Added functionality which allows user to create the widget without a docstring and dynamically add/remove it later in lifecycle.

Author: Taylor-96

example/example.ipynb

@@ -3,85 +3,158 @@
   {
    "cell_type": "code",
    "execution_count": null,
+   "id": "ee3f55c6-5f98-4572-aea1-a66776dc7d7b",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
    "id": "5df2c405",
    "metadata": {},
    "outputs": [],
    "source": [
     "from widget_code_input import WidgetCodeInput\n",
-    "# import importlib\n",
-    "# importlib.reload(code_input_widget)\n",
+    "import importlib\n",
+    "\n",
+    "\n",
     "\n",
     "w = WidgetCodeInput(\n",
     "   function_name = \"my_function\",\n",
     "   function_parameters = \"a, b\",\n",
-    "   docstring=\"\"\"\n",
-    "   Input docstring here.\n",
-    "\"\"\",\n",
-    "   function_body=\"# Give information for the function\\nreturn a+b\",\n",
-    "    code_theme=\"basicLight\"\n",
+    "#        docstring='abc',\n",
+    "   docstring=\"abc\",\n",
+    "    code_theme=\"basicLight\",\n",
+    "    function_body=\"return a+b\"\n",
     ")\n",
     "\n"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "id": "e74c9c9e",
    "metadata": {
     "scrolled": true
    },
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "d1679bd64f174ba6a3c248a14e9f87f5",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "WidgetCodeInput(code_theme='basicLight', docstring='\"\"\"abc\"\"\"', function_body='return a+b', function_name='my_…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "w"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "id": "4d389a14",
+   "execution_count": 3,
+   "id": "e90010bd",
    "metadata": {},
    "outputs": [],
    "source": [
-    "my_function = w.get_function_object()"
+    "w.code_theme=\"solarizedLight\""
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "id": "2fc2b3ed",
+   "execution_count": 6,
+   "id": "22853da3-2882-4b4a-b777-bf76bf301de9",
    "metadata": {},
    "outputs": [],
    "source": [
-    "my_function(1, 2)"
+    "w.docstring=None"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "id": "e90010bd",
+   "execution_count": 7,
+   "id": "3d023823",
    "metadata": {},
    "outputs": [],
    "source": [
-    "w.code_theme=\"solarizedLight\""
+    "w.docstring=\"334\""
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
+   "id": "5ea3d39d",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "eec6fdedac434c68ae22c7ad56283ef2",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "WidgetCodeInput(code_theme='basicLight', docstring='334', function_body='return a+b', function_name='my_functi…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "w"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "e8e56926",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "0bc406910d7f433b975a37e36cd7f248",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "WidgetCodeInput(code_theme='solarizedLight', docstring='123', function_body='return a+b', function_name='my_fu…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "w"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
    "id": "75900629",
    "metadata": {},
    "outputs": [],
    "source": [
-    "w2 = WidgetCodeInput(\n",
-    "   function_name = \"my_function\",\n",
-    "   function_parameters = \"a, b, c\",\n",
-    "   docstring=\"\"\"\n",
-    "   Input docstring here.\n",
-    "\"\"\",\n",
-    "   function_body=\"# Give information for the function\\nreturn a+b+c\",\n",
-    "    code_theme=\"basicLight\"\n",
-    ")\n",
-    "w2"
+    "# w2 = WidgetCodeInput(\n",
+    "#    function_name = \"my_function\",\n",
+    "#    function_parameters = \"a, b, c\",\n",
+    "#    docstring=\"\"\"\n",
+    "#    Input docstring here.\n",
+    "# \"\"\",\n",
+    "#    function_body=\"# Give information for the function\\nreturn a+b+c\",\n",
+    "#     code_theme=\"basicLight\"\n",
+    "# )\n",
+    "# w2"
    ]
   }
  ],
@@ -101,7 +174,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.15"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,