Replace unix timestamp to ISO in generate bw lines

from datetime import datetime

from sbws.globals import (fail_hard, is_initted)

from sbws.lib.v3bwfile import V3BwHeader

from sbws.lib.resultdump import ResultSuccess

from sbws.lib.resultdump import load_recent_results_in_datadir

from sbws.util.filelock import FileLock

from sbws.util.timestamp import unixts_to_isodt_str, unixts_to_str

from argparse import ArgumentDefaultsHelpFormatter

from statistics import median

import os

log = logging.getLogger(__name__)

# FIXME: move this to v3bwfile?

class V3BWLine:

    # TODO: docstrings

    def __init__(self, fp, bw, nick, rtts, last_time):

        # TODO: asserts checking arg types

        self.fp = fp

        self.nick = nick

        # convert to KiB and make sure the answer is at least 1

        # convert to ms

        rtts = [round(r * 1000) for r in rtts]

        self.rtt = round(median(rtts))

        self.time = last_time

        self.time = unixts_to_isodt_str(last_time)

    def __str__(self):

        frmt = 'node_id=${fp} bw={sp} nick={n} rtt={rtt} time={t}'