In relation to [this Jupyter Discourse post](https://discourse.jupyter.org/t/how-to-execute-notebook-in-different-namespace/33532?u=fomightez)

nba.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "59fa37ab-7322-4689-b080-383811455164",
   "metadata": {},
   "source": [
    "This is in relation to [this Jupyter Discourse post](https://discourse.jupyter.org/t/how-to-execute-notebook-in-different-namespace/33532?u=fomightez)\n",
    "\n",
    "-----"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "62d7330d-7fa7-4ced-8b64-9d456beed87b",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "y=100\n",
      "Stored 'y' (int)\n"
     ]
    }
   ],
   "source": [
    "x = 2\n",
    "\n",
    "y = 100\n",
    "print(f\"{y=}\")\n",
    "%store y"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "7e12ac02-e53e-4dd9-9612-81128b76e1e1",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "y=100\n",
      "y=150\n"
     ]
    }
   ],
   "source": [
    "%run -n nbb.ipynb"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "ef31ffcf-4324-43da-be94-6b9ecfa14556",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "y=150\n"
     ]
    }
   ],
   "source": [
    "print(f\"{y=}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "ccc3cf19-d68a-4743-a3b2-7d3de0435e5a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "y=100\n"
     ]
    }
   ],
   "source": [
    "%store -r y \n",
    "print(f\"{y=}\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "448124a0-c921-4b3a-b26f-409e4802947b",
   "metadata": {},
   "source": [
    "That restored `y` to what it was set at in `nba.ipynb`.\n",
    "\n",
    "My puzzle though...\n",
    "I don't get this comment in the original post `# it still update y regardless having this or not` because the restore does work.\n",
    "I think 9gagmem meant to say, \"However, I don't want to need to store and then restore it\", maybe? That they should be independent?  \n",
    "In other words, I think the comment should have read, \"# notebook b running should not update y regardless having this store and restor or not`\", or something along that line?"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.16"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}

nbb.ipynb

nbc.ipynb