make sure examples run through again

examples/01-getting-started.py

@@ -4,10 +4,14 @@ import stormpy.core
 import stormpy.examples
 import stormpy.examples.files
 
-path = stormpy.examples.files.prism_dtmc_die
-prism_program = stormpy.parse_prism_program(path)
+def example_getting_started_01():
+    path = stormpy.examples.files.prism_dtmc_die
+    prism_program = stormpy.parse_prism_program(path)
 
-model = stormpy.build_model(prism_program)
-print("Number of states: {}".format(model.nr_states))
-print("Number of transitions: {}".format(model.nr_transitions))
-print("Labels: {}".format(model.labels))
+    model = stormpy.build_model(prism_program)
+    print("Number of states: {}".format(model.nr_states))
+    print("Number of transitions: {}".format(model.nr_transitions))
+    print("Labels: {}".format(model.labeling.get_labels()))
+
+if __name__ == 'main':
+    example_getting_started_01()

examples/02-getting-started.py

@@ -4,26 +4,30 @@ import stormpy.core
 import stormpy.examples
 import stormpy.examples.files
 
-path = stormpy.examples.files.prism_dtmc_die
-prism_program = stormpy.parse_prism_program(path)
+def example_getting_started_02():
+    path = stormpy.examples.files.prism_dtmc_die
+    prism_program = stormpy.parse_prism_program(path)
 
 
-model = stormpy.build_model(prism_program)
-print("Number of states: {}".format(model.nr_states))
-print("Number of transitions: {}".format(model.nr_transitions))
-print("Labels in the model: {}".format(model.labels))
+    model = stormpy.build_model(prism_program)
+    print("Number of states: {}".format(model.nr_states))
+    print("Number of transitions: {}".format(model.nr_transitions))
+    print("Labels in the model: {}".format(model.labeling.get_labels()))
 
-formula_str = "P=? [F s=2]"
-properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
-model_for_formula = stormpy.build_model(prism_program, properties)
-print("Number of states: {}".format(model_for_formula.nr_states))
-print("Number of transitions: {}".format(model_for_formula.nr_transitions))
-print("Labels in the model: {}".format(model_for_formula.labels))
+    formula_str = "P=? [F s=2]"
+    properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
+    model_for_formula = stormpy.build_model(prism_program, properties)
+    print("Number of states: {}".format(model_for_formula.nr_states))
+    print("Number of transitions: {}".format(model_for_formula.nr_transitions))
+    print("Labels in the model: {}".format(model_for_formula.labeling.get_labels()))
 
 
-formula_str_2 = "P=? [F s=7 & d=2]"
-properties_2 = stormpy.parse_properties_for_prism_program(formula_str_2, prism_program)
-model_for_formula_2 = stormpy.build_model(prism_program, properties_2)
-print("Number of states: {}".format(model_for_formula_2.nr_states))
-print("Number of transitions: {}".format(model_for_formula_2.nr_transitions))
-print("Labels in the model: {}".format(model_for_formula_2.labels))
+    formula_str_2 = "P=? [F s=7 & d=2]"
+    properties_2 = stormpy.parse_properties_for_prism_program(formula_str_2, prism_program)
+    model_for_formula_2 = stormpy.build_model(prism_program, properties_2)
+    print("Number of states: {}".format(model_for_formula_2.nr_states))
+    print("Number of transitions: {}".format(model_for_formula_2.nr_transitions))
+    print("Labels in the model: {}".format(model_for_formula_2.labeling.get_labels()))
+
+if __name__ == 'main':
+    example_getting_started_02()

examples/03-getting-started.py

@@ -4,15 +4,19 @@ import stormpy.core
 import stormpy.examples
 import stormpy.examples.files
 
-path = stormpy.examples.files.prism_dtmc_die
-prism_program = stormpy.parse_prism_program(path)
+def example_getting_started_03():
+    path = stormpy.examples.files.prism_dtmc_die
+    prism_program = stormpy.parse_prism_program(path)
 
 
-formula_str = "P=? [F s=7 & d=2]"
-properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
-model = stormpy.build_model(prism_program, properties)
-result = stormpy.model_checking(model, properties[0])
-print(result)
-assert result.result_for_all_states
-for x in result.get_values():
-    print(x)
+    formula_str = "P=? [F s=7 & d=2]"
+    properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
+    model = stormpy.build_model(prism_program, properties)
+    result = stormpy.model_checking(model, properties[0])
+    print(result)
+    assert result.result_for_all_states
+    for x in result.get_values():
+        print(x)
+
+if __name__ == 'main':
+    example_getting_started_03()

examples/04-getting-started.py

@@ -1,5 +1,6 @@
 import stormpy
 import stormpy.core
+import stormpy.pars
 
 import pycarl
 import pycarl.core
@@ -7,21 +8,24 @@ import pycarl.core
 import stormpy.examples
 import stormpy.examples.files
 
-path = stormpy.examples.files.prism_pdtmc_die
-prism_program = stormpy.parse_prism_program(path)
+def example_getting_started_04():
+    path = stormpy.examples.files.prism_pdtmc_die
+    prism_program = stormpy.parse_prism_program(path)
 
 
-formula_str = "P=? [F s=7 & d=2]"
-properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
-model = stormpy.build_parametric_model(prism_program, properties)
-print("Model supports parameters: {}".format(model.supports_parameters))
+    formula_str = "P=? [F s=7 & d=2]"
+    properties = stormpy.parse_properties_for_prism_program(formula_str, prism_program)
+    model = stormpy.build_parametric_model(prism_program, properties)
+    print("Model supports parameters: {}".format(model.supports_parameters))
 
-instantiator = stormpy.PdtmcInstantiator(model)
-point = dict()
-parameters = model.collect_probability_parameters()
-for x in parameters:
-    print(x.name)
-    point[x] = 0.4
-instantiated_model = instantiator.instantiate(point)
-result = stormpy.model_checking(instantiated_model, properties[0])
+    instantiator = stormpy.pars.PDtmcInstantiator(model)
+    point = dict()
+    parameters = model.collect_probability_parameters()
+    for x in parameters:
+        print(x.name)
+        point[x] = stormpy.RationalRF(0.4)
+    instantiated_model = instantiator.instantiate(point)
+    result = stormpy.model_checking(instantiated_model, properties[0])
 
+if __name__ == 'main':
+    example_getting_started_04()

lib/stormpy/__init__.py

@@ -4,6 +4,7 @@ from . import storage
 from .storage import *
 from .version import __version__
 from ._config import *
+from .logic import *
 
 from pycarl import Variable  # needed for building parametric models