pm4py.filtering.filter_ocel_event_attribute#

pm4py.filtering.filter_ocel_event_attribute(ocel: OCEL, attribute_key: str, attribute_values: Collection[Any], positive: bool = True) → OCEL[source]#

Filters the object-centric event log based on the provided event attribute values.

Return type:

OCEL

Parameters:

ocel (OCEL) – Object-centric event log.
attribute_key (str) – Attribute at the event level to filter.
attribute_values – Collection of attribute values to keep or remove.
positive (bool) – Determines whether the values should be kept (True) or removed (False).

Returns:

Filtered OCEL.

import pm4py

filtered_ocel = pm4py.filter_ocel_event_attribute(
    ocel,
    'ocel:activity',
    ['A', 'B', 'D']
)