Function parse_value

modelscope/trainers/training_args.py:566–586

(value: str)

def parse_value(value: str) -> Union[str, float, bool, None]:
    const_map = {
        'True': True,
        'true': True,
        'False': False,
        'false': False,
        'None': None,
        'none': None,
        'null': None
    }
    if value in const_map:
        return const_map[value]
    elif '"' in value or "'" in value:
        return value.replace('"', '').replace("'", '')
    elif re.match(r'^\d+$', value):
        return int(value)
    elif re.match(r'[+-]?(?=\d*[.eE])(?=\.?\d)\d*\.?\d*(?:[eE][+-]?\d+)?',
                  value):
        return float(value)
    else:
        return value