Mercurial > hg-stable

annotate mercurial/node.py @ 26324:4a8e21578e14

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addremove: remove a mutable default argument Mutable default arguments are know to the state of California to cause bugs.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Thu, 24 Sep 2015 01:58:33 -0700
parents 738314da6c75
children 18f50b8cbf1e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Martin Geisler <mg@lazybytes.net>
parents: 8225
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1 # node.py - basic nodeid manipulation for mercurial
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Martin Geisler <mg@lazybytes.net>
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2 #
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Martin Geisler <mg@lazybytes.net>
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3 # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
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Martin Geisler <mg@lazybytes.net>
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4 #
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5 # This software may be used and distributed according to the terms of the
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25e572394f5c Update license to GPLv2+
Matt Mackall <mpm@selenic.com>
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6 # GNU General Public License version 2 or any later version.
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7
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738314da6c75 node: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
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8 from __future__ import absolute_import
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Gregory Szorc <gregory.szorc@gmail.com>
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9
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Matt Mackall <mpm@selenic.com>
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10 import binascii
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3b4e00cba57a Define and use nullrev (revision of nullid) instead of -1.
Thomas Arendsen Hein <thomas@intevation.de>
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12 nullrev = -1
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13 nullid = "\0" * 20
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1a5211f2f87f node: define experimental identifiers for working directory
Yuya Nishihara <yuya@tcha.org>
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15 # pseudo identifiers for working directory
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Yuya Nishihara <yuya@tcha.org>
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16 # (they are experimental, so don't add too many dependencies on them)
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Yuya Nishihara <yuya@tcha.org>
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17 wdirrev = 0x7fffffff
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Yuya Nishihara <yuya@tcha.org>
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18 wdirid = "\xff" * 20
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Matt Mackall <mpm@selenic.com>
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20 # This ugly style has a noticeable effect in manifest parsing
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Matt Mackall <mpm@selenic.com>
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21 hex = binascii.hexlify
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22 bin = binascii.unhexlify
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23
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24 def short(node):
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25 return hex(node[:6])