/Python/Convert all sizes to terabytes pandas

Convert all sizes to terabytes pandas

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)

Source: stackoverflow.com

Similar codes

18 votes233 views3 answers
Regex findall
Python
1 vote186 views1 answer
Python swapcase() method Example
Python
5 votes147 views4 answers
Fahrenheit to celsius python program
Python
0 vote229 views1 answer
Django raise 404
Python Django
0 vote184 views1 answer
Python exe not working on other pc
Python
1 vote184 views1 answer
Pandas add character to string
Python
-1 vote189 views1 answer
Part of a flower
Python
0 vote188 views1 answer
Knn example
Python
2 votes201 views2 answers
Python last index of item in list
Python
0 vote170 views3 answers
How to add list in javascript
Python