[pjmlp]

Here CERN usage of Python during those early 2000s.

https://lhcb-comp.web.cern.ch/support/CMT/cmt.htm

https://home.cern/news/press-release/cern/lhc-computing-grid...

https://cds.cern.ch/record/840543/files/lhcc-2005-024.pdf