view bin/ed2k.py @ 269:cd48b7a5cddd

As it turns out, Solaris' grep isn't POSIX.
author Edho Arief <edho@myconan.net>
date Thu, 24 Nov 2011 15:10:24 +0700
parents 5bafb912837e
children
line wrap: on
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#!/usr/bin/env python

import os, sys
from Crypto.Hash import MD4

def ed2k(filename):
  block = 9500*1024
  hash = ""
  file = open(filename, "rb")
  fileblock = file.read(block)
  while fileblock:
    hash += MD4.new(fileblock).digest()
    fileblock = file.read(block)
  file.close()
  return MD4.new(hash).hexdigest()

if __name__ == "__main__":
  for file in sys.argv[1:]:
    print "%s %s" %(ed2k(file), file)