shelve: remove redundant acquisition of wlock for sub commands of unshelve
Previous patch ensures that wlock is acquired before processing for
"hg unshelve". It makes acquisition of wlock in each functions below
redundant.
- unshelveabort() for "unshelve --abort"
- unshelvecontinue() for "unshelve --continue"
# 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.
from __future__ import absolute_import
import binascii
# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify
nullrev = -1
nullid = "\0" * 20
nullhex = hex(nullid)
# pseudo identifiers for working directory
# (they are experimental, so don't add too many dependencies on them)
wdirrev = 0x7fffffff
wdirid = "\xff" * 20
def short(node):
return hex(node[:6])