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# -*- coding: utf-8 -*-

"""

Created on Tue Jun 23 21:30:06 2015

@author: famille

"""

import io

import os

import sys

import hashlib

def give_hash(file_in, with_this):

with io.open(file_in, 'rb') as f:

return with_this(f.read()).hexdigest()

if __name__ == '__main__':

if len(sys.argv) < 2:

print(

"Usage: "

+ sys.argv[0]

+ " github-user [github-project]"

)

exit(1)

file = sys.argv[1]

header = (

" MD5"

+ " " * (32 - 4)

+ " | SHA-1"

+ " " * (40 - 5)

+ " | SHA-256"

+ " " * (64 - 7)

+ " | Binary"

+ " " * (31 - 5)

+ "| Size"

+ " " * (20 - 6)

)

line = "|".join(

["-" * len(i) for i in header.split("|")]

)

print(header)

print(line)

print(

"%s | %s | %s | %s | %s"

% (

give_hash(file, hashlib.md5),

give_hash(file, hashlib.sha1),

give_hash(file, hashlib.sha256),

'{0:31s}'.format(os.path.basename(file)),

(

'{0:12,}'.format(

os.path.getsize(file)

).replace(",", " ")

+ ' Bytes'

),

)

)