if I put simple file pok.py:
somewhere in my package (with a lot of sub-directories and modules), then I get this error running pytest for the whole package (running "pytest pok.py" is fine)
It is happening during pytest collecting tests. I have ipython installed, but why it is causing a problem during collecting tests? get_ipython() can't find it?
This works fine:
--> python pok.py
<ROOT.TUnixSystem object ("Unix") at 0x837fb0>
Without the pok.py file I obtain an error during collecting tests (from the whole package) related to importing something from ROOT (e.g., ROOT.gSystem).
Downgrading version of pytest and/or ipython does not help. I can't localize the problem better at the moment.
With ROOT v6-08-06 there was no problem. I thing that for this reason I could not update also to ROOT 6.09.