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Applying Python To Modify Java Code

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Applying Python To Modify Java Code

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Python script intended to open each Java's project file, add the license term on the start of the file as a Java comment and writing it to the disk.

1) You'll need a Python interpreter. Check this out in http://python.org.
2) You'll need to enter the root file directory of the Java project, like 
python AddLicense.py ${path}
where ${path} defines user project root directory. 3) See http://fcmanager.wiki.sourceforge.net 1:# Python script to add the LGPL notices to each java file of the FileContentManager project. 2:import os, glob, sys 3:License = """\ 4:/** 5:*FileContentManager is a Java based file manager desktop application, 6:*it can show, edit and manipulate the content of the files archived inside a zip. 7:* 8:*Copyright (C) 2008 9:* 10:*Created by Camila Sanchez [http://mimix.wordpress.com/], Rafael Naufal [http://rnaufal.livejournal.com] 11:and Rodrigo [rdomartins@gmail.com] 12:* 13:*FileContentManager is free software; you can redistribute it and/or 14:*modify it under the terms of the GNU Lesser General Public 15:*License as published by the Free Software Foundation; either 16:*version 2.1 of the License, or (at your option) any later version. 17:* 18:*This library is distributed in the hope that it will be useful, 19:*but WITHOUT ANY WARRANTY; without even the implied warranty of 20:*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21:*Lesser General Public License for more details. 22:* 23:*You should have received a copy of the GNU Lesser General Public 24:*License along with FileContentManager; if not, write to the Free Software 25:*Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA """ 26: 27:size = len(sys.argv) 28:if size == 1 or size > 2: 29: print "Usage: AddLicense.py $1" 30: sys.exit(1) 31:inputPath = sys.argv[1] 32:if not os.path.exists(inputPath): 33: print inputPath, "does not exist on disk" 34: sys.exit(1) 35:if not os.path.isdir(inputPath): 36: print inputPath, "isn't a dir" 37: sys.exit(1) 38:for path, dirs, files in os.walk(inputPath): 39: fileWithLicense = '' 40: for filepath in [ os.path.join(path, f) 41: for f in files if f.endswith(".java")]: 42: content = file(filepath).read() 43: f = file(filepath, "w") 44: print >>f, License + "\n" + content 45: f.close() 46: 47:

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