Could you supply some real life examples of the proposed feature? A thing to
consider here is that the with block in python doesn't introduce a scope so
after:
with foo() as bar:
a = 2
b = 3
now bar, a and b are all available in the scope.
> On 13 Oct 2019, at 15:23, Steve Jorgensen <[email protected]> wrote:
>
> it would be nice to be able to use the "with" block syntax to do things like
> implement a builder. To do this, the with block must be able to return a
> final value to the surrounding context ass part of its __exit__ behavior.
>
> obj = with builder() as b: …
>
> This would be a little like what can be done in Ruby by passing a {…} block
> argument to a function.
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