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python: add a spot.automata(filename) interface, yielding automata

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* src/hoaparse/fmterror.cc, src/hoaparse/public.hh,
src/hoaparse/hoaparse.yy (hoa_stream_parser::parse_strict): New method
that raises an exception whenever a syntax error is encountered.
* src/ltlparse/public.hh (parse_error): Move ...
* src/misc/common.hh: ... here.
* wrap/python/spot_impl.i: Wrap the hoa output.
* wrap/python/spot.py: Implement spot.automata.
* wrap/python/tests/automata-io.ipynb: New test.
* wrap/python/tests/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2015-03-27 10:04:36 +01:00
parent 8e6b35e5e3
commit 25de479e12
9 changed files with 701 additions and 22 deletions
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15
src/ltlparse/public.hh
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@ -1,6 +1,6 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2010, 2011, 2012, 2013, 2014 Laboratoire de Recherche
// et Développement de l'Epita (LRDE).
// Copyright (C) 2010, 2011, 2012, 2013, 2014, 2015 Laboratoire de
// Recherche et Développement de l'Epita (LRDE).
// Copyright (C) 2003, 2004, 2005, 2006 Laboratoire d'Informatique de
// Paris 6 (LIP6), département Systèmes Répartis Coopératifs (SRC),
// Université Pierre et Marie Curie.
@ -123,20 +123,11 @@ namespace spot
environment& env = default_environment::instance(),
bool debug = false);
struct SPOT_API parse_error: public std::runtime_error
{
parse_error(const std::string& s): std::runtime_error(s)
{
}
};
/// \brief A simple wrapper to parse() and parse_lbt().
///
/// This is mostly meant for interactive use. It first tries parse(); if
/// this fails it tries parse_lbt(); and if both fails it returns the errors
/// of the first call to parse() as a std::runtime_error().
/// of the first call to parse() as a parse_error exception.
SPOT_API const formula*
parse_formula(const std::string& ltl_string,
environment& env = default_environment::instance());