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view mercurial/node.py @ 18345:590056e0ec2f

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hgweb: send Content-Length 0 for zero length response Before, Content-Length wasn't sent for 0 length responses. Now it is. This could in principle prevent some unnecessary http connection close.
author Mads Kiilerich <mads@kiilerich.com>
date Tue, 15 Jan 2013 01:05:12 +0100
parents 25e572394f5c
children 1a5211f2f87f
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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.

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])