current
> proposal. That said, I do think this is a variant worth discussing
> explicitly in the PEP, if only to remind people that there's
> definitely precedent for using a colon to separate two subexpressions
> inside a larger expression element - it's not *just* used to introduce
> suites, even though that is by far the most *common* use case.

I've added a bit more to the PEP about that.

https://github.com/Rosuav/ExceptExpr/commit/f32387

Does that explain it, do you think?

ChrisA