lang/python3* ports, __pycache__ included

[Kyle Evans]

On Tue, Dec 13, 2016 at 4:59 AM, Kubilay Kocak <koobs at freebsd.org> wrote:
>
> Note that they will be re-created on import unless one overrides the
> default for the interpreter to produce these optimization files.
>
> I'm not sure (or cant remember) if there is a good way to disable this
> on a global or system-wide basis.

Yeah, I was aware of this -- my response to mva@ mentioned that
runtime creation is ok. =) What I'm really trying to go for (and still
working out the details -- still planning, decent amount of time
before implementation), is going to have a small-disk constraint
(Think < 1GB), but a decent amount of memory. What I *really* want to
do that I haven't even started to work out the logistics on is
effectively overlay this disk into memory with no writing back to
disk. Something similar to a nullfs with copy-on-write semantics is
what I was hoping for, but that doesn't seem to be easy to accomplish.