fixes #602

fastcore/xml.py

@@ -56,7 +56,7 @@ def attrmap(o):
 
 # %% ../nbs/11_xml.ipynb
 def valmap(o):
-    if is_listy(o): return ' '.join(o)
+    if is_listy(o): return ' '.join(map(str,o))
     if isinstance(o, dict): return '; '.join(f"{k}:{v}" for k,v in o.items())
     return o
 

nbs/11_xml.ipynb

@@ -108,7 +108,7 @@
    "source": [
     "#| export\n",
     "def valmap(o):\n",
-    "    if is_listy(o): return ' '.join(o)\n",
+    "    if is_listy(o): return ' '.join(map(str,o))\n",
     "    if isinstance(o, dict): return '; '.join(f\"{k}:{v}\" for k,v in o.items())\n",
     "    return o"
    ]
@@ -162,6 +162,31 @@
     "for o in _all_: _g[o] = partial(ft, o.lower(), void_=o.lower() in voids)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "306844ba",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "['body',\n",
+       " (['div', ('hi',), {'a': 1, 'b': True}],\n",
+       "  ['p', ('hi',), {'class': 'a 1', 'style': 'a:1; b:2'}]),\n",
+       " {}]"
+      ]
+     },
+     "execution_count": null,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "a = Body(Div('hi', a=1, b=True), P('hi', cls=['a',1], style=dict(a=1,b=2)))\n",
+    "a"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "732e44ab",
@@ -415,15 +440,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "\n",
     "class PageTitle:\n",
-    "    \n",
-    "    def __ft__(self):\n",
-    "        return H1(\"Hello\")\n",
+    "    def __ft__(self): return H1(\"Hello\")\n",
     "\n",
     "class HomePage:\n",
-    "    def __ft__(self):\n",
-    "        return Div(PageTitle(), Div('hello'))\n",
+    "    def __ft__(self): return Div(PageTitle(), Div('hello'))\n",
     "\n",
     "h = to_xml(Div(HomePage()))\n",
     "expected_output = \"\"\"<div>\n",