Got pyrow working last night.  Today not so good, so going to document steps here.  It is as good a place as any other.

cstate = results[‘CSAFE_GETSTATUS_CMD’][0]

Throws “TypeError: list indices must be integers, not str” all of a sudden.  I have changed nothing.  I think that this is because there is nothing coming back from the erg so the results array is empty.

CSAFE is some sort of open source means of communicating with gym equipment I think.

I give up for now.  Frustrating that it worked last night!

Bleah.