[Paraview] Name query from multi-block data in Python

[Bastil2001 at yahoo.de]

Hi,

I use python to extract blocks of a multi-block dataset. In both 3.6.2
and 3.7-dev I can do:

http://www.cmake.org/Wiki/Extracting_Multiple_Blocks

However it was discussed it will be easier in 3.8?
IS there an opportunity to query for names in an multiblock-dataset with
deepth > 1? The link below works e.g. for Ensight Reader inputs since it
is of deepth 1 but not for mutliblock data with larger deepth.

Thanks Basti