[Python-ideas] Block-Scoped Exception Handlers

Michael Selik michael.selik at gmail.com
Wed May 4 22:17:25 EDT 2016

On Wed, May 4, 2016, 8:42 PM Nick Coghlan <ncoghlan at gmail.com> wrote:

> @contextmanager
> def chain_errors(exc_to_raise):
>     try:
>         yield
>     except Exception as e:
>         raise exc_to_raise from e

Unfortunately, Kyle is using Python 2.7 still, so ``raise from`` won't help
him. The exception context/cause is probably my favorite Python 3 feature.
Or at least in my top 5.
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