[project]
name = "libratory-runtime"
version = "0"
requires-python = "==3.12.*"
dependencies = [
  "marker-pdf==1.10.2",
  "surya-ocr==0.17.1",
  "kokoro==0.9.4",
  "misaki==0.9.4",
  "soundfile==0.13.1",
  "numpy==1.26.4",
  # 2.12+ ships macosx_14_0 wheels only. The desktop app's MIN_MACOS, the cask's depends_on and the
  # README all say macOS 14 because of this line; a bump that changes the wheel tags changes them.
  "torch==2.13.0",
  "setuptools>=83.0.0",
  "transformers==4.57.6",
  "regex==2024.11.6",
  "FlagEmbedding==1.4.0",
  "huggingface_hub==0.36.2",
  "pypdf==6.21.4",
  # scipy 1.18 requires numpy>=2 at runtime while declaring a looser bound, so a resolver picks it
  # happily and then transformers' model registry comes up half empty. 1.17 is the last numpy-1 one.
  "scipy==1.17.0",
  # misaki's English G2P calls spacy.cli.download() at synthesis time when this is absent — a
  # network fetch in the middle of a job, on a machine that may be offline. Declared instead.
  "en-core-web-sm",
  "platformdirs",

  # misaki[zh] G2P chain for Kokoro's Mandarin voices — pure Python.
  "cn2an==0.5.24", "jieba==0.42.1", "ordered-set==4.1.0", "proces==0.1.7", "pypinyin==0.55.0",
]

[tool.uv.sources]
en-core-web-sm = { url = "https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.8.0/en_core_web_sm-3.8.0-py3-none-any.whl" }
# PyPI's Linux torch is the CUDA build — a 532 MB wheel towing ~3 GB of nvidia-* packages that a
# CPU-only server never loads. The cpu index serves the same torch without the freight; a Linux box
# with an NVIDIA card points this at /whl/cu130 instead and re-locks. macOS keeps PyPI either way.
torch = [
  { index = "pytorch-cpu", marker = "sys_platform == 'linux'" },
]

[tool.uv]
override-dependencies = [
  # Marker/Surya still cap Pillow at <11, including their latest releases. The image operations
  # used here are compatible with 13 (none of its removed APIs are called); 13.0 closes the October
  # 2026 parser and memory-safety advisories, which have no 12.x fix.
  "pillow==13.0.0",
]

[[tool.uv.index]]
name = "pytorch-cpu"
url = "https://download.pytorch.org/whl/cpu"
# explicit: only packages routed here by [tool.uv.sources] may use it — everything else stays PyPI.
explicit = true