pyproject.toml

[project]
name = "Willow"
description = "A Python image library that sits on top of Pillow, Wand and OpenCV"
authors = [{name = "Karl Hobley", email = "karl@kaed.uk"}]
maintainers = [{name = "Wagtail Core team", email = "hello@wagtail.org"}]
readme = "README.md"
license = {file = "LICENSE"}
keywords = ["Imaging"]
classifiers = [
    "Development Status :: 5 - Production/Stable",
    "Topic :: Multimedia :: Graphics",
    "Topic :: Multimedia :: Graphics :: Graphics Conversion",
    "Intended Audience :: Developers",
    "License :: OSI Approved :: BSD License",
    "Operating System :: OS Independent",
    "Programming Language :: Python",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3 :: Only",
    "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",
]

dynamic = ["version"]  # will read __version__ from willow/__init__.py
requires-python = ">=3.9"
dependencies = [
    "filetype>=1.0.10,!=1.1.0",
    "defusedxml>=0.7,<1.0",
]

[project.optional-dependencies]
pillow = ["Pillow>=9.1.0,<12.0.0"]
wand = ["Wand>=0.6,<1.0"]
heif = [
    "pillow-heif>=0.10.0,<1.0.0; python_version < '3.12'",
    "pillow-heif>=0.13.0,<1.0.0; python_version >= '3.12'",
]

testing = [
    "willow[pillow,wand,heif]",
    "coverage[toml]>=7.2.7,<8.0",
    "pre-commit>=3.4.0"
]
docs = [
    "Sphinx>=7.0",
    "sphinx-wagtail-theme>=6.1.1,<7.0",
    "sphinxcontrib-spelling>=8.0,<9.0",
    "sphinx_copybutton>=0.5"
]

[project.urls]
Source = "https://github.com/wagtail/Willow"
Changelog = "https://github.com/wagtail/Willow/blob/main/CHANGELOG.txt"
Documentation = "https://willow.wagtail.org/"


[build-system]
requires = ["flit_core >=3.2,<4"]
build-backend = "flit_core.buildapi"

[tool.flit.module]
name = "willow"

[tool.flit.sdist]
exclude = [
    ".*",
    "*.json",
    "*.ini",
    "*.sh",
    "*.yml",
    "*.yaml",
    "docs/",
    "tests/",
    "CHANGELOG.txt",
    "Dockerfile.py3",
    "runtests.py",
]

[tool.coverage.run]
branch = true
source_pkgs = ["willow"]

omit = ["tests/*", "willow/utils/deprecation.py"]

[tool.coverage.paths]
source = ["willow"]

[tool.coverage.report]
show_missing = true
ignore_errors = true
skip_empty = true
skip_covered = true
exclude_lines = [
    # Have to re-enable the standard pragma
    "pragma: no cover",

    # Don't complain about missing debug-only code:
    "def __repr__",
    "if self.debug",

    # Don't complain if tests don't hit defensive assertion code:
    "raise AssertionError",
    "raise NotImplementedError",

    # Don't complain if non-runnable code isn't run:
    "if 0:",
    "if __name__ == .__main__.:",

    # Don't complain about abstract methods, they aren't run:
    "@(abc.)?abstractmethod",

    # Nor complain about type checking
    "if TYPE_CHECKING:",
]

[tool.ruff]
target-version = "py39"  # minimum target version

# E501: Line too long
lint.ignore = ["E501"]
lint.select = [
    "E", # pycodestyle errors
    "F", # pyflakes
    "I", # isort
    "T20", # flake8-print
    "BLE", # flake8-blind-except
    "C4", # flake8-comprehensions
    "UP", # pyupgrade
]