mercurial/node.py
author Siddharth Agarwal <sid0@fb.com>
Thu, 25 Jul 2013 14:43:15 -0700
branchstable
changeset 19504 2fa303619b4d
parent 10263 25e572394f5c
child 25737 1a5211f2f87f
permissions -rw-r--r--
ancestor.deepest: ignore ninteresting while building result (issue3984) ninteresting indicates the number of non-zero elements in the interesting array, not the number of elements in the final list. Since elements in interesting can stand for more than one gca, limiting the number of results to ninteresting is an error. Tests for issue3984 are included.

# 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])