upstream/mercurial-mirror Files · tests/printrepr.py

copies: speed up copy detection...

copies: speed up copy detection On some large repos, copy detection could spend > 10min using fctx.ancestor() to determine if file revisions were actually related. Because ancestor must traverse history to the root to determine the GCA, it was doing a lot more work than necessary. With this replacement, same status -r a:b takes ~3 seconds.

Martin Geisler - - Load All Authors

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             printrepr.py
        
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      #!/usr/bin/env python

      #

      # Copyright 2009 Matt Mackall <mpm@selenic.com> and others

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2, incorporated herein by reference.

      """prints repr(sys.stdin) but preserves newlines in input"""

      import sys

      print repr(sys.stdin.read())[1:-1].replace('\\n', '\n'),

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				#!/usr/bin/env python
				#
				# Copyright 2009 Matt Mackall <mpm@selenic.com> and others
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2, incorporated herein by reference.

				"""prints repr(sys.stdin) but preserves newlines in input"""

				import sys
				print repr(sys.stdin.read())[1:-1].replace('\\n', '\n'),