view mercurial/node.py @ 4555:1843d31bfdbf

localrepo: don't search from path

All current callers already pass in the repo root.

This normalizes things a bit. Now all repo types take a direct path to
repo root and only the command line interface (or the dispatcher)
searches from the current directory.

"""
node.py - basic nodeid manipulation for mercurial

Copyright 2005, 2006 Matt Mackall <[e-mail]>

This software may be used and distributed according to the terms
of the GNU General Public License, incorporated herein by reference.
"""

import binascii

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

def hex(node):
    return binascii.hexlify(node)

def bin(node):
    return binascii.unhexlify(node)

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