Official public repository for PM4Py (Process Mining for Python) — an open-source library for exploring, analyzing, and optimizing business processes with Python.
active 2024-12-20 → 2026-08-11 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 600 days from 2024-12-20 to 2026-08-11. Pushes: 85 total, peak 7 in a day. Pull requests: 12 total, peak 1 in a day. Issues: 12 total, peak 2 in a day. Comments: 17 total, peak 4 in a day. Stars: 88 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| fit-alessandro-berti | 103 | 85 | 3 | 11 |
| jcostello93 | 4 | 0 | 0 | 2 |
| dependabot[bot] | 3 | 0 | 2 | 1 |
| OleSeifert | 3 | 0 | 1 | 1 |
| olekuhlmann | 2 | 0 | 1 | 1 |
| adamburkegh | 2 | 0 | 0 | 1 |
| tmp3dko382i94nsk | 1 | 0 | 1 | 0 |
| EMuellers | 1 | 0 | 1 | 0 |
| tonny1983 | 1 | 0 | 0 | 0 |
| chiaragii | 1 | 0 | 0 | 0 |
| ThomasGVoss | 1 | 0 | 0 | 0 |
| ChrisReinke | 1 | 0 | 1 | 0 |
| gruendlich | 1 | 0 | 1 | 0 |
| terahidro2003 | 1 | 0 | 1 | 0 |
| massimocoletti | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#547fit-alessandro-berti2026-04-13 04:37FEAT: Add POWL 2.0 Choice Graph (PM×) Inductive Miner
- Issue comment#546adamburkegh2026-04-08 06:46get_variants() silently assumes DataFrame is pre-sorted by timestamp, producing incorrect results without warning
- Issue comment#546fit-alessandro-berti2026-04-08 06:30get_variants() silently assumes DataFrame is pre-sorted by timestamp, producing incorrect results without warning
- Issue#546adamburkegh2026-04-03 10:19get_variants() silently assumes DataFrame is pre-sorted by timestamp, producing incorrect results without warning
- Pull request#543terahidro20032026-02-19 09:31
- Pull request#542gruendlich2026-02-16 10:34
- Pull request#541tmp3dko382i94nsk2026-02-13 01:48
- Issue comment#532fit-alessandro-berti2026-02-11 06:50Transformations between Object-Centric Causal Nets (OCCNs) and Object-Centric Petri Nets (OCPNs) as well as play-out and replay for both
- Pull request#540dependabot[bot]2026-01-22 19:34
- Issue comment#537fit-alessandro-berti2026-01-09 08:04IMf: filtering of start activities in the dfg
- Issue#539tonny19832026-01-09 04:04Incorrectly calculating cycle time and waiting time
- Pull request#536EMuellers2025-12-08 06:02
- Issue comment#532olekuhlmann2025-09-20 15:32Transformations between Object-Centric Causal Nets (OCCNs) and Object-Centric Petri Nets (OCPNs) as well as play-out and replay for both
- Pull request#532olekuhlmann2025-09-14 09:57
- Issue#531ThomasGVoss2025-08-28 19:07sojourn_time functions are missing?
- Issue comment#530fit-alessandro-berti2025-08-26 11:03Error in OCEL parsing with empty relations?
- Issue#530fit-alessandro-berti2025-08-26 11:03Error in OCEL parsing with empty relations?
- Issue#525fit-alessandro-berti2025-08-26 11:02The alignment view in pm4py.conformance_diagnostics_alignments is varying.
- Issue#530massimocoletti2025-07-28 07:30Error in OCEL parsing with empty relations?
- Pull request#511fit-alessandro-berti2025-07-17 12:59
- Issue comment#527fit-alessandro-berti2025-07-17 12:59bugfix: read bpmn did not read in sequenceflow entries with their names
- Issue comment#529fit-alessandro-berti2025-07-17 10:16Clarification on Align-ETConformance Precision: why does PM4Py skip full alignments?
- Issue#529chiaragii2025-07-17 09:52Clarification on Align-ETConformance Precision: why does PM4Py skip full alignments?
- Issue comment#528dependabot[bot]2025-07-08 05:38Bump pillow from 11.2.1 to 11.3.0
- Pull request#528fit-alessandro-berti2025-07-08 05:38
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 88 stars here means stars gained during the window, not the repo's star count.