[project]
name = "jsteer"
version = "0.1.0"
description = "Fit a model's full Jacobian once (jlens), then steer any word or persona (steering-lite runtime). repeng-style UX for Jacobian pullback steering."
readme = "README.md"
requires-python = ">=3.11"
license = "MIT"
dependencies = [
    "torch>=2.1",
    "transformers>=4.51",
    "accelerate>=1.6",
    "jlens",           # the researchers' verified Jacobian estimator + cache format
    "steering-lite",   # hook runtime: Vector, attach, `with v(model, C=...)`, calibrate
    "loguru>=0.7",
    "tqdm>=4.66",
    "tabulate>=0.9",   # Claude: steering_lite.calibrate imports it at module load (undeclared in its core deps)
]

[project.optional-dependencies]
notebooks = ["matplotlib>=3.8", "ipykernel", "tabulate", "nbformat", "nbconvert"]
test = ["pytest"]

[tool.uv.sources]
# Claude: switched from git to local editable path deps. The jlens git source
# (github.com/anthropics/jacobian-lens) is not a fetchable public repo, and both
# deps live locally under active co-development, so editable paths are correct
# for this dev machine. Revert to git sources when publishing.
jlens = { path = "../j-steer-dev/docs/vendor/jacobian-lens", editable = true }
steering-lite = { path = "../../lite/steering-lite", editable = true }

[build-system]
requires = ["setuptools>=68"]
build-backend = "setuptools.build_meta"

[dependency-groups]
dev = [
    "ipykernel>=7.3.0",
    "ipywidgets>=8.1.8",
    "datasets>=2.0",   # jlens.examples.load_wikitext_prompts: the fitting corpus for fit.py
    "marimo>=0.23.13",
]

[tool.setuptools]
packages = ["jsteer"]