'''
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
import pandas as pd
from pm4py.objects.ocel.obj import OCEL
from pm4py.objects.ocel.util import extended_table
[docs]def apply(file_path: str, objects_path: str = None, parameters: Optional[Dict[Any, Any]] = None) -> OCEL:
"""
Imports an object-centric event log from a CSV file, using Pandas as backend
Parameters
-----------------
file_path
Path to the object-centric event log
objects_path
Optional path to a CSV file containing the objects dataframe
parameters
Parameters of the algorithm
Returns
------------------
ocel
Object-centric event log
"""
if parameters is None:
parameters = {}
table = pd.read_csv(file_path, index_col=False)
objects = None
if objects_path is not None:
objects = pd.read_csv(objects_path, index_col=False)
return extended_table.get_ocel_from_extended_table(table, objects, parameters=parameters)