61127a3fd5
* wrap/python/buddy.i (__le__, __lt__, __eq__, __ne__, __ge__ __gt__): New operators for bdd. * wrap/python/spot.i (__le__, __lt__, __eq__, __ne__, __ge__ __gt__, __hash__): New operators for formula. (nl_cout, nl_cerr): New functions. * wrap/python/tests/bddnqueen.py, wrap/python/tests/interdep.py, wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltlparse.py, wrap/python/tests/ltlsimple.py, wrap/python/tests/minato.py, wrap/python/tests/modgray.py: Adjust to the new print syntax by using sys.output.write() or nl_cout() instead. * wrap/python/tests/optionmap.py: Remove all print calls. * wrap/python/ajax/spot.in: Massive adjustments in order to work with both Python 2 and 3. In python 3, reopening stdout as unbuffered requires it to be open as binary, which in turns requires any string output to be encoded manually. BaseHTTPServer and CGIHTTPServer have been merged into http.server, so we have to try two different import syntaxes. execfile no longer exists, so it has to be emulated. This also fixes two bugs where the script would segfault on empty input, or when calling Tau03 on automata with less then one acceptance conditions.
46 lines
1.7 KiB
Python
Executable file
46 lines
1.7 KiB
Python
Executable file
# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2010, 2012 Laboratoire de Recherche et Développement
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# de l'EPITA.
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# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6
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# (LIP6), département Systèmes Répartis Coopératifs (SRC), Université
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# Pierre et Marie Curie.
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#
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# This file is part of Spot, a model checking library.
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#
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# Spot is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# Spot is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Spot; see the file COPYING. If not, write to the Free
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# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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# 02111-1307, USA.
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# Make sure that interdependencies between the spot and buddy wrappers
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# are not problematic.
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import buddy
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import spot
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import sys
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e = spot.default_environment.instance()
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p = spot.empty_parse_error_list()
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f = spot.parse('GFa', p, e)
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dict = spot.bdd_dict()
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a = spot.ltl_to_tgba_lacim(f, dict)
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s0 = a.get_init_state()
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b = s0.as_bdd()
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sys.stdout.write("%s\n" % b)
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iter = a.succ_iter(s0)
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iter.first()
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while not iter.done():
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c = iter.current_condition()
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sys.stdout.write("%s\n" % c)
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b &= c # `&=' is defined only in buddy. So if this statement works
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# it means buddy can grok spot's objects.
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iter.next()
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sys.stdout.write("%s\n" % b)
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