PlasmaCalcs.tools.history.code_snapshot_info

PlasmaCalcs.tools.history.code_snapshot_info()
returns dict including info about right now, and the version of the code being used.
Includes as many of the following as possible (uses None if info unavailable due to crash):
‘pc__version__’: PlasmaCalcs version
‘pc__commit_hash’: git hash for PlasmaCalcs
‘datetime’: current datetime, in isoformat