pyproject.toml

[project]
name = "multichannel-wav-mixer"
version = "1.0.3"
description = "Multichannel WAV file mixer with stereo mixdown"
readme = "README.md"
license = { file = "LICENSE" }
requires-python = ">=3.13"
dependencies = [
    "audioop-lts>=0.2.1; python_version >= '3.13'",
    "customtkinter>=5.2.2",
    "sounddevice>=0.5.0",
    "librosa>=0.10.0",
    "matplotlib>=3.10.0",
    "numpy>=1.26.4",
    "pyloudnorm>=0.1.0",
    "pydub>=0.25.1",
    "soundfile>=0.13.1",
]

[tool.uv]
package = false
override-dependencies = [
    # llvmlite (numba dep) has no pre-built macOS x86_64 wheel for Python 3.13+;
    # librosa works without numba — it is a JIT accelerator with pure-Python fallbacks.
    "numba ; platform_machine == 'arm64' or sys_platform != 'darwin'",
]

[dependency-groups]
dev = [
    "commitizen>=3.0",
    "pyinstaller>=6.19.0",
    "pytest>=8.0",
    "pytest-cov>=5.0",
    "ruff>=0.9",
]

[tool.commitizen]
name = "cz_conventional_commits"
version = "1.0.3"
version_files = ["pyproject.toml:version"]
tag_format = "v$version"
update_changelog_on_bump = true

[tool.ruff]
line-length = 100

[tool.ruff.lint]
select = [
    "E",   # pycodestyle errors
    "W",   # pycodestyle warnings
    "F",   # pyflakes
    "I",   # isort
    "UP",  # pyupgrade
    "B",   # flake8-bugbear
]
ignore = [
    "E501",  # line too long — handled by formatter
]

[tool.ruff.format]
quote-style = "double"
indent-style = "space"

[tool.pytest.ini_options]
testpaths = ["tests"]
pythonpath = ["."]
filterwarnings = [
    # pydub 0.25.1 uses unescaped regex backslashes — not our code
    "ignore::SyntaxWarning:pydub",
    # audioop is deprecated in 3.12; audioop-lts covers 3.13+
    "ignore::DeprecationWarning:pydub",
]