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python: fix bindings for scc_filter as a method

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* wrap/python/spot.py: Fix bindings for scc_filter.
* wrap/python/tests/remfin.py: Test them.
This commit is contained in:
Alexandre Duret-Lutz 2015-10-20 14:52:25 +02:00
parent c7d063aaa0
commit 0f3bc27d7b
2 changed files with 14 additions and 7 deletions
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9
wrap/python/spot.py
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@ -540,9 +540,14 @@ def postprocess(automaton, *args):
twa.postprocess = postprocess
twa.scc_filter = scc_filter
twa.scc_filter_states = scc_filter_states
# Wrap C++-functions into lambdas so that they get converted into
# instance methods (i.e., self passed as first argument
# automatically), because only used-defined functions are converted as
# instance methods.
for meth in ('scc_filter', 'scc_filter_states'):
setattr(twa_graph, meth, (lambda self, *args, **kwargs:
globals()[meth](self, *args, **kwargs)))
# Wrapper around a formula iterator to which we add some methods of formula
# (using _addfilter and _addmap), so that we can write things like