pm4py.objects.ocel.util.extended_table module

class pm4py.objects.ocel.util.extended_table.Parameters(*values)

Bases: Enum

OBJECT_TYPE_PREFIX = 'param:object:type:prefix:extended'

EVENT_ID = 'param:event:id'

EVENT_ACTIVITY = 'param:event:activity'

EVENT_TIMESTAMP = 'param:event:timestamp'

OBJECT_ID = 'param:object:id'

OBJECT_TYPE = 'param:object:type'

INTERNAL_INDEX = 'param:internal:index'

pm4py.objects.ocel.util.extended_table.safe_parse_list(value)

Safely parse a string into a list using ast.literal_eval.

Args:

value: The value to parse

Returns:

A list if the parsing was successful, otherwise an empty list

pm4py.objects.ocel.util.extended_table.get_ocel_from_extended_table(df: DataFrame, objects_df: DataFrame | None = None, parameters: Dict[Any, Any] | None = None, chunk_size: int = 50000) → OCEL

Get an OCEL object from an extended table format.

Args:

df: The DataFrame in extended table format objects_df: Optional DataFrame of objects parameters: Optional parameters dictionary chunk_size: Size of chunks to process

Returns:

An OCEL object