chore: import upstream snapshot with attribution
This commit is contained in:
wehub-resource-sync
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// ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
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// ┃ ██████ ██████ ██████ █ █ █ █ █ █▄ ▀███ █ ┃
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// ┃ ▄▄▄▄▄█ █▄▄▄▄▄ ▄▄▄▄▄█ ▀▀▀▀▀█▀▀▀▀▀ █ ▀▀▀▀▀█ ████████▌▐███ ███▄ ▀█ █ ▀▀▀▀▀ ┃
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// ┃ █▀▀▀▀▀ █▀▀▀▀▀ █▀██▀▀ ▄▄▄▄▄ █ ▄▄▄▄▄█ ▄▄▄▄▄█ ████████▌▐███ █████▄ █ ▄▄▄▄▄ ┃
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// ┃ █ ██████ █ ▀█▄ █ ██████ █ ███▌▐███ ███████▄ █ ┃
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// ┣━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┫
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// ┃ Copyright (c) 2017, the Perspective Authors. ┃
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// ┃ ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌ ┃
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// ┃ This file is part of the Perspective library, distributed under the terms ┃
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// ┃ of the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). ┃
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// ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
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import * as fs from "node:fs";
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import { execSync } from "child_process";
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import * as url from "url";
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import * as toml from "@iarna/toml";
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import * as tar from "tar";
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import * as path from "path";
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import "zx/globals";
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const __dirname = url.fileURLToPath(new URL(".", import.meta.url)).slice(0, -1);
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const pkg = JSON.parse(
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fs.readFileSync(__dirname + "/package.json", { encoding: "utf-8" }),
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);
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let flags = "--release";
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let features = [];
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if (!!process.env.PSP_DEBUG) {
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flags = "";
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}
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const is_pyodide = !!process.env.PSP_PYODIDE;
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const python_version =
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process.env.PSP_PYTHON_VERSION || (is_pyodide ? "3.13" : "3.12");
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const version = pkg.version;
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fs.mkdirSync(`./perspective_python-${version}.data`, { recursive: true });
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fs.copyFileSync("../../LICENSE.md", "./LICENSE.md");
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const cwd = process.cwd();
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const env = { ...process.env };
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let emsdk_prefix = "";
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if (is_pyodide) {
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const emsdkdir = path.resolve(__dirname, "../../.emsdk");
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const { emscripten } = JSON.parse(
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fs.readFileSync(path.resolve(__dirname, "../../package.json")),
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);
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emsdk_prefix = `cd ${emsdkdir} && . ./emsdk_env.sh && ./emsdk activate ${emscripten} && cd ${cwd} && `;
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env.MATURIN_PYEMSCRIPTEN_PLATFORM_VERSION =
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process.env.MATURIN_PYEMSCRIPTEN_PLATFORM_VERSION || "2025_0";
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}
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// if not windows
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if (process.platform !== "win32") {
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env.PSP_ROOT_DIR = "../..";
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}
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const build_wheel = !!process.env.PSP_BUILD_WHEEL || is_pyodide;
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const build_sdist = !!process.env.PSP_BUILD_SDIST;
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let target = "";
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if (is_pyodide) {
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target = `--target=wasm32-unknown-emscripten -i${python_version}`;
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} else if (process.env.PSP_ARCH === "x86_64" && process.platform === "darwin") {
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target = "--target=x86_64-apple-darwin";
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} else if (
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process.env.PSP_ARCH === "aarch64" &&
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process.platform === "darwin"
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) {
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target = "--target=aarch64-apple-darwin";
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} else if (process.env.PSP_ARCH === "x86_64" && process.platform === "linux") {
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target = "--target=x86_64-unknown-linux-gnu --compatibility manylinux_2_28";
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} else if (process.env.PSP_ARCH === "aarch64" && process.platform === "linux") {
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target = "--target=aarch64-unknown-linux-gnu";
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}
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if (build_wheel) {
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if (!!process.env.PSP_BUILD_VERBOSE) {
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flags += " -vv";
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}
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if (process.env.CONDA_BUILD === "1") {
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console.log("Building with Conda flags and features");
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if (process.env.PYTHON) {
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console.log(`interpreter: ${process.env.PYTHON}`);
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flags += ` --interpreter=${process.env.PYTHON}`;
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} else {
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console.warn(
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"Expected PYTHON to be set in CONDA_BUILD environment, but it isn't. maturin will likely detect the wrong Python.",
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);
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}
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// we need to generate proto.rs using conda's protoc, which is set in
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// the environment. we use the unstable "versioned" python abi
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features.push(["generate-proto"]);
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} else {
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// standard for in-repo builds. a different set will be standard in the sdist
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const standard_features = ["abi3", "generate-proto", "protobuf-src"];
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console.log("Building with standard flags and features");
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features.push(...standard_features);
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}
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execSync(`${emsdk_prefix}maturin build ${flags} --features=${features.join(",")} ${target}`, { stdio: "inherit", env });
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}
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if (build_sdist) {
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// `maturin sdist` has some issues with Cargo workspaces, so we assemble the sdist by hand here
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// Note that the resulting sdist is _not_ a Cargo workspace, it is rooted in this package.
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const cargo_toml = fs.readFileSync("./Cargo.toml").toString("utf-8");
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const pyproject_toml = fs
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.readFileSync("./pyproject.toml")
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.toString("utf-8");
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const cargo = toml.parse(cargo_toml);
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const pyproject = toml.parse(pyproject_toml);
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const version = cargo["package"]["version"];
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const data_dir = `perspective_python-${version}.data`;
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const testfile = path.join(
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data_dir,
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"data/share/jupyter/labextensions/@perspective-dev/jupyterlab/package.json",
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);
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if (!fs.existsSync(testfile)) {
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throw new Error(
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"labextension is not present in data directory, please build `perspective-jupyterlab`",
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);
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}
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const readme_md = fs.readFileSync("./README.md");
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const pkg_info = generatePkgInfo(pyproject, cargo, readme_md);
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fs.writeFileSync("./PKG-INFO", pkg_info);
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// Maturin finds extra license files in the root of the source directory,
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// then packages them into .dist-info in the wheel. As of Nov 2024,
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// Maturin does not yet support explicitly declaring `license-files` in
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// pyproject.toml. See https://github.com/PyO3/maturin/pull/862
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// https://github.com/PyO3/maturin/issues/861
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const crate_files = glob.sync(Array.from(cargo["package"]["include"]));
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const wheel_dir = `../target/wheels`;
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fs.mkdirSync(wheel_dir, { recursive: true });
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await tar.create(
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{
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gzip: true,
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file: path.join(wheel_dir, `perspective_python-${version}.tar.gz`),
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prefix: `perspective_python-${version}`,
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strict: true,
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},
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crate_files.concat(["PKG-INFO", data_dir]),
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);
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}
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if (process.env["PSP_UV"] === "1") {
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flags += " --uv";
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}
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if (!build_wheel && !build_sdist) {
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const dev_features = ["abi3"];
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execSync(
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`${emsdk_prefix}maturin develop --features=${dev_features.join(",")} ${flags} ${target}`,
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{ stdio: "inherit", env },
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);
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}
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// Generates version 2.3 according to https://packaging.python.org/en/latest/specifications/core-metadata/
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// Takes parsed pyproject.toml, Cargo.toml, and contents of README.md.
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function generatePkgInfo(pyproject, cargo, readme_md) {
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const project = pyproject["project"];
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const field = (name, value) => {
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if (typeof value !== "string") {
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throw new Error(
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`PKG-INFO value for field ${name} was not a string:\n${value}`,
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);
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}
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return `${name}: ${value}`;
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};
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const lines = [];
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const addField = (key, value) => lines.push(field(key, value));
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addField("Metadata-Version", "2.3");
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addField("Name", project.name);
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addField("Version", cargo.package.version);
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for (const c of project["classifiers"]) {
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addField("Classifier", c);
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}
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for (const [extra, deps] of Object.entries(
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project["optional-dependencies"],
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)) {
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for (const dep of deps) {
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addField("Requires-Dist", `${dep} ; extra == '${extra}'`);
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}
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}
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for (const extra of Object.keys(project["optional-dependencies"])) {
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addField("Provides-Extra", extra);
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}
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addField("Summary", cargo.package.description);
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addField("Home-page", cargo.package.homepage);
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addField("Author", cargo.package.authors[0]);
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addField("Author-email", cargo.package.authors[0]);
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addField("License", cargo.package.license);
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addField("Requires-Python", project["requires-python"]);
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addField(
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"Description-Content-Type",
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"text/markdown; charset=UTF-8; variant=GFM",
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);
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addField("Project-URL", `Source Code, ${cargo.package.repository}`);
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lines.push("");
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lines.push(readme_md);
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return lines.join("\n");
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}
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