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1 line
17 KiB
Plaintext
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{"version":3,"file":"py-editor-CmqzUo2Z.js","sources":["../src/plugins/py-editor.js"],"sourcesContent":["// PyScript py-editor plugin\nimport { Hook, XWorker, dedent, defineProperties } from \"polyscript/exports\";\nimport { TYPES, offline_interpreter, stdlib } from \"../core.js\";\n\nconst RUN_BUTTON = `<svg style=\"height:20px;width:20px;vertical-align:-.125em;transform-origin:center;overflow:visible;color:green\" viewBox=\"0 0 384 512\" aria-hidden=\"true\" role=\"img\" xmlns=\"http://www.w3.org/2000/svg\"><g transform=\"translate(192 256)\" transform-origin=\"96 0\"><g transform=\"translate(0,0) scale(1,1)\"><path d=\"M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z\" fill=\"currentColor\" transform=\"translate(-192 -256)\"></path></g></g></svg>`;\n\nlet id = 0;\nconst getID = (type) => `${type}-editor-${id++}`;\n\nconst envs = new Map();\nconst configs = new Map();\n\nconst hooks = {\n worker: {\n codeBeforeRun: () => stdlib,\n // works on both Pyodide and MicroPython\n onReady: ({ runAsync, io }, { sync }) => {\n io.stdout = io.buffered(sync.write);\n io.stderr = io.buffered(sync.writeErr);\n sync.revoke();\n sync.runAsync = runAsync;\n },\n },\n};\n\nasync function execute({ currentTarget }) {\n const { env, pySrc, outDiv } = this;\n const hasRunButton = !!currentTarget;\n\n if (hasRunButton) {\n currentTarget.disabled = true;\n outDiv.innerHTML = \"\";\n }\n\n if (!envs.has(env)) {\n const srcLink = URL.createObjectURL(new Blob([\"\"]));\n const details = { type: this.interpreter };\n const { config } = this;\n if (config) {\n details.configURL = config;\n const { parse } = config.endsWith(\".toml\")\n ? await import(/* webpackIgnore: true */ \"../3rd-party/toml.js\")\n : JSON;\n details.config = parse(await fetch(config).then((r) => r.text()));\n details.version = offline_interpreter(details.config);\n }\n else {\n details.config = {};\n }\n\n const xworker = XWorker.call(new Hook(null, hooks), srcLink, details);\n\n const { sync } = xworker;\n const { promise, resolve } = Promise.withResolvers();\n envs.set(env, promise);\n sync.revoke = () => {\n URL.revokeObjectURL(srcLink);\n resolve(xworker);\n };\n }\n\n // wait for the env then set the target div\n // before executing the current code\n return envs.get(env).then((xworker) => {\n xworker.onerror = ({ error }) => {\n if (hasRunButton) {\n outDiv.innerHTML += `<span style='color:red'>${\n error.message || error\n }</span>\\n`;\n }\n console.error(error);\n };\n\n const enable = () => {\n if (hasRunButton) currentTarget.disabled = false;\n };\n const { sync } = xworker;\n sync.write = (str) => {\n if (hasRunButton) outDiv.innerText += `${str}\\n`;\n };\n sync.writeErr = (str) => {\n if (hasRunButton) {\n outDiv.innerHTML += `<span style='color:red'>${str}</span>\\n`;\n }\n };\n sync.runAsync(pySrc).then(enable, enable);\n });\n}\n\nconst makeRunButton = (listener, type) => {\n const runButton = document.createElement(\"button\");\n runButton.className = `absolute ${type}-editor-run-button`;\n runButton.innerHTML = RUN_BUTTON;\n runButton.setAttribute(\"aria-label\", \"Python Script Run Button\");\n runButton.addEventListener(\"click\", listener);\n return runButton;\n};\n\nconst makeEditorDiv = (listener, type) => {\n const editorDiv = document.createElement(\"div\");\n editorDiv.className = `${type}-editor-input`;\n editorDiv.setAttribute(
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