Quickstart
pip install pyfoma
from pyfoma import FST
myfst = FST.re("(cl|n|s)?e(ve|a)r")
myfst.view()
What's new
- Mar 2026: added SKILL.md for creating morphological analyzers
- Mar 2026: added support for parsing and approximation of CFGs
- Feb 2026: pyfoma.js port allows PyFoma regex compilation, visualization, and testing in the browser
- Feb 2026: added support for lexd
Core documentation
- Regular Expression Compiler
- Introduction to lexd
- Morphological Analyzer Tutorial
- CFG Parsing
- CFG Approximation
Contributing
pip install -e .
# Build Cython modules
python setup.py build_ext --inplace
Rebuilding the documentation
brew install sphinx-doc # if not installed
# Update automatically-scraped docs
sphinx-apidoc -o docs src/pyfoma/
# Rebuild docs
cd docs
make html
Citation
@inproceedings{hulden-etal-2024-pyfoma,
title = "{P}y{F}oma: a Python finite-state compiler module",
author = "Hulden, Mans and Ginn, Michael and Silfverberg, Miikka and Hammond, Michael",
editor = "Cao, Yixin and Feng, Yang and Xiong, Deyi",
booktitle = "Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations)",
year = "2024",
address = "Bangkok, Thailand",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2024.acl-demos.24",
doi = "10.18653/v1/2024.acl-demos.24",
pages = "258--265"
}
1 maintainer
Release files for pyfoma 1.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pyfoma-1.1.1.tar.gz | 89.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pyfoma-1.1.1-cp310-cp310-macosx_26_0_arm64.whl | CPython 3.10 | CPython 3.10 | macOS 26.0+ ARM64 | Details |
Total release size: 462.1 kB
Release files / pyfoma-1.1.1.tar.gz
| Download URL | pyfoma-1.1.1.tar.gz |
|---|---|
| Size | 89.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
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Release files / pyfoma-1.1.1-cp310-cp310-macosx_26_0_arm64.whl
| Download URL | pyfoma-1.1.1-cp310-cp310-macosx_26_0_arm64.whl |
|---|---|
| Size | 372.2 kB |
| Tags | CPython 3.10 macOS 26.0+ ARM64 |
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