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view mercurial/node.py @ 22179:46308fadaa15 stable

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merge: show the scary multiple ancestor hint for merges only, not for updates Updates with uncommited changes will always only have one ancestor - the parent revision. Updates between existing revision should (and will) always give the same result no matter which ancestor is used. The warning is thus only relevant when doing a "real" merge.
author Mads Kiilerich <madski@unity3d.com>
date Fri, 15 Aug 2014 02:39:01 +0200
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])