Tools/scripts/fixnotice.py

   1 #! /usr/bin/env python
   2
   3 OLD_NOTICE = """
   4 Permission to use, copy, modify, and distribute this software and its
   5 documentation for any purpose and without fee is hereby granted,
   6 provided that the above copyright notice appear in all copies and that
   7 both that copyright notice and this permission notice appear in
   8 supporting documentation, and that the names of Stichting Mathematisch
   9 Centrum or CWI not be used in advertising or publicity pertaining to
  10 distribution of the software without specific, written prior permission.
  11
  12 STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
  13 THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
  14 FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
  15 FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
  18 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19 """
  20
  21 NEW_NOTICE = """
  22 Copyright (c) 2000, BeOpen.com.
  23 Copyright (c) 1995-2000, Corporation for National Research Initiatives.
  24 Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
  25 All rights reserved.
  26
  27 See the file "Misc/COPYRIGHT" for information on usage and
  28 redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  29 """
  30
  31 # " <-- Help Emacs
  32
  33 import os, sys, string
  34
  35 def main():
  36     args = sys.argv[1:]
  37     if not args:
  38         print "No arguments."
  39     for arg in args:
  40         process(arg)
  41
  42 def process(arg):
  43     f = open(arg)
  44     data = f.read()
  45     f.close()
  46     i = string.find(data, OLD_NOTICE)
  47     if i < 0:
  48 ##         print "No old notice in", arg
  49         return
  50     data = data[:i] + NEW_NOTICE + data[i+len(OLD_NOTICE):]
  51     new = arg + ".new"
  52     backup = arg + ".bak"
  53     print "Replacing notice in", arg, "...",
  54     sys.stdout.flush()
  55     f = open(new, "w")
  56     f.write(data)
  57     f.close()
  58     os.rename(arg, backup)
  59     os.rename(new, arg)
  60     print "done"
  61
  62 if __name__ == '__main__':
  63     main()