Add args to generate to scale as torflow too

from sbws.globals import (fail_hard, SBWS_SCALE_CONSTANT)

from sbws.globals import (fail_hard, SBWS_SCALE_CONSTANT, TORFLOW_SCALING,

                          SBWS_SCALING)

from sbws.lib.v3bwfile import V3BWFile

from sbws.lib.resultdump import load_recent_results_in_datadir

from argparse import ArgumentDefaultsHelpFormatter

    p.add_argument('--scale-constant', default=SBWS_SCALE_CONSTANT, type=int,

                   help='When scaling bw weights, scale them using this const '

                   'multiplied by the number of measured relays')

    p.add_argument('--scale', action='store_true',

    p.add_argument('--scale_sbws', action='store_true',

                   help='If specified, do not use bandwidth values as they '

                   'are, but scale them such that we have a budget of '

                   'scale_constant * num_measured_relays = bandwidth to give '

                   'out, and we do so proportionally')

    p.add_argument('-t', '--scale_torflow', action='store_true',

                   help='If specified, do not use bandwidth values as they '

                   'are, but scale them in the way Torflow does.')

def main(args, conf):

        fail_hard('%s does not exist', datadir)

    if args.scale_constant < 1:

        fail_hard('--scale-constant must be positive')

    if args.scale_sbws:

        scaling_method = SBWS_SCALING

    elif args.scale_torflow:

        scaling_method = TORFLOW_SCALING

    else:

        scaling_method = None

    fresh_days = conf.getint('general', 'data_period')

    reset_bw_ipv4_changes = conf.getboolean('general', 'reset_bw_ipv4_changes')

                    'ran sbws scanner recently?)')

        return

    state_fpath = conf.getpath('paths', 'state_fname')

    bw_file = V3BWFile.from_results(results, state_fpath, args.scale_constant)

    bw_file = V3BWFile.from_results(results, state_fpath, args.scale_constant,

                                    scaling_method)

    output = args.output or \

        conf.getpath('paths', 'v3bw_fname').format(now_fname())

    bw_file.write(output)