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view mercurial/node.py @ 1753:e6e70450edb9

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Raise a different exception when the lock is not available When the filesystem is read-only or if we have some other error, there is no need to wait. Raise a lock.LockUnavailable exception.
author Benoit Boissinot <benoit.boissinot@ens-lyon.org>
date Mon, 20 Feb 2006 01:09:40 +0100
parents bf4e7ef08741
children fe1689273f84
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"""
node.py - basic nodeid manipulation for mercurial

Copyright 2005 Matt Mackall <mpm@selenic.com>

This software may be used and distributed according to the terms
of the GNU General Public License, incorporated herein by reference.
"""

import binascii

nullid = "\0" * 20

def hex(node):
    return binascii.hexlify(node)

def bin(node):
    return binascii.unhexlify(node)

def short(node):
    return hex(node[:6])