def _get_load_from_info_output(info):
    load_lines = [s for s in info.split('\n')
                  if s.startswith('Load')]
    if not len(load_lines) == 1:
        msg = ('Expected output from `nodetool info` to contain exactly 1 '
               'line starting with "Load". Found:\n') + info
        raise RuntimeError(msg)
    load_line = load_lines[0].split()

    # Don't have access to C* version here, so we need to support both prefix styles
    # See CASSANDRA-9692 on Apache JIRA
    unit_multipliers = {'KiB': 1,
                        'KB': 1,
                        'MiB': 1024,
                        'MB': 1024,
                        'GiB': 1024 * 1024,
                        'GB': 1024 * 1024,
                        'TiB': 1024 * 1024 * 1024,
                        'TB': 1024 * 1024 * 1024}
    load_num, load_units = load_line[2], load_line[3]

    try:
        load_mult = unit_multipliers[load_units]
    except __HOLE__:
        expected = ', '.join(list(unit_multipliers))
        msg = ('Expected `nodetool info` to report load in one of the '
               'following units:\n'
               '    {expected}\n'
               'Found:\n'
               '    {found}').format(expected=expected, found=load_units)
        raise RuntimeError(msg)

    return float(load_num) * load_mult
dataset/ETHPy150Open pcmanus/ccm/ccmlib/node.py/_get_load_from_info_output