quant.cpp/bindings/python/pyproject.toml at 1771ad332012ef37630ab09743db339e4dc6714b · quantumaikr/quant.cpp · GitHub

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[build-system]
# setuptools 77+ enforces PEP 639 license validation which requires
# packaging>=24.2 in the build env — cibuildwheel constrains packaging==24.1
# so we cannot bump it. Pin setuptools <77 until we migrate fully to PEP 639.
requires = ["setuptools>=64,<77", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "quantcpp"
version = "0.13.0"
description = "Single-header LLM inference engine with KV cache compression (7× compression at fp32 parity)"
readme = "README.md"
license = { text = "Apache-2.0" }
requires-python = ">=3.9"
authors = [
    { name = "quantumaikr", email = "noreply@quantumaikr.com" },
]
keywords = [
    "llm", "inference", "quantization", "kv-cache",
    "compression", "gguf", "embedded", "single-header",
]
classifiers = [
    "Development Status :: 4 - Beta",
    "Intended Audience :: Developers",
    "Intended Audience :: Science/Research",
    "Programming Language :: C",
    "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",
    "Topic :: Scientific/Engineering :: Artificial Intelligence",
    "Operating System :: POSIX :: Linux",
    "Operating System :: MacOS",
    "Operating System :: Microsoft :: Windows",
]

[project.urls]
Homepage      = "https://github.com/quantumaikr/quant.cpp"
Documentation = "https://github.com/quantumaikr/quant.cpp#readme"
Source        = "https://github.com/quantumaikr/quant.cpp"
Issues        = "https://github.com/quantumaikr/quant.cpp/issues"
Changelog     = "https://github.com/quantumaikr/quant.cpp/blob/main/CHANGELOG.md"

[project.scripts]
quantcpp = "quantcpp.cli:main"

[project.optional-dependencies]
dev = ["pytest>=7.0", "build", "twine"]

[tool.setuptools.packages.find]
include = ["quantcpp*"]

[tool.setuptools.package-data]
quantcpp = ["_quant.h", "*.so", "*.dylib", "*.dll"]

# ---------------------------------------------------------------------------
# cibuildwheel — pre-built binary wheels for PyPI
# ---------------------------------------------------------------------------
[tool.cibuildwheel]
build = "cp39-* cp310-* cp311-* cp312-* cp313-*"
skip  = "*-musllinux_i686 *-manylinux_i686 pp*"

# setup.py copies ./quant.h → quantcpp/_quant.h on import; the CI workflow
# stages quant.h into the package-dir before invoking cibuildwheel.
# (No before-build hook needed; setup.py runs as part of the wheel build.)

# Smoke-test the built wheel before publishing
test-command = "python -c \"import quantcpp; print('quantcpp', quantcpp.__version__)\""

[tool.cibuildwheel.linux]
archs = ["x86_64", "aarch64"]
manylinux-x86_64-image = "manylinux2014"
manylinux-aarch64-image = "manylinux2014"

[tool.cibuildwheel.macos]
archs = ["x86_64", "arm64"]
environment = { MACOSX_DEPLOYMENT_TARGET = "11.0" }

[tool.cibuildwheel.windows]
archs = ["AMD64"]