view mercurial/node.py @ 1517:b582dbc16165

Canonicalize command when using aliases or prefix matching. This makes the norepo check and the help and version command work when not using the canonical name.
author Thomas Arendsen Hein <thomas@intevation.de>
date Mon, 07 Nov 2005 18:39:25 +0100
parents d62130f99a73
children bf4e7ef08741
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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 sha, 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])