airflow/operators/check_operator.py
def _convert_to_float_if_possible(s):
    """
    A small helper function to convert a string to a numeric value
    if appropriate

    :param s: the string to be converted
    :type s: str
    """
    try:
        ret = float(s)
    except (ValueError, TypeError):
        ret = s
    return ret
def _convert_to_float_if_possible(s):
    try:
        ret = float(s)
    except (ValueError, TypeError):
        ret = s
    return ret
def _convert_to_float_if_possible ( s ) : try : ret = float ( s ) except ( ValueError , TypeError ) : ret = s return ret
A small helper function to convert a string to a numeric value
    if appropriate

    :param s: the string to be converted
    :type s: str
A small helper function to convert a string to a numeric value if appropriate