[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "cxr_auditor"
version = "0.1.0"
description = "Research/educational chest X-ray draft auditor: image-grounded findings vs draft impression, with a deterministic comparator. NOT a medical device."
readme = "README.md"
requires-python = ">=3.12"
license = { text = "Apache-2.0" }
authors = [{ name = "CXR Draft Auditor contributors" }]
keywords = ["chest-x-ray", "radiology", "vision-language-model", "medgemma", "audit", "hackathon"]
classifiers = [
    "Programming Language :: Python :: 3.12",
    "Intended Audience :: Science/Research",
    "Topic :: Scientific/Engineering :: Medical Science Apps.",
    "License :: OSI Approved :: Apache Software License",
]

# Core dependencies are deliberately dependency-light so that the pure-logic
# modules (findings, schema, prompts, and the downstream comparator/metrics)
# import and unit-test without any GPU, torch, transformers, or gradio stack.
dependencies = [
    "numpy>=1.26",
    "pydantic>=2.9",
    "pillow>=10.3",
]

[project.optional-dependencies]
# Inference-time vision stack. Imported lazily inside functions so that
# importing a pure-logic module never pulls torch onto the import path.
vision = [
    "torch>=2.4",
    "transformers>=4.50",
    "accelerate>=0.34",
    "qwen-vl-utils>=0.0.8",
]
# Fine-tuning stack (Unsloth FastVisionModel QLoRA).
train = [
    "unsloth>=2025.1.1",
    "trl>=0.12",
    "peft>=0.13",
    "datasets>=3.0",
]
# Gradio app for local runs. On a Hugging Face Space the platform manages
# gradio/spaces/huggingface_hub; do not pin those in requirements.txt.
app = [
    "gradio>=5.0",
]
dev = [
    "pytest>=8.0",
    "pytest-cov>=5.0",
    "ruff>=0.8",
]

[project.urls]
Homepage = "https://huggingface.co/spaces"

[tool.hatch.build.targets.wheel]
packages = ["src/cxr_auditor"]

[tool.pytest.ini_options]
testpaths = ["tests"]
addopts = "-v --cov=src/cxr_auditor --cov-report=term-missing --cov-fail-under=80"
pythonpath = ["src"]

[tool.coverage.run]
source = ["src/cxr_auditor"]
branch = true
omit = ["*/tests/*", "*/__pycache__/*"]

[tool.coverage.report]
exclude_lines = [
    "pragma: no cover",
    "if TYPE_CHECKING:",
    "raise NotImplementedError",
]

[tool.ruff]
line-length = 127
target-version = "py312"
src = ["src", "tests"]
exclude = [".git", ".venv", "__pycache__", "build", "dist", "data"]