view mercurial/node.py @ 29260:70bc9912d83d

sslutil: move CA file processing into _hostsettings() The CA file processing code has been moved from _determinecertoptions into _hostsettings(). As part of the move, the logic has been changed slightly and the "cacerts" variable has been renamed to "cafile" to match the argument used by SSLContext.load_verify_locations(). Since _determinecertoptions() no longer contains any meaningful code, it has been removed.
author Gregory Szorc <gregory.szorc@gmail.com>
date Sat, 28 May 2016 12:53:33 -0700
parents a3f3fdac8433
children 0298a07f64d9
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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.

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 = b"\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 = b"\xff" * 20

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