view tests/md5sum.py @ 6051:1038b1458d7a

keyword: safeguards against erroneous behaviour or aborts prevent issues due to global [keyword] filename patterns: - add email to nokwcommands - protect everything under .hg from expansion (tested with qcommit) - exclude everything starting with .hg* just in case prevent abort when pulling from bundlerepo: - do not set up kwrepo for bundlerepo expansion inside a bundle is nonsense bundlerepo issue spotted and test case provided by pmezard.
author Christian Ebert <blacktrash@gmx.net>
date Wed, 06 Feb 2008 23:14:33 +0100
parents 306055f5b65c
children e75aab656f46
line wrap: on
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#!/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
import os
import md5

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.new()
    try:
        while 1:
            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)