[PyKDE] Importing sip-generated module into multiple interpreters

[Nigel Stewart]

> If you use the Python API to import the module then the init function will 
> only be called once, no matter how many times it is imported. You were 
> calling the init function explicitly.

	We prefer to link our module statically, rather than
	as a .pyd, that's why we rely on the explicit init.
	We would prefer to leave things this way, but
	we'll do some experiments to avoid the explicit
	initialisation.

Nigel