Don't use pathlib for input AOD files
It turns out that using pathlib
for input files caused lots of problems with XRootD file access, specifically because it would collapse root://some/path.root
into root:/some/path.root
. So we go back to using str
for the xAOD inputs.
This is basically a duplicate of !361 (closed) from @srettie, but for whatever reason the tests were all failing there. They seem to be running here.