/brz/remove-bazaar

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  • Committer: John Arbash Meinel
  • Date: 2009-06-04 17:12:29 UTC
  • mto: This revision was merged to the branch mainline in revision 4410.
  • Revision ID: john@arbash-meinel.com-20090604171229-kbgfatt63y3u3uh1
Some small tweaks to decoding strings (avoid passing over the length 2x)

Down to 1.1s (from 1.4s) for decoding all of bzr.dev.
Also, favor decoding strings and then lists in _decode_object, since that is the
frequency we have those types inside Revisions.

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bzrlib/version.py
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# Copyright (C) 2006-2010 Canonical Ltd
 
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# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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    osutils,
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    trace,
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    )
 
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from bzrlib.branch import Branch
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def show_version(show_config=True, show_copyright=True, to_file=None):
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    import platform
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    if to_file is None:
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        to_file = sys.stdout
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    to_file.write("Bazaar (bzr) %s\n" % bzrlib.__version__)
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    # show path to python interpreter
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    # (bzr.exe use python interpreter from pythonXY.dll
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    # but sys.executable point to bzr.exe itself)
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    # however, sys.frozen exists if running from bzr.exe
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    # see http://www.py2exe.org/index.cgi/Py2exeEnvironment
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    if getattr(sys, 'frozen', None) is None: # if not bzr.exe
 
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    if not hasattr(sys, 'frozen'):  # check for bzr.exe
 
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        # python executable
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        to_file.write(sys.executable + ' ')
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    else:
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        # pythonXY.dll
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    to_file.write("  Python standard library:" + ' ')
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    to_file.write(os.path.dirname(os.__file__) + '\n')
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    to_file.write("  Platform: %s\n" % platform.platform(aliased=1))
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    to_file.write("  bzrlib: ")
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    if len(bzrlib.__path__) > 1:
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        # print repr, which is a good enough way of making it clear it's
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    if show_copyright:
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        to_file.write('\n')
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        to_file.write(bzrlib.__copyright__ + '\n')
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        to_file.write("http://bazaar.canonical.com/\n")
 
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        to_file.write("http://bazaar-vcs.org/\n")
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        to_file.write('\n')
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        to_file.write("bzr comes with ABSOLUTELY NO WARRANTY.  bzr is free software, and\n")
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        to_file.write("you may use, modify and redistribute it under the terms of the GNU\n")
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        to_file.write("General Public License version 2 or later.\n")
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        to_file.write("\nBazaar is part of the GNU Project to produce a free operating "
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                "system.\n")
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    to_file.write('\n')
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