[docs] [issue22401] argparse: 'resolve' conflict handler damages the actions of the parent parser

paul j3 added the comment: 'sample3.py' contains a '_handle_conflict_parent' function. With the help of a change in '_add_container_actions' it determines whether a conflicting action occurs in multiple parsers (and argument_groups). If it does, it deletes it from the correct group, without altering either the action, or other parsers. If the action occurs in only 1 group, then the 'resolve' method is used. The testing script mixes parents, subparsers, and various conflicts. ---------- Added file: http://bugs.python.org/file36635/sample3.py _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue22401> _______________________________________