[Python-3000] Addition to PEP 3101

[Jim Jewett]

On 5/1/07, Patrick Maupin <pmaupin at gmail.com> wrote:

> attributes with leading underscores.  This makes it relatively easy to
> write "format-safe" objects.  Does it make it impossible to write a
> "format-unsafe" object?  No, and that was never the intention.

Agreed; I just think this restriction should be explicit, given that
security is mentioned.

-jJ