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copyright_text_changer.py
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copyright_text_changer.py
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#!/usr/bin/env/python
"""
Pyrate - Optical raytracing based on Python
Copyright (C) 2014-2018
by Moritz Esslinger moritz.esslinger@web.de
and Johannes Hartung j.hartung@gmx.net
and Uwe Lippmann uwe.lippmann@web.de
and Thomas Heinze t.heinze@uni-jena.de
and others
This program 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 2
of the License, or (at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
"""
import os
"""
################################################
# The Copyright Text Changer
################################################
Opens every python file in pyrate.
Cuts everything before the first import
and replaces it with the copyright statement below.
"""
gpl_text = "\
\"\"\"\n\
Pyrate - Optical raytracing based on Python\n\
\n\
Copyright (C) 2014-2018\n\
by Moritz Esslinger moritz.esslinger@web.de\n\
and Johannes Hartung j.hartung@gmx.net\n\
and Uwe Lippmann uwe.lippmann@web.de\n\
and Thomas Heinze t.heinze@uni-jena.de\n\
and others\n\
\n\
This program is free software; you can redistribute it and/or\n\
modify it under the terms of the GNU General Public License\n\
as published by the Free Software Foundation; either version 2\n\
of the License, or (at your option) any later version.\n\
\n\
This program is distributed in the hope that it will be useful,\n\
but WITHOUT ANY WARRANTY; without even the implied warranty of\n\
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n\
GNU General Public License for more details.\n\
\n\
You should have received a copy of the GNU General Public License\n\
along with this program; if not, write to the Free Software\n\
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\n\
\"\"\"\
"
for subdir, dirs, filenames in os.walk('./'):
for filename in filenames:
if filename.endswith(".py"):
relative_filename = subdir + "/" + filename
f = open(relative_filename, "r")
txt = f.read()
f.close
a1 = txt.find("\nimport")
a2 = txt.find("\nfrom ")
if a1 == -1 and a2 == -1:
print(relative_filename + " has no imports")
else:
if a1 == -1:
start = a2
elif a2 == -1:
start = a1
else:
start = min(a1, a2)
txt = "#!/usr/bin/env/python\n" + gpl_text + "\n" + txt[start:]
f = open(relative_filename, "w")
f.write(txt)
f.close()