{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "c2ac41fe-6c3c-48c1-9531-490927859346",
   "metadata": {},
   "outputs": [],
   "source": [
    "from nbdev.showdoc import show_doc\n",
    "from fastcore.utils import patch\n",
    "from fastcore.meta import delegates"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "f67bf2b2-88cf-446b-9241-f1351b129739",
   "metadata": {},
   "outputs": [],
   "source": [
    "#|export\n",
    "class Foo:\n",
    "    def __init__(self,\n",
    "                 a, # A thing\n",
    "                 b:int=None): # Another thing\n",
    "        ..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "1f970abb-dfd0-41f0-9610-7e8b8ecdd552",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/markdown": [
       "---\n",
       "\n",
       "### Foo\n",
       "\n",
       ">      Foo (a, b:int=None)\n",
       "\n",
       "Initialize self.  See help(type(self)) for accurate signature.\n",
       "\n",
       "|    | **Type** | **Default** | **Details** |\n",
       "| -- | -------- | ----------- | ----------- |\n",
       "| a |  |  | A thing |\n",
       "| b | int | None | Another thing |"
      ],
      "text/plain": [
       "<nbdev.showdoc.BasicMarkdownRenderer at 0x117668130>"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "show_doc(Foo)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "49cdb1d8-579f-4d3a-a93e-e52a35430810",
   "metadata": {},
   "outputs": [],
   "source": [
    "#|export\n",
    "@patch\n",
    "def a_method(self:Foo, a:list,b:dict,c):\n",
    "    \"This is a method\"\n",
    "    ..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "f8be1e1a",
   "metadata": {},
   "outputs": [],
   "source": [
    "#|export\n",
    "@delegates()\n",
    "class B(Foo):\n",
    "    def __init__(self, c, d:str=\"a\", **kwargs): ..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "87d056c5",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/markdown": [
       "---\n",
       "\n",
       "### B\n",
       "\n",
       ">      B (c, d:str='a', b:int=None)\n",
       "\n",
       "Initialize self.  See help(type(self)) for accurate signature."
      ],
      "text/plain": [
       "<nbdev.showdoc.BasicMarkdownRenderer at 0x120dd1520>"
      ]
     },
     "execution_count": null,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "show_doc(B)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e3c091c2",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}