the .lock, otherwise the other processes run the risk of seeing their temporary
dir disappear. For now we remove the .lock in the parent only (i.e. we assume
that the children finish before the parent).
This is needed for long-running pypy translate.py processes using
--fork-before.
--HG--
branch : trunk
Gateway/Remote Path implementation code.
Also making it "py.__." importable but
not advertising it for 0.9 at all.
It's an interesting feature for 1.0 :)
--HG--
branch : trunk