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convert all sizes to terabytes pandas

Strange Swan answered on December 14, 2020 Popularity 5/10 Helpfulness 2/10

answer convert all sizes to terabytes pandas

convert all sizes to terabytes pandas

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def convertFloatToDecimal(f=0.0, precision=2):
    '''
    Convert a float to string of decimal.
    precision: by default 2.
    If no arg provided, return "0.00".
    '''
    return ("%." + str(precision) + "f") % f

def formatFileSize(size, sizeIn, sizeOut, precision=0):
    '''
    Convert file size to a string representing its value in B, KB, MB and GB.
    The convention is based on sizeIn as original unit and sizeOut
    as final unit. 
    '''
    assert sizeIn.upper() in {"B", "KB", "MB", "GB"}, "sizeIn type error"
    assert sizeOut.upper() in {"B", "KB", "MB", "GB"}, "sizeOut type error"
    if sizeIn == "B":
        if sizeOut == "KB":
            return convertFloatToDecimal((size/1024.0), precision)
        elif sizeOut == "MB":
            return convertFloatToDecimal((size/1024.0**2), precision)
        elif sizeOut == "GB":
            return convertFloatToDecimal((size/1024.0**3), precision)
    elif sizeIn == "KB":
        if sizeOut == "B":
            return convertFloatToDecimal((size*1024.0), precision)
        elif sizeOut == "MB":
            return convertFloatToDecimal((size/1024.0), precision)
        elif sizeOut == "GB":
            return convertFloatToDecimal((size/1024.0**2), precision)
    elif sizeIn == "MB":
        if sizeOut == "B":
            return convertFloatToDecimal((size*1024.0**2), precision)
        elif sizeOut == "KB":
            return convertFloatToDecimal((size*1024.0), precision)
        elif sizeOut == "GB":
            return convertFloatToDecimal((size/1024.0), precision)
    elif sizeIn == "GB":
        if sizeOut == "B":
            return convertFloatToDecimal((size*1024.0**3), precision)
        elif sizeOut == "KB":
            return convertFloatToDecimal((size*1024.0**2), precision)
        elif sizeOut == "MB":
            return convertFloatToDecimal((size*1024.0), precision)

Popularity 5/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: pandas python

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Contributed on Dec 14 2020

Strange Swan

0 Answers Avg Quality 2/10

convert all sizes to terabytes pandas

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convert all sizes to terabytes pandas

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