Pyteomics is a collection of lightweight and handy tools for Python that help to handle various sorts of proteomics data. Pyteomics provides a growing set of modules to facilitate the most common tasks in proteomics data analysis.
active 2023-08-23 → 2026-08-14 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1088 days from 2023-08-23 to 2026-08-14. Pushes: 149 total, peak 6 in a day. Pull requests: 50 total, peak 2 in a day. Issues: 66 total, peak 4 in a day. Comments: 206 total, peak 10 in a day. Stars: 56 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 |
|---|---|---|---|---|
| levitsky | 303 | 147 | 34 | 86 |
| mobiusklein | 80 | 0 | 9 | 59 |
| colin-combe | 26 | 0 | 0 | 21 |
| dikshant182004 | 10 | 0 | 1 | 5 |
| RalfG | 10 | 0 | 2 | 7 |
| CCranney | 9 | 0 | 0 | 4 |
| sjust-seerbio | 5 | 0 | 1 | 1 |
| jlw387 | 5 | 0 | 0 | 2 |
| ypriverol | 4 | 0 | 0 | 4 |
| sureshhewabi | 3 | 0 | 0 | 2 |
| caetera | 3 | 0 | 1 | 0 |
| LoponteHF | 3 | 0 | 0 | 2 |
| tristanbrown | 3 | 0 | 0 | 1 |
| Copilot | 2 | 0 | 0 | 2 |
| rcatzel | 2 | 0 | 0 | 1 |
| alessandro-vai | 2 | 0 | 0 | 1 |
| Glucksistemi | 2 | 0 | 1 | 0 |
| jonasscheid | 2 | 0 | 0 | 1 |
| lutzfischer | 2 | 0 | 0 | 1 |
| MSChemicalGeek | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#214mobiusklein2026-08-14 03:14RESID in ProForma
- Pull request#210josiehong2026-06-12 22:47
- Issue comment#203levitsky2026-05-10 12:08Fix ProForma charge_state
- Issue comment#199colin-combe2026-05-04 11:26MzIdentML reader not working when root element uses a non-default namespace prefix?
- Issue comment#196mobiusklein2026-04-24 03:16feature: add proforma.modify_with
- Issue comment#196mobiusklein2026-04-17 03:13feature: add proforma.modify_with
- Issue comment#196mobiusklein2026-03-29 04:02feature: add proforma.modify_with
- Issue#193mobiusklein2026-03-03 02:56PreIndexedMzML incorrectly constructs inner indices
- Issue comment#192alexandergz19832026-02-26 15:13However, access to the data The files is not available
- Pull request#190mobiusklein2026-02-05 14:17
- Issue comment#190mobiusklein2026-02-04 22:26Support more varied forms of modification positioning in ProteoformCombinator
- Issue comment#190levitsky2026-01-30 09:05Support more varied forms of modification positioning in ProteoformCombinator
- Pull request#190mobiusklein2026-01-30 04:47
- Pull request#182levitsky2026-01-23 22:29
- Issue comment#182levitsky2026-01-05 22:04Threading `map()` implementation using thread-local parser copies
- Issue comment#182levitsky2026-01-02 17:53Threading `map()` implementation using thread-local parser copies
- Issue comment#182levitsky2025-12-29 18:42Threading `map()` implementation using thread-local parser copies
- Issue comment#182mobiusklein2025-12-24 20:33Threading `map()` implementation using thread-local parser copies
- Issue comment#186levitsky2025-12-22 15:25Fixing issue #185
- Issue#176levitsky2025-12-22 14:04Any way to get the composition from Proforma object?
- Issue#179levitsky2025-12-22 14:00ProForma 2.1 Features
- Pull request#186Glucksistemi2025-12-05 16:20
- Issue#185Glucksistemi2025-12-05 15:49Float charge value in MGF files
- Issue comment#183mobiusklein2025-10-03 23:08ProForma parser refactor for ProForma 2.1
- Issue comment#183levitsky2025-10-03 11:52ProForma parser refactor for ProForma 2.1
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 56 stars here means stars gained during the window, not the repo's star count.