Aug. 28, 2017
10:47 p.m.
On 8/28/2017 4:43 PM, Mark Lawrence via Python-Dev wrote:
The bulk of the work on argparse in recent years has been done by paul.j3. I have no idea whether or not he is classed as a core developer.
'He' is a CLA-signed contributor, but not a committer, with no GitHub name registered with bpo. -- Terry Jan Reedy