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refactoring
Sebastian Junges 8 years ago
parent
commit
0c67ef833d
  1. 4
      doc/source/code_stormpy_core.rst
  2. 18
      lib/stormpy/__init__.py
  3. 18
      src/core/core.cpp

4
doc/source/code_stormpy_core.rst

@ -2,7 +2,8 @@ Stormpy.core
************************** **************************
.. automodule:: stormpy .. automodule:: stormpy
:members:
:undoc-members:
Core members Core members
========================= =========================
@ -10,3 +11,4 @@ Core members
.. automodule:: stormpy.core .. automodule:: stormpy.core
:members: :members:
:undoc-members:

18
lib/stormpy/__init__.py

@ -8,6 +8,12 @@ core._set_up("")
def build_model(program, properties = None): def build_model(program, properties = None):
"""
Build a model from a symbolic description
:param PrismProgram program: Prism program to translate into a model.
:param List[Property] properties: List of properties that should be preserved during the translation. If None, then all properties are preserved.
"""
if properties: if properties:
formulae = [prop.raw_formula for prop in properties] formulae = [prop.raw_formula for prop in properties]
else: else:
@ -22,6 +28,11 @@ def build_model(program, properties = None):
raise RuntimeError("Not supported non-parametric model constructed") raise RuntimeError("Not supported non-parametric model constructed")
def build_parametric_model(program, properties = None): def build_parametric_model(program, properties = None):
"""
:param PrismProgram program: Prism program with open constants to translate into a parametric model.
:param List[Property] properties: List of properties that should be preserved during the translation. If None, then all properties are preserved.
"""
if properties: if properties:
formulae = [prop.raw_formula for prop in properties] formulae = [prop.raw_formula for prop in properties]
else: else:
@ -49,6 +60,13 @@ def model_checking(model, property):
def compute_prob01_states(model, phi_states, psi_states): def compute_prob01_states(model, phi_states, psi_states):
"""
Compute prob01 states for properties of the form phi_states until psi_states
:param SparseDTMC model:
:param BitVector phi_states:
:param BitVector psi_states:
"""
if model.model_type != ModelType.DTMC: if model.model_type != ModelType.DTMC:
raise ValueError("Prob 01 is only defined for DTMCs -- model must be a DTMC") raise ValueError("Prob 01 is only defined for DTMCs -- model must be a DTMC")

18
src/core/core.cpp

@ -11,8 +11,22 @@ void define_core(py::module& m) {
void define_parse(py::module& m) { void define_parse(py::module& m) {
// Parse formulas // Parse formulas
m.def("parse_properties", &storm::parsePropertiesForExplicit, "Parse explicit formulas", py::arg("formula_string"), py::arg("property_filter") = boost::none);
m.def("parse_properties_for_prism_program", &storm::parsePropertiesForPrismProgram, "Parse formulas for prism program", py::arg("formula_string"), py::arg("prism_program"), py::arg("property_filter") = boost::none);
m.def("parse_properties", &storm::parsePropertiesForExplicit, R"dox(
Parse properties given in the prism format.
:param str formula_str: A string of formulas
:param str property_filter: A filter
)dox", py::arg("formula_string"), py::arg("property_filter") = boost::none);
m.def("parse_properties_for_prism_program", &storm::parsePropertiesForPrismProgram, R"dox(
Parses properties given in the prism format, allows references to variables in the prism program.
:param str formula_str: A string of formulas
:param PrismProgram prism_program: A prism program
:param str property_filter: A filter
:return: A list of properties
)dox", py::arg("formula_string"), py::arg("prism_program"), py::arg("property_filter") = boost::none);
// Pair <Model,Formulas> // Pair <Model,Formulas>
py::class_<storm::storage::ModelFormulasPair>(m, "ModelFormulasPair", "Pair of model and formulas") py::class_<storm::storage::ModelFormulasPair>(m, "ModelFormulasPair", "Pair of model and formulas")

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