cf18c06940
* NEWS: Update. * spot/twaalgos/cobuchi.hh: Declare to_dca() and nsa_to_nca(). * spot/twaalgos/cobuchi.cc: Implement them. * python/spot/impl.i: Include new file for python bindings. * spot/twaalgos/Makefile.am: Add new file. * bin/autfilt.cc: Add --dca command line option. This option does not return a deterministic automaton yet, but it will. * tests/core/dca.test: Add tests for Büchi automata. * tests/python/dca.py: Add a python script that builds a nondet. Streett automaton. * tests/python/dca.test: Add tests for Streett automata. * tests/Makefile.am: Add all tests.
37 lines
1.1 KiB
Python
Executable file
37 lines
1.1 KiB
Python
Executable file
#!/usr/bin/python3
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# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2017 Laboratoire de Recherche et Développement de
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# l'EPITA.
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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 3 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 this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import spot
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def gen_streett(formula):
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aut = spot.translate(formula, 'BA')
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aut.set_acceptance(2, 'Fin(0) | Inf(1)')
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for e in aut.edges():
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if (e.acc):
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e.acc = spot.mark_t([0,1])
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else:
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e.acc = spot.mark_t([0])
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return aut
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aut = gen_streett(sys.argv[1])
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print(aut.to_str('hoa'))
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