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

Correct optimization from 3464f5e77f34; add a test....

Correct optimization from 3464f5e77f34; add a test. If there are two (or more) heads that point to the same .hgtags node, we can safely skip parsing the file in all but the last head. (In 3464f5e77f34, we were parsing the file in the first head and skipping all the others.)

Vadim Gelfer - - Load All Authors

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             node.py
        
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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, incorporated herein by reference.

      """

      from demandload import demandload

      demandload(globals(), "binascii")

      nullid = "\0" * 20

      def hex(node):

          return binascii.hexlify(node)

      def bin(node):

          return binascii.unhexlify(node)

      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, incorporated herein by reference.
				"""

				from demandload import demandload
				demandload(globals(), "binascii")

				nullid = "\0" * 20

				def hex(node):
				return binascii.hexlify(node)

				def bin(node):
				return binascii.unhexlify(node)

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