[Python-ideas] Delegating `BoundArguments.__getitem__` to `BoundArguments.arguments.__getitem__`

[Ram Rachum]

And while we're at it, if the user tries to access an argument that isn't
given but has a default, let's return the default.

On Fri, Oct 3, 2014 at 7:30 PM, Ram Rachum <ram at rachum.com> wrote:

> Hi,
>
> I suggest delegating `BoundArguments.__getitem__` to
> `BoundArguments.arguments.__getitem__`, so instead of doing
> `bound_arguments.arguments['foo']` we could do `bound_arguments['foo']`.
> Since there isn't that much more to a `BoundArguments` object than its
> arguments I think it's nice to save some typing and be able to access the
> arguments directly.
>
>
> Thanks,
> Ram.
>
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