Unbound names in __del__

[Torsten Bronger]

Hallöchen!

Peter Hansen <peter at engcorp.com> writes:

> [...]
>
> What's your use case for del?

Every instance represents a "session" to a measurement instrument.
After the instance is deleted, the session should be closed to free
resources.

If the program exists, this is actually not necessary, because then
all resources are freed anyway.  __del__ is called nevertheless.

Tschö,
Torsten.

-- 
Torsten Bronger, aquisgrana, europa vetus