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42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
import { clean, fetchPaths, stdio, writeFile } from "./_utils.js";
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const type = "pyodide";
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// REQUIRES INTEGRATION TEST
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/* c8 ignore start */
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const worker = (method) =>
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function (runtime, code, xworker) {
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globalThis.xworker = xworker;
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return this[method](runtime, `from js import xworker;${code}`);
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};
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export default {
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type: [type, "py"],
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module: (version = "0.22.1") =>
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`https://cdn.jsdelivr.net/pyodide/v${version}/full/pyodide.mjs`,
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async engine({ loadPyodide }, config) {
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const { stderr, stdout, get } = stdio();
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const runtime = await get(loadPyodide({ stderr, stdout }));
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if (config.fetch) await fetchPaths(this, runtime, config.fetch);
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if (config.packages) {
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await runtime.loadPackage("micropip");
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const micropip = await runtime.pyimport("micropip");
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await micropip.install(config.packages);
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micropip.destroy();
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}
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return runtime;
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},
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run: (runtime, code) => runtime.runPython(clean(code)),
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runAsync: (runtime, code) => runtime.runPythonAsync(clean(code)),
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runEvent(runtime, code, key) {
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return this.run(
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runtime,
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`import js;event=js.__events.get(${key});${code}`,
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);
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},
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runWorker: worker("run"),
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runWorkerAsync: worker("runAsync"),
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writeFile: ({ FS }, path, buffer) => writeFile(FS, path, buffer),
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};
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/* c8 ignore stop */
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