1 Copyright information from Python 2.6.8 2 --------------------------------------- 3 4 Copyright (c) 2012 Paul Boddie <paul@boddie.org.uk> 5 6 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 7 2011, 2012 8 Python Software Foundation. 9 All rights reserved. 10 11 Copyright (c) 2000 BeOpen.com. 12 All rights reserved. 13 14 Copyright (c) 1995-2001 Corporation for National Research Initiatives. 15 All rights reserved. 16 17 Copyright (c) 1991-1995 Stichting Mathematisch Centrum. 18 All rights reserved. 19 20 21 License information 22 ------------------- 23 24 See the file "LICENSE" for information on the terms & conditions for usage, 25 and a DISCLAIMER OF ALL WARRANTIES. 26 27 28 Changes to the software 29 ----------------------- 30 31 Added visit methods to the AST nodes for mutually-assisted dispatch to 32 visitors. 33 34 Changed the visitor dispatch mechanism to use the visit methods provided by 35 nodes instead of dynamically constructing a visitor method name for use with 36 getattr and thus obtaining a method for invocation.