[XS] Change in pysim[master]: fix up missing requirements

Attention is currently required from: Hoernchen.

laforge has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/pysim/+/40463?usp=email )

Change subject: fix up missing requirements ......................................................................

Patch Set 1:

(1 comment)

Patchset:

PS1: the general idea was to *not* include all of osmo-smdpp's dependencies in pysim, as 99.9% of all uses just want pySim-{shell,trace,prog} and not any esim related stuff.

Some of the more modern python packaging supports optional/conditional dependenices, AFAICT.

The proper solution is to move osmo-smdpp to a seaparate git repo (+ python package), depending on the pySim.esim library code.