Locking blockl to a people on a similar group / naming locks

[Paul Rubin]

"Diez B. Roggisch" <deets at nospam.web.de> writes:
> In python 2.5 and upwards, you can write this safer
> from __future__ import with_statement # only needed for py2.5
> with myInstance.lock:
>    ... critical section

Good point!