Source code for pm4py.objects.ocel.exporter.util.clean_dataframes

from typing import Optional, Dict, Any, Tuple

import pandas as pd

from pm4py.objects.ocel.obj import OCEL




[docs]
def get_dataframes_from_ocel(
    ocel: OCEL, parameters: Optional[Dict[Any, Any]] = None
) -> Tuple[pd.DataFrame, pd.DataFrame]:
    if parameters is None:
        parameters = {}

    events = ocel.events.copy()
    for col in events.columns:
        if str(events[col].dtype) == "object":
            events[col] = events[col].astype("string")
        elif "date" in str(events[col].dtype):
            events[col] = events[col].dt.strftime("%Y-%m-%dT%H:%M:%SZ")

    objects = ocel.objects.copy()
    for col in objects.columns:
        if str(objects[col].dtype) == "object":
            objects[col] = objects[col].astype("string")
        elif "date" in str(objects[col].dtype):
            objects[col] = objects[col].dt.strftime("%Y-%m-%dT%H:%M:%SZ")

    return events, objects