[Zope] FSSession trouble

[Dieter Maurer]

Peter Bengtsson writes:
 > BTW, why do you name your variable with two __ underscores?
 > In python, I thought only the underscores in the begin matters (more or
 > less).
 > Just curious.
Namespaces in Zope are quite global.
As a result, there is a high risk of name collisions.
Decorating internally used names with appropriate name parts
reduces the risk of collisions with other bindings in the various
namespaces.

Dieter