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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def parse_dos_time(stamp):
 """Parse standard 32-bit DOS timestamp. """

    sec, stamp = stamp & 0x1F, stamp >> 5
    mn,  stamp = stamp & 0x3F, stamp >> 6
    hr,  stamp = stamp & 0x1F, stamp >> 5
    day, stamp = stamp & 0x1F, stamp >> 5
    mon, stamp = stamp & 0x0F, stamp >> 4
    yr = (stamp & 0x7F) + 1980
    return (yr, mon, day, hr, mn, sec * 2)