pm4py.objects.log.util.pl_lazy_extra_utils module#

PM4Py – A Process Mining Library for Python

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class pm4py.objects.log.util.pl_lazy_extra_utils.Parameters(*values)[source]#

Bases: Enum

CASE_ID_KEY = 'pm4py:param:case_id_key'#
START_TIMESTAMP_KEY = 'pm4py:param:start_timestamp_key'#
TIMESTAMP_KEY = 'pm4py:param:timestamp_key'#
COMPUTE_EXTRA_TEMPORAL_FEATURES = 'compute_extra_temporal_features'#
pm4py.objects.log.util.pl_lazy_extra_utils.compute_extra_columns(dataframe: polars.LazyFrame, parameters: Dict[Any, Any] | None = None) → polars.LazyFrame[source]#

Enrich a Polars LazyFrame with additional case-level columns.