Letter replacer - suggestions?

[Grant Edwards]

On 2020-12-07, MRAB <python at mrabarnett.plus.com> wrote:

> Avoid a 'bare' except unless you _really_ mean it, which is
> virtually never. Catch only those exceptions that you're going to
> handle.

And sometimes "handling" is just printing some extra stuff and then
re-raising the original exception:

    try:
        something():
    except:
        print(<whatever might be helpful for troubleshooting>)
        raise