python sort reversed

how to make it sort reversed? n.appendRow( [1,2,3], sort=‘Month’ )

Can you use a Reorder DAT with the Method set to Reverse?

of course, but there is lot of data, so I’m trying to optimize it where it’s possible

Currently, it only sorts in the one direction, but my impression is that leaving all the sorting to a single DAT might be quicker, than several individual python-based sorts.
Are you getting the rows all at once?

yep, I’m parsing json from webdat