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| ''' | |
| This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de). | |
| PM4Py is free software: you can redistribute it and/or modify | |
| it under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| PM4Py is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| GNU General Public License for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with PM4Py. If not, see <https://www.gnu.org/licenses/>. | |
| ''' | |
| from typing import Optional, Dict, Any | |
| from pm4py.objects.petri_net.obj import PetriNet, Marking | |
| from enum import Enum | |
| from pm4py.util import exec_utils | |
| class Parameters(Enum): | |
| RESPONSE_HEADER = "response_header" | |
| def apply(net: PetriNet, im: Marking, fm: Marking, parameters: Optional[Dict[Any, Any]] = None) -> str: | |
| """ | |
| Provides the description of an accepting Petri net | |
| Parameters | |
| -------------- | |
| net | |
| Petri net | |
| im | |
| Initial marking | |
| fm | |
| Final marking | |
| parameters | |
| Possible parameters of the algorithm, including: | |
| - Parameters.INCLUDE_HEADER => includes the header | |
| Returns | |
| -------------- | |
| stru | |
| String representation of the given accepting Petri net | |
| """ | |
| if parameters is None: | |
| parameters = {} | |
| include_header = exec_utils.get_param_value(Parameters.RESPONSE_HEADER, parameters, True) | |
| ret = ["\n"] | |
| if include_header: | |
| ret.append("If I have a Petri net:\n") | |
| ret.append(repr(net)) | |
| ret.append("\ninitial marking: "+repr(im)) | |
| ret.append("final marking: "+repr(fm)) | |
| ret.append("\n") | |
| return "\n".join(ret) | |