+
−#!/usr/bin/env python
+
−#
+
−# Based on python's Tools/scripts/md5sum.py
+
−#
+
−# This software may be used and distributed according to the terms
+
−# of the PYTHON SOFTWARE FOUNDATION LICENSE VERSION 2, which is
+
−# GPL-compatible.
+
−
+
−import sys, os
+
−
+
−try:
+
−    from hashlib import md5
+
−except ImportError:
+
−    from md5 import md5
+
−
+
−try:
+
−    import msvcrt
+
−    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
+
−    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
+
−except ImportError:
+
−    pass
+
−
+
−for filename in sys.argv[1:]:
+
−    try:
+
−        fp = open(filename, 'rb')
+
−    except IOError, msg:
+
−        sys.stderr.write('%s: Can\'t open: %s\n' % (filename, msg))
+
−        sys.exit(1)
+
−
+
−    m = md5()
+
−    try:
+
−        while True:
+
−            data = fp.read(8192)
+
−            if not data:
+
−                break
+
−            m.update(data)
+
−    except IOError, msg:
+
−        sys.stderr.write('%s: I/O error: %s\n' % (filename, msg))
+
−        sys.exit(1)
+
−    sys.stdout.write('%s  %s\n' % (m.hexdigest(), filename))
+
−
+
−sys.exit(0)