annotate mercurial/node.py @ 5613:2e76e5a23c2b

workaround for raw_input() on Windows

Since change a3fe91b4f6eb, Mercurial has set_binary() on stdin, stdout, and stderr.
On Windows, this had the side effect of causing raw_input() to emit trailing carriage
returns on it's returned strings.  This was causing web authentication problems.

"""
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

# This ugly style has a noticeable effect in manifest parsing
hex = binascii.hexlify
bin = binascii.unhexlify

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