recursive-config-example.ipynb

recursive-config-example.ipynb

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  "metadata": {
    "colab": {
      "name": "recursive-config-example.ipynb",
      "provenance": [],
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      "include_colab_link": true
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    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
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    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
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      "source": [
        "<a href=\"https://colab.research.google.com/gist/mauicv/4fbf29cc57fdc0c0b1b033c033d4832b/recursive-config-example.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
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    {
      "cell_type": "code",
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      "metadata": {
        "id": "VvzoAKnPq-9s"
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      "source": [
        "class Object1:\n",
        "  def __init__(self, attr1, attr2, obj1, obj2):\n",
        "    self.attr1 = attr1\n",
        "    self.attr2 = attr2\n",
        "    self.obj1 = obj1\n",
        "    self.obj2 = obj2\n",
        "\n",
        "  def serialize(self):\n",
        "    return {'cls': 'Object1', **self.__dict__}\n",
        "\n",
        "\n",
        "class Object2:\n",
        "  def __init__(self, attr1, attr2):\n",
        "    self.attr1 = attr1\n",
        "    self.attr2 = attr2\n",
        "\n",
        "  def serialize(self):\n",
        "    return {'cls': 'Object2', **self.__dict__}\n",
        "\n",
        "\n",
        "class Object3:\n",
        "  def __init__(self, attr1, attr2):\n",
        "    self.attr1 = attr1\n",
        "    self.attr2 = attr2\n",
        "\n",
        "  def serialize(self):\n",
        "    return {'cls': 'Object3', **self.__dict__}\n",
        "\n",
        "\n",
        "def serialize(obj):\n",
        "  config = {}\n",
        "  for key, value in obj.serialize().items():\n",
        "    if hasattr(value, 'serialize'):\n",
        "      config[key] = serialize(value)\n",
        "    else:\n",
        "      config[key] = value\n",
        "  return config\n",
        "\n",
        "\n",
        "def deserialize(serial_obj):\n",
        "  parent_cls = globals()[serial_obj.get('cls', None)]\n",
        "  for key, value in serial_obj.items():\n",
        "    if isinstance(value, dict) and value.get('cls', None):\n",
        "      serial_obj[key] = deserialize(value)\n",
        "  del serial_obj['cls']\n",
        "  return parent_cls(**serial_obj)"
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "o1 = Object2(1, 2)\n",
        "o2 = Object3(2, 1)\n",
        "first_obj = Object1('a', 'b', o1, o2)\n",
        "serialized_obj = serialize(first_obj)\n",
        "print('----')\n",
        "print(serialized_obj)\n",
        "second_obj = deserialize(serialized_obj)\n",
        "print('----')\n",
        "print(second_obj.__dict__)\n",
        "print(second_obj.obj2.__dict__)\n",
        "print(second_obj.obj1.__dict__)"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
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        "id": "mMsXrqp5rDSi",
        "outputId": "b885ac6e-7ff3-4d05-b4ce-9fda0c274909"
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      "execution_count": null,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "----\n",
            "{'cls': 'Object1', 'attr1': 'a', 'attr2': 'b', 'obj1': {'cls': 'Object2', 'attr1': 1, 'attr2': 2}, 'obj2': {'cls': 'Object3', 'attr1': 2, 'attr2': 1}}\n",
            "----\n",
            "{'attr1': 'a', 'attr2': 'b', 'obj1': <__main__.Object2 object at 0x7f714c7b9dd0>, 'obj2': <__main__.Object3 object at 0x7f714c7bee50>}\n",
            "{'attr1': 2, 'attr2': 1}\n",
            "{'attr1': 1, 'attr2': 2}\n"
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "source": [
        ""
      ],
      "metadata": {
        "id": "Z-kFBrbGAdBM"
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      "execution_count": null,
      "outputs": []
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}