annotate mercurial/node.py @ 2075:343aeefb553b

Make the appendfile class inline-data index friendly The appendfile class needs a few changes to make it work with interleaved index files. It needs to support the tell() method, opening in a+ mode, and it needs to delay the checkinlinesize call until after the append file is written. Given that open(file, "a+") doesn't always seek to the end of the file, this adds seek operations to appendfile that understand whence args
author mason@suse.com
date Tue, 04 Apr 2006 16:38:43 -0400
parents bf4e7ef08741
children fe1689273f84
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 """
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2 node.py - basic nodeid manipulation for mercurial
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3
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4 Copyright 2005 Matt Mackall <mpm@selenic.com>
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5
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6 This software may be used and distributed according to the terms
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7 of the GNU General Public License, incorporated herein by reference.
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8 """
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9
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bf4e7ef08741 fixed some stuff pychecker shows, marked unclear/wrong stuff with XXX
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10 import binascii
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11
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12 nullid = "\0" * 20
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13
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14 def hex(node):
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15 return binascii.hexlify(node)
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16
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17 def bin(node):
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18 return binascii.unhexlify(node)
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19
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20 def short(node):
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21 return hex(node[:6])