def register_commands(self, subparsers):
<EOL>prsr = subparsers.add_parser(<EOL>'<STR_LIT>',  description='<STR_LIT>')<EOL>prsr.add_argument('<STR_LIT>', help='<STR_LIT>')<EOL>prsr.add_argument('<STR_LIT:source>', help='<STR_LIT>')<EOL>prsr.add_argument('<STR_LIT>', '<STR_LIT>', action='<STR_LIT:store_true>',<EOL>help="<STR_LIT>")<EOL>dest_help = '<STR_LIT>'<EOL>dest_help += '<STR_LIT>'<EOL>prsr.add_argument('<STR_LIT>', '<STR_LIT>', help=dest_help)<EOL>prsr.set_defaults(func=upload)<EOL>
Add commands to a list of subparsers. This will be called by
Fissfc to add additional command targets from this plugin.

Each command added should follow the pattern:

parser = subparsers.add_parser('cmd', ...)
parser.add_argument(...)
...
parser.set_defaults(func=do_my_cmd)

where do_my_cmd is a function that takes one argument "args":

def do_my_cmd(args):
    pass