.py3tb
1 claimant
0 primary
1 secondary
secondary-only
SWH popularity
From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.
7
total occurrences
4
since 2019 (57.1%)
2012–2020
years active
Attribution status
This extension is attributed to Python traceback — every claim across all sources (including secondary ones) points to a single language.
Authoritative sources: ✗ Linguist · no claim △ Pygments · secondary ✗ Wikidata · no claim ✗ Wikipedia · no claim
Claimants (1)
Languages that list
.py3tb among their extensions. Strength reflects whether the upstream source treated it as their primary extension.| Language | Source | Strength |
|---|---|---|
| Python traceback | pygments | secondary |
SWH-mined examples (0)
No archived examples for .py3tb in our local mirror yet.