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 Permission to use, copy, modify, and distribute this software and its
  23 documentation for any purpose and without fee is hereby granted,
  24 provided that the above copyright notice appear in all copies and that
  25 both that copyright notice and this permission notice appear in
  26 supporting documentation, and that the names of Stichting Mathematisch
  27 Centrum or CWI or Corporation for National Research Initiatives or
  28 CNRI not be used in advertising or publicity pertaining to
  29 distribution of the software without specific, written prior
  30 permission.
  31
  32 While CWI is the initial source for this software, a modified version
  33 is made available by the Corporation for National Research Initiatives
  34 (CNRI) at the Internet address ftp://ftp.python.org.
  35
  36 STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
  37 REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
  38 MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
  39 CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
  40 DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  41 PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  42 TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  43 PERFORMANCE OF THIS SOFTWARE.
  44 """
  45
  46 # " <-- Help Emacs
  47
  48 import os, sys, string
  49
  50 def main():
  51     args = sys.argv[1:]
  52     if not args:
  53         print "No arguments."
  54     for arg in args:
  55         process(arg)
  56
  57 def process(arg):
  58     f = open(arg)
  59     data = f.read()
  60     f.close()
  61     i = string.find(data, OLD_NOTICE)
  62     if i < 0:
  63 ##         print "No old notice in", arg
  64         return
  65     data = data[:i] + NEW_NOTICE + data[i+len(OLD_NOTICE):]
  66     new = arg + ".new"
  67     backup = arg + ".bak"
  68     print "Replacing notice in", arg, "...",
  69     sys.stdout.flush()
  70     f = open(new, "w")
  71     f.write(data)
  72     f.close()
  73     os.rename(arg, backup)
  74     os.rename(new, arg)
  75     print "done"
  76
  77 if __name__ == '__main__':
  78     main()