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#!/usr/bin/python
# This file is part of Dust Racing (DustRAC).
# Copyright (C) 2011 Jussi Lind <jussi.lind@iki.fi>
#
# DustRAC is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# DustRAC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with DustRAC. If not, see <http://www.gnu.org/licenses/>.
#
# Usage:
#
# This script replaces the license plate of the given file(s) with
# the given new license plate. license lines MUST begin with "//".
#
# e.g. python license.py gpl_header.txt `find . -name "*.hh"`
import sys
def main(argv):
if len(argv) < 3:
print("Usage: python license.py [licenseHeaderFile] [sourceFiles]")
return 1
# Read the new license
fName = argv[1]
print("Opening " + fName + " for read..")
f = open(fName, 'r')
licenseLines = f.readlines()
f.close()
for j in xrange(2, len(argv)):
fName = argv[j]
# Read the original file
print("Opening " + fName + " for read..")
f = open(fName, 'r')
origLines = f.readlines()
f.close()
# Skip the current license plate
headerSkip = True
newLines = []
for i in origLines:
if (i.find('//') == 0 or i.find('\n') == 0) and headerSkip:
pass
else:
headerSkip = False
newLines.append(i)
# Add the new license
newLines = licenseLines + newLines
# Modify the source file
print("Opening " + fName + " for write..")
f = open(fName, 'w')
f.writelines(newLines)
f.close()
print("Done.")
return 0
if __name__ == '__main__':
main(sys.argv)
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