pamelafox · pamelafox · Jun 23, 2025 · Jun 23, 2025 · Jun 23, 2025 · Jun 23, 2025
diff --git a/README.md b/README.md
@@ -54,21 +54,30 @@ Run the development server (with hot reloading):
 npm run dev
 ```
 
-Lint the code:
+## Publishing
 
-```
-npm run lint
-```
+1. Lint the code:
 
-Format the code:
+    ```
+    npm run lint
+    ```
 
-```
-npm run format
-```
+2. Format the code:
 
-Build the production version:
+    ```
+    npm run format
+    ```
 
-```
-npm run build
-```
+3. Update the version in `package.json`
+
+4. Build the production version:
+
+    ```
+    npm run build
+    ```
+
+5. Publish to npm:
 
+    ```
+    npm publish
+    ```
diff --git a/dist/code-exercise.umd.js b/dist/code-exercise.umd.js
diff --git a/dist/worker.js b/dist/worker.js
@@ -3,21 +3,25 @@
 importScripts('https://cdn.jsdelivr.net/pyodide/v0.27.7/full/pyodide.js');
 
 async function loadPyodideAndRemember() {
-	self.pyodide = await loadPyodide({
-		stdout: function(line) {
-			self.postMessage({stdout: line});
-		},
-	});
+  self.pyodide = await loadPyodide({
+    stdout: function (line) {
+      self.postMessage({stdout: line});
+    },
+  });
 }
 let pyodideReadyPromise = loadPyodideAndRemember();
 
 self.onmessage = async (event) => {
-	await pyodideReadyPromise;
-	const python = event.data;
-	try {
-		let results = await self.pyodide.runPythonAsync(python);
-		self.postMessage({results});
-	} catch (error) {
-		self.postMessage({error: error});
-	}
-};
+  await pyodideReadyPromise;
+  const python = event.data;
+  try {
+    let results = await self.pyodide.runPythonAsync(python);
+    // if results is an object, convert it to a string
+    if (typeof results === 'object' && results !== null) {
+      results = JSON.stringify(results, null, 2);
+    }
+    self.postMessage({results});
+  } catch (error) {
+    self.postMessage({error: error});
+  }
+};
diff --git a/package.json b/package.json
@@ -1,10 +1,10 @@
 {
   "name": "python-code-exercise-element",
-  "version": "0.1.11",
+  "version": "0.1.12",
   "description": "A web component for Python coding exercises with doctest runner",
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/pamelafox/codemirror-pyodide-editor.git"
+    "url": "git+https://github.com/pamelafox/python-code-element.git"
   },
   "license": "Apache-2.0",
   "module": "src/code-exercise.js",

diff --git a/rollup.config.js b/rollup.config.js
@@ -25,8 +25,8 @@ export default {
         },
       },
     }),
-	copy({
-		targets: [{src: 'src/worker.js', dest: 'dist/'}],
-	}),
+    copy({
+      targets: [{src: 'src/worker.js', dest: 'dist/'}],
+    }),
   ],
 };
-Original file line number
+Diff line change
@@ Expand Up / @@ -25,8 +25,8 @@ export default { @@
             },
           },
         }),
-    	copy({
-    		targets: [{src: 'src/worker.js', dest: 'dist/'}],
-    	}),
+        copy({
+          targets: [{src: 'src/worker.js', dest: 'dist/'}],
+        }),
       ],
     };