pyproject.toml

[build-system]
requires = ["hatchling", "hatch-regex-commit"]
build-backend = "hatchling.build"

[project]
name = "liblet"
description = "A teaching aid library for formal languages and compiler courses."
readme = "README.md"
requires-python = ">=3.10"
authors = [{ name = "Massimo Santini", email = "massimo.santini@unimi.it" }]
keywords = [
  "automata",
  "formal",
  "grammar",
  "graph",
  "language",
  "parser",
  "parsing",
  "tree"
]
classifiers = [
  "Development Status :: 3 - Alpha",
  "Framework :: IPython",
  "Framework :: Jupyter",
  "Intended Audience :: Developers",
  "Intended Audience :: Education",
  "Intended Audience :: Science/Research",
  "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
  "Programming Language :: Python :: 3.10",
  "Topic :: Education",
  "Topic :: Scientific/Engineering :: Visualization",
  "Topic :: Software Development :: Compilers"
]
dependencies = [
  "antlr4-python3-runtime==4.13.1",
  "graphviz",
  "ipywidgets",
  "jupyter",
  "svgutils",
]
dynamic = ["version"]

[project.urls]
Documentation = "https://liblet.readthedocs.io/"
"Source code" = "https://github.com/let-unimi/liblet"
Changelog = "https://github.com/let-unimi/liblet/blob/master/CHANGELOG.txt"
"Bug Tracker" = "https://github.com/let-unimi/liblet/issues"

[project.scripts]
install_antlrjar = "scripts:install_antlrjar"

[project.optional-dependencies]
docs = ["sphinx", "Pallets-Sphinx-Themes", "pystache"]

[tool.hatch.version]
source = "regex_commit"
path = "src/liblet/__init__.py"

[tool.hatch.build]
sources = ["src"]
include = ["src/liblet/*.py", "src/*.py"]

[tool.hatch.build.targets.sdist]
sources = ["."]
include = ["src/", "docs/"]

[tool.ruff]
indent-width = 2

[tool.ruff.lint]
ignore = ["E501", "E731", "EM101", "EM102", "FBT002", "INP001", "N802", "N803", "N806", "SLF001", "TRY003"]

[tool.ruff.lint.extend-per-file-ignores]
"src/tests/**" = ["ARG001", "E501", "F841", "N802", "PT009", "PT027", "RUF001"]

[tool.ruff.format]
quote-style = "single"

[tool.hatch.envs.devel]
dependencies = ["gitchangelog", "pyupgrade", "pystache"]

[tool.hatch.envs.docs]
features = ["docs"]

[tool.hatch.envs.tests]
dependencies = ["coverage", "codecov"]

[tool.hatch.envs.docs.scripts]
build = ["./bin/docs"]

[tool.hatch.envs.devel.scripts]
changelog = ["gitchangelog"]

[tool.hatch.envs.tests.scripts]
run = [
  "coverage run --branch --source liblet --omit '*/__init__.py','*/display.py','*/llvm.py' -m unittest discover discover -s src/tests -p '*_test.py'",
  "coverage lcov -o ./coverage/lcov.info"
]
reports = ["coverage html -d ./build/coverage", "coverage xml"]

[[tool.hatch.envs.tests.matrix]]
python = ["3.10", "3.11", "3.12"]