pyproject.toml

[build-system]
# Dependabot cannot do `build-system.requires` (dependabot/dependabot-core#8465)
# workaround to get reproducibility and auto-updates:
#   PIP_CONSTRAINT=requirements/build.txt python3 -m build ...
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "tuf"
description = "A secure updater framework for Python"
readme = "README.md"
license = { text = "MIT OR Apache-2.0" }
requires-python = ">=3.8"
authors = [
  { email = "theupdateframework@googlegroups.com" },
]
keywords = [
  "authentication",
  "compromise",
  "key",
  "revocation",
  "secure",
  "update",
  "updater",
]
classifiers = [
  "Development Status :: 5 - Production/Stable",
  "Intended Audience :: Developers",
  "License :: OSI Approved :: Apache Software License",
  "License :: OSI Approved :: MIT License",
  "Natural Language :: English",
  "Operating System :: MacOS :: MacOS X",
  "Operating System :: Microsoft :: Windows",
  "Operating System :: POSIX",
  "Operating System :: POSIX :: Linux",
  "Programming Language :: Python",
  "Programming Language :: Python :: 3",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
  "Programming Language :: Python :: 3.11",
  "Programming Language :: Python :: 3.12",
  "Programming Language :: Python :: 3.13",
  "Programming Language :: Python :: Implementation :: CPython",
  "Topic :: Security",
  "Topic :: Software Development",
]
dependencies = [
  "requests>=2.19.1",
  "securesystemslib~=1.0",
]
dynamic = ["version"]

[project.urls]
Documentation = "https://theupdateframework.readthedocs.io/en/stable/"
Homepage = "https://www.updateframework.com"
Issues = "https://github.com/theupdateframework/python-tuf/issues"
Source = "https://github.com/theupdateframework/python-tuf"

[tool.hatch.version]
path = "tuf/__init__.py"

[tool.hatch.build.targets.sdist]
include = [
  "/docs",
  "/examples",
  "/tests",
  "/tuf",
  "/requirements",
  "/tox.ini",
  "/setup.py",
]

[tool.hatch.build.targets.wheel]
# The testing phase changes the current working directory to `tests` but the test scripts import
# from `tests` so the root directory must be added to Python's path for editable installations
dev-mode-dirs = ["."]

# Ruff section
# Read more here: https://docs.astral.sh/ruff/linter/#rule-selection
[tool.ruff]
line-length=80

[tool.ruff.lint]
select = ["ALL"]
ignore = [
    # Rulesets we do not use at this moment
    "COM",
    "EM",
    "FA",
    "FIX",
    "FBT",
    "PERF",
    "PT",
    "PTH",
    "TD",
    "TRY",

    # Individual rules that have been disabled
    "ANN101", "ANN102", # nonsense, deprecated in ruff
    "D400", "D415", "D213", "D205", "D202", "D107", "D407", "D413", "D212", "D104", "D406", "D105", "D411", "D401", "D200", "D203",
    "ISC001", # incompatible with ruff formatter
    "PLR0913", "PLR2004",
]

[tool.ruff.lint.per-file-ignores]
"tests/*" = [
    "D",      # pydocstyle: no docstrings required for tests
    "E501",   # line-too-long: embedded test data in "fmt: off" blocks is ok
    "ERA001", # commented code is fine in tests
    "RUF012", # ruff: mutable-class-default
    "S",      # bandit: Not running bandit on tests
    "SLF001", # private member access is ok in tests
    "T201",   # print is ok in tests
]
"examples/*/*" = [
    "D",      # pydocstyle: no docstrings required for examples
    "ERA001", # commented code is fine in examples
    "INP001", # implicit package is fine in examples
    "S",      # bandit: Not running bandit on examples
    "T201",   # print is ok in examples
]
"verify_release" = [
    "ERA001", # commented code is fine here
    "S603",   # bandit: this flags all uses of subprocess.run as vulnerable
    "T201",   # print is ok in verify_release
]
".github/scripts/*" = [
    "T201",   # print is ok in conformance client
]

[tool.ruff.lint.flake8-annotations]
mypy-init-return = true

# mypy section
# Read more here: https://mypy.readthedocs.io/en/stable/config_file.html#using-a-pyproject-toml-file
[tool.mypy]
warn_unused_configs = "True"
warn_redundant_casts = "True"
warn_unused_ignores = "True"
warn_unreachable = "True"
strict_equality = "True"
disallow_untyped_defs = "True"
disallow_untyped_calls = "True"
show_error_codes = "True"
disable_error_code = ["attr-defined"]

[[tool.mypy.overrides]]
module = [
  "requests.*",
  "securesystemslib.*",
]
ignore_missing_imports = "True"