python calculator file size to megabytes
import math
def convert_size(size_bytes):
if size_bytes == 0:
return "0B"
size_name = ("B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB")
i = int(math.floor(math.log(size_bytes, 1024)))
p = math.pow(1024, i)
s = round(size_bytes / p, 2)
return "%s %s" % (s, size_name[i])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)Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
