On 23Jan2023 17:58, Jach Feng <jf...@ms4.hinet.net> wrote:
parser.parse_args(['--', 'infix2postfix.py', '-4.3+5'])
usage: [-h] infix
: error: unrecognized arguments: -4.3+5
This error doesn't look like "-4.3+5 looks like an option" but instead
"we don't expect any arguments after "infix".
Not personally a fan of argparse myself, but then I have my own
elaborate command line framework which generally uses getopt for the
option stuff.
Cheers,
Cameron Simpson <c...@cskk.id.au>
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