argparse extension to allow command suggestions for invalid commands based on difflib closest_matches function.
To install
pip install suggestparse
def test():
parser = SuggestingArgumentParser()
parser.add_argument('--add', '-a', help='add')
parser.add_argument('--edit', '-e', help='edit')
parser.add_argument('--delete', '-d', help='delete')
parser.add_argument('--view', '-v', help='view')
print(parser.parse_args())
if __name__ == '__main__':
test()So if you type --vew by accident or things like git comit or git clon you will see something like that.
$ python3 suggestparse.py --vew
Did you mean: ['--view']
usage: suggestparse.py [-h] [--add ADD] [--edit EDIT] [--delete DELETE]
[--view VIEW]
suggestparse.py: error: unrecognized arguments: --vew