diff --git a/core/package-lock.json b/core/package-lock.json
index 2a22772ff0b..d0594980479 100644
--- a/core/package-lock.json
+++ b/core/package-lock.json
@@ -368,9 +368,9 @@
}
},
"node_modules/@lezer/common": {
- "version": "1.2.1",
- "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.2.1.tgz",
- "integrity": "sha512-yemX0ZD2xS/73llMZIK6KplkjIjf2EvAHcinDi/TfJ9hS25G0388+ClHt6/3but0oOxinTcQHJLDXh6w1crzFQ==",
+ "version": "1.2.2",
+ "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.2.2.tgz",
+ "integrity": "sha512-Z+R3hN6kXbgBWAuejUNPihylAL1Z5CaFqnIe0nTX8Ej+XlIy3EGtXxn6WtLMO+os2hRkQvm2yvaGMYliUzlJaw==",
"dev": true,
"license": "MIT"
},
@@ -1208,9 +1208,9 @@
}
},
"node_modules/caniuse-lite": {
- "version": "1.0.30001664",
- "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001664.tgz",
- "integrity": "sha512-AmE7k4dXiNKQipgn7a2xg558IRqPN3jMQY/rOsbxDhrd0tyChwbITBfiwtnqz8bi2M5mIWbxAYBvk7W7QBUS2g==",
+ "version": "1.0.30001666",
+ "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001666.tgz",
+ "integrity": "sha512-gD14ICmoV5ZZM1OdzPWmpx+q4GyefaK06zi8hmfHV5xe4/2nOQX3+Dw5o+fSqOws2xVwL9j+anOPFwHzdEdV4g==",
"dev": true,
"funding": [
{
@@ -1637,9 +1637,9 @@
}
},
"node_modules/electron-to-chromium": {
- "version": "1.5.30",
- "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.30.tgz",
- "integrity": "sha512-sXI35EBN4lYxzc/pIGorlymYNzDBOqkSlVRe6MkgBsW/hW1tpC/HDJ2fjG7XnjakzfLEuvdmux0Mjs6jHq4UOA==",
+ "version": "1.5.31",
+ "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.31.tgz",
+ "integrity": "sha512-QcDoBbQeYt0+3CWcK/rEbuHvwpbT/8SV9T3OSgs6cX1FlcUAkgrkqbg9zLnDrMM/rLamzQwal4LYFCiWk861Tg==",
"dev": true,
"license": "ISC"
},
diff --git a/core/src/core.js b/core/src/core.js
index b3da8cb285f..8d472718664 100644
--- a/core/src/core.js
+++ b/core/src/core.js
@@ -37,6 +37,11 @@ import {
import { stdlib, optional } from "./stdlib.js";
export { stdlib, optional, inputFailure };
+export const donkey = (options) =>
+ import(/* webpackIgnore: true */ "./plugins/donkey.js").then((module) =>
+ module.default(options),
+ );
+
// generic helper to disambiguate between custom element and script
const isScript = ({ tagName }) => tagName === "SCRIPT";
diff --git a/core/src/plugins.js b/core/src/plugins.js
index d155819f1b6..121224a0714 100644
--- a/core/src/plugins.js
+++ b/core/src/plugins.js
@@ -5,6 +5,11 @@ export default {
/* webpackIgnore: true */
"./plugins/deprecations-manager.js"
),
+ donkey: () =>
+ import(
+ /* webpackIgnore: true */
+ "./plugins/donkey.js"
+ ),
error: () =>
import(
/* webpackIgnore: true */
diff --git a/core/src/plugins/donkey.js b/core/src/plugins/donkey.js
new file mode 100644
index 00000000000..9d6a71c3000
--- /dev/null
+++ b/core/src/plugins/donkey.js
@@ -0,0 +1,64 @@
+import { assign, dedent } from "polyscript/exports";
+
+const invoke = (name, args) => `${name}(code, ${args.join(", ")})`;
+
+export default (options = {}) => {
+ const type = options.type || "py";
+ const args = options.persistent
+ ? ["globals()", "__locals__"]
+ : ["{}", "{}"];
+ const src = URL.createObjectURL(
+ new Blob([
+ dedent(`
+ from pyscript import sync, config
+ __message__ = lambda e,v: f"\x1b[31m\x1b[1m{e.__name__}\x1b[0m: {v}"
+ __locals__ = {}
+ if config["type"] == "py":
+ import sys
+ def __error__(_):
+ info = sys.exc_info()
+ return __message__(info[0], info[1])
+ else:
+ __error__ = lambda e: __message__(e.__class__, e.value)
+ def execute(code):
+ try: return ${invoke("exec", args)};
+ except Exception as e: print(__error__(e));
+ def evaluate(code):
+ try: return ${invoke("eval", args)};
+ except Exception as e: print(__error__(e));
+ sync.execute = execute
+ sync.evaluate = evaluate
+ `),
+ ]),
+ );
+
+ const script = assign(document.createElement("script"), { type, src });
+
+ script.toggleAttribute("worker", true);
+ script.toggleAttribute("terminal", true);
+ if (options.terminal) script.setAttribute("target", options.terminal);
+ if (options.config)
+ script.setAttribute("config", JSON.stringify(options.config));
+
+ return new Promise((resolve) => {
+ script.addEventListener(`${type}:done`, (event) => {
+ event.stopPropagation();
+ URL.revokeObjectURL(src);
+ const { xworker, process, terminal } = script;
+ const { execute, evaluate } = xworker.sync;
+ script.remove();
+ resolve({
+ process,
+ execute: (code) => execute(dedent(code)),
+ evaluate: (code) => evaluate(dedent(code)),
+ clear: () => terminal.clear(),
+ reset: () => terminal.reset(),
+ kill: () => {
+ xworker.terminate();
+ terminal.dispose();
+ },
+ });
+ });
+ document.body.append(script);
+ });
+};
diff --git a/core/tests/index.html b/core/tests/index.html
index 05e1a942655..ab71d7e1c23 100644
--- a/core/tests/index.html
+++ b/core/tests/index.html
@@ -14,5 +14,5 @@
a:hover { opacity: 1; }
-
+