data classes.ipynb

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   "source": [
    "# data classes"
   ]
  },
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   "source": [
    "### Default magic methods\n",
    "```__init__, __repr__, __str__ , __eq__```"
   ]
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     "text": [
      "SimpleDataObject(field_a=1, field_b='b')\n",
      "True\n",
      "SimpleDataObject(field_a='a', field_b='b')\n"
     ]
    }
   ],
   "source": [
    "from dataclasses import dataclass\n",
    "\n",
    "@dataclass\n",
    "class SimpleDataObject(object):\n",
    "    '''\n",
    "    In this case,\n",
    "  __init__, __repr__, __eq__,  will all be generated automatically.\n",
    "    '''\n",
    "    \n",
    "    field_a: int\n",
    "    field_b: str\n",
    "        \n",
    "example = SimpleDataObject(1,'b')\n",
    "print(example)\n",
    "\n",
    "example2 = SimpleDataObject(1, 'b')\n",
    "print(example == example2)\n",
    "\n",
    "\n",
    "example = SimpleDataObject('a', 'b')\n",
    "print(example)"
   ]
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   "source": []
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