132 lines
3.9 KiB
Nix
132 lines
3.9 KiB
Nix
{
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lib,
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python3Packages,
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fetchFromGitHub,
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fetchPypi,
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fetchurl,
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}:
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let
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# Internal dependency: pyzotero (not in nixpkgs)
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pyzotero = python3Packages.buildPythonPackage rec {
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pname = "pyzotero";
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version = "1.14.0";
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format = "wheel";
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src = fetchPypi {
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inherit pname version;
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format = "wheel";
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dist = "py3";
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python = "py3";
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hash = "sha256-OUoU8HTEFwVfzqopcLWUzpJaYJTJ09zIpzTgdCbs9BU=";
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};
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propagatedBuildInputs = with python3Packages; [
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feedparser
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bibtexparser
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httpx
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whenever
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];
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doCheck = false;
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pythonImportsCheck = [ "pyzotero" ];
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meta = with lib; {
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description = "Python wrapper for the Zotero API";
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homepage = "https://github.com/urschrei/pyzotero";
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license = licenses.blueOak100;
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};
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};
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# pdf-inspector: Rust with prebuilt abi3 wheels, not in nixpkgs.
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# Pinned exactly (pre-1.0); no Python dependencies of its own.
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pdf-inspector = python3Packages.buildPythonPackage rec {
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pname = "pdf-inspector";
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version = "0.2.6";
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format = "wheel";
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src = fetchurl {
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url = "https://files.pythonhosted.org/packages/59/af/be72ab2bd310b6532e4311cf06175eb722802ccea29dbd9281f66c645bd8/pdf_inspector-0.2.6-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl";
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hash = "sha256-33bdEAUEtwXOku8sZo8VLwUnfZQqvZSn0/JSy1RI1W0=";
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};
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doCheck = false;
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pythonImportsCheck = [ "pdf_inspector" ];
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meta = with lib; {
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description = "PDF text extraction (Rust, abi3 wheels)";
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homepage = "https://github.com/54yyyu/pdf-inspector";
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license = licenses.mit;
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};
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};
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in
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python3Packages.buildPythonApplication rec {
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pname = "zotero-mcp";
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version = "0.13.0";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "54yyyu";
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repo = "zotero-mcp";
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rev = "v${version}";
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hash = "sha256-xL54SbaAczkwk4tkan+wVVTv9ACKIC6hcAADI2GTnxk=";
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};
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build-system = with python3Packages; [
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hatchling
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];
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# Core dependencies (from pyproject.toml v0.13.0)
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dependencies = with python3Packages; [
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pyzotero
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python-dotenv
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pdf-inspector
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markdownify
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pydantic
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requests
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fastmcp
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httpx
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unidecode
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bibtexparser
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# Runtime deps for the annotation/layout/read tools (upstream "pdf" extra).
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# nix's optional-dependencies is passthru-only and installs nothing, so
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# anything needed at runtime must live in this list.
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pymupdf
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ebooklib
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# Runtime deps for the semantic-search tools (upstream "semantic" extra).
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# zotero_mcp.semantic_search imports chromadb unconditionally at module
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# scope (embeddings/providers/__init__.py, chroma_client.py), so these are
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# hard requirements, not truly optional at runtime.
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chromadb
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sentence-transformers
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openai
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google-genai
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tiktoken
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];
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# `zotero_get_pdf_outline` reads a PDF's table of contents in a throwaway
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# `sys.executable -c ...` child (tools/write.py, _extract_pdf_toc). Under the
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# Nix wrapper this package's dependencies are injected into the *parent*
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# interpreter via site.addsitedir, never exported as PYTHONPATH, so the child
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# gets a bare sys.path and its `import pymupdf` fails. The tool then reports
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# "PyMuPDF (fitz) is required..." even though PyMuPDF is a build input.
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# Forward the parent's sys.path so the child resolves the same modules.
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# Mirrors nixpkgs' python-modules/vllm/0003-propagate-pythonpath.patch.
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postPatch = ''
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substituteInPlace src/zotero_mcp/tools/write.py \
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--replace-fail \
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'child_env.setdefault("PYTHONUTF8", "1")' \
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'child_env.setdefault("PYTHONUTF8", "1"); child_env["PYTHONPATH"] = os.pathsep.join(p for p in sys.path if p)'
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'';
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pythonImportsCheck = [ "zotero_mcp" ];
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meta = with lib; {
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description = "MCP server connecting Zotero with AI assistants for research library access";
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homepage = "https://github.com/54yyyu/zotero-mcp";
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license = licenses.mit;
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mainProgram = "zotero-mcp";
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platforms = platforms.all;
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};
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}
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