pm4py.objects.process_tree.exporter.variants.ptml module#

PM4Py – A Process Mining Library for Python Copyright (C) 2026 Process Intelligence Solutions GmbH

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class pm4py.objects.process_tree.exporter.variants.ptml.Parameters(*values)[source]#

Bases: Enum

ENCODING = 'encoding'#
pm4py.objects.process_tree.exporter.variants.ptml.get_list_nodes_from_tree(tree, parameters=None)[source]#

Gets the list of nodes from a process tree

Parameters:

  • tree – Process tree

  • parameters – Parameters

Returns:

List of nodes of the process tree

Return type:

list_nodes

pm4py.objects.process_tree.exporter.variants.ptml.export_ptree_tree(tree, parameters=None)[source]#

Exports the XML tree from a process tree

Parameters:

  • tree – Process tree

  • parameters – Parameters of the algorithm

Returns:

XML tree object

Return type:

xml_tree

pm4py.objects.process_tree.exporter.variants.ptml.export_tree_as_string(tree, parameters=None)[source]#

Exports a process tree as a string

Parameters:

  • tree – Process tree

  • parameters – Parameters

Returns:

XML string describing the process tree

Return type:

stri

pm4py.objects.process_tree.exporter.variants.ptml.apply(tree, output_path, parameters=None)[source]#

Exports the process tree to a XML (.PTML) file

Parameters:

  • tree – Process tree

  • output_path – Output path

  • parameters – Parameters