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view mercurial/node.py @ 25281:660b178f49c7

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pathutil: add dirname and join functions This adds dirname and join functions to pathutil which are explicitly for handling '/' delimited paths. The implementations are basically copy paste from python's posix os.path.dirname and os.path.join functions.
author Durham Goode <durham@fb.com>
date Fri, 22 May 2015 12:47:18 -0700
parents 25e572394f5c
children 1a5211f2f87f
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# node.py - basic nodeid manipulation for mercurial
#
# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

import binascii

nullrev = -1
nullid = "\0" * 20

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

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