upstream/mercurial-mirror Files · mercurial/node.py

revbranchcache: move cache writing to the transaction finalizer...

revbranchcache: move cache writing to the transaction finalizer Instead of writing the revbranchcache during updatecache (which often happens too early, before the cache is even populated), let's run it as part of the transaction finalizer. It still won't be written for read-only operations, but that's no worse than it is today. A future commit will remove the actual write that happens in updatecache(). This is also good prep for when all caches get moved into the transaction.

Matt Mackall - - Load All Authors

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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])

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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])