fix(client): python duplicated input (#57023)

tools/client-plugins/browser-scripts/python-worker.ts

@@ -106,6 +106,10 @@ function initRunPython() {
     };
   }
 
+  function __interruptExecution() {
+    postMessage({ type: 'reset' });
+  }
+
   // I tried setting jsglobals here, to provide 'input' and 'print' to python,
   // without having to modify the global window object. However, it didn't work
   // because pyodide needs access to that object. Instead, I used
@@ -114,7 +118,8 @@ function initRunPython() {
   // Make print available to python
   pyodide.registerJsModule('jscustom', {
     print,
-    input
+    input,
+    __interruptExecution
   });
   // Create fresh globals each time user code is run.
   // eslint-disable-next-line @typescript-eslint/no-unsafe-call
@@ -123,20 +128,29 @@ function initRunPython() {
   // have this set by default.
   // eslint-disable-next-line @typescript-eslint/no-unsafe-call
   globals.set('__name__', '__main__');
+
   // The runPython helper is a shortcut for running python code with our
   // custom globals.
   const runPython = (pyCode: string) =>
     pyodide!.runPython(pyCode, { globals }) as unknown;
+
   runPython(`
+  from pyodide.ffi import JsException
+
   import jscustom
   from jscustom import print
   from jscustom import input
+
   def __wrap(func):
     def fn(*args):
-      data = func(*args)
-      if data.type == 'cancel':
-        raise KeyboardInterrupt(data.value)
-      return data.value
+      try:
+        data = func(*args)
+        if data.type == 'cancel':
+          raise KeyboardInterrupt(data.value)
+        return data.value
+      except JsException:
+        jscustom.__interruptExecution()
+        raise
     return fn
   input = __wrap(input)
   `);