Add type variables

baniasbaabe · Jan 30, 2024 · e20bb87 · e20bb87
1 parent 026f21e
commit e20bb87
Showing 1 changed file with 26 additions and 0 deletions.
diff --git a/book/pythontricks/Chapter.ipynb b/book/pythontricks/Chapter.ipynb
@@ -950,6 +950,32 @@
     "for sport in sports:\n",
     "    print(sport, end=\" \")"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Type Variables in Python 3.12"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class Stack[T]:\n",
+    "    def __init__(self) -> None:\n",
+    "        self.items: List[T] = []\n",
+    "\n",
+    "    def push(self, item: T) -> None:\n",
+    "        self.items.append(item)"
+   ]
   }
  ],
  "metadata": {