What pm4py version should I use?

[AdamBanham]

Hi Lukas,

I read your preprint and found it interesting. I tried to run your code, but you haven't bookmarked a version of pm4py, so I cannot run your notebook (getting-started-example). Could you let me know what version you use so I can see the work in action?

I would recommend checking outpipenv for handling python dependencies or a requirement.txt with bookmarked versions for external modules.

I was on 2.2.30 (which also did not work) but I updated pm4py to 2.7.4 and got the following error in the Juypter notebook:

`

ModuleNotFoundError Traceback (most recent call last) ~\AppData\Local\Temp\ipykernel_12208\3698829705.py in 1 # core import of the alignment calculation algorithm ----> 2 from algorithm import calculate_oc_alignments 3 4 # imports to load object-centric event logs and discover accepting object-centric Petri net 5 from localocpa.objects.log.importer.ocel import factory as ocel_import_factory_json

c:\Users...\git projects\object-centric-alignments\algorithm.py in ----> 1 import localocpa 2 import helperfunctions 3 from helperfunctions import FrozenMarking 4 5 # import logging

c:\Users...\git projects\object-centric-alignments\localocpa__init__.py in ----> 1 import localocpa.algo 2 import localocpa.objects 3 import localocpa.util 4 import localocpa.visualization 5

c:\Users...\git projects\object-centric-alignments\localocpa\algo__init__.py in 1 import localocpa.algo.conformance ----> 2 import localocpa.algo.discovery 3 import localocpa.algo.enhancement 4 import localocpa.algo.util.retrieval 5 import localocpa.algo.util

c:\Users...\git projects\object-centric-alignments\localocpa\algo\discovery__init__.py in ----> 1 import localocpa.algo.discovery.enhanced_ocpn 2 import localocpa.algo.discovery.ocpn

c:\Users...\git projects\object-centric-alignments\localocpa\algo\discovery\enhanced_ocpn__init__.py in ----> 1 from localocpa.algo.discovery.enhanced_ocpn import algorithm

c:\Users...\git projects\object-centric-alignments\localocpa\algo\discovery\enhanced_ocpn\algorithm.py in 1 from localocpa.objects.oc_petri_net.obj import EnhancedObjectCentricPetriNet ----> 2 from localocpa.algo.enhancement.token_replay_based_performance import algorithm as performance_factory 3 import localocpa.algo.util.retrieval.event_graph.algorithm as event_graph_factory 4 import localocpa.algo.util.retrieval.correlated_event_graph.algorithm as correlated_event_graph_factory 5

c:\Users...\git projects\object-centric-alignments\localocpa\algo\enhancement__init__.py in 1 import localocpa.algo.enhancement.event_graph_based_performance ----> 2 import localocpa.algo.enhancement.token_replay_based_performance

c:\Users...\git projects\object-centric-alignments\localocpa\algo\enhancement\token_replay_based_performance__init__.py in ----> 1 import localocpa.algo.enhancement.token_replay_based_performance.versions

c:\Users...\git projects\object-centric-alignments\localocpa\algo\enhancement\token_replay_based_performance\versions__init__.py in ----> 1 import localocpa.algo.enhancement.token_replay_based_performance.versions.opera

c:\Users...\git projects\object-centric-alignments\localocpa\algo\enhancement\token_replay_based_performance\versions\opera.py in 9 from statistics import stdev 10 from localocpa.objects.oc_petri_net.obj import ObjectCentricPetriNet ---> 11 from pm4py.objects.petri.petrinet import PetriNet 12 from localocpa.algo.enhancement.token_replay_based_performance.util import run_timed_replay, apply_trace, single_element_statistics 13 from localocpa.objects.log.importer.csv.util import succint_mdl_to_exploded_mdl, clean_frequency, clean_arc_frequency

ModuleNotFoundError: No module named 'pm4py.objects.petri' `

Cheers, Adam

[LukasLiss]

Hi Adam, great to hear from you. I just added Pipenv to the project. You can find all the required package versions in the Pipfile.

Best regards, Lukas

[AdamBanham]

Thanks Lukas,

I can run your notebook now with the virtual env. Interesting work.

Cheers, Adam