megafrog.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import subprocess\n",
    "class FrogError(ValueError):\n",
    "    ...\n",
    "\n",
    "class Frog:\n",
    "\n",
    "    def __init__(self, n=1):\n",
    "        self.n = n\n",
    "    \n",
    "    def talk(self):\n",
    "        try:\n",
    "            subprocess.check_output(\"say {}\".format(str(self)), shell=True)\n",
    "        except:\n",
    "            return str(self)\n",
    "\n",
    "    def __add__(self, other):\n",
    "        return Frog(n=self.n + other.n)\n",
    "    \n",
    "    def __sub__(self, other):\n",
    "        return Frog(n=self.n - other.n)\n",
    "\n",
    "    def __str__(self):\n",
    "        return \"RIBBIT \" * (self.n // 5) + \"ribit \" * (self.n % 5)\n",
    "    \n",
    "    def __repr__(self):\n",
    "        return \"FROG\" * (self.n // 5) + \"frog\" * (self.n % 5)\n",
    "    \n",
    "    def __mul__(self, other):\n",
    "        return Frog(n=self.n * other.n)\n",
    "    \n",
    "    def __truediv__(self, other):\n",
    "        raise FrogError(\"You may 🚨 NOT 🚨 hurt the frog\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "frog = Frog()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "frogfrog"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "frog + frog"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "frogfrogfrog"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "frog + frog + frog"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'RIBBIT ribit '"
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "str(frog + frog * (frog + frog + frog + frog) + frog)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "megafrog = frog + frog + frog + frog + frog + frog"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "FROGFROGFROGFROGFROGFROGFROGfrog"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "megafrog * megafrog"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "ename": "FrogError",
     "evalue": "You may 🚨 NOT 🚨 hurt the frog",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mFrogError\u001b[0m                                 Traceback (most recent call last)",
      "Input \u001b[0;32mIn [14]\u001b[0m, in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[0;32m----> 1\u001b[0m \u001b[43mmegafrog\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m/\u001b[39;49m\u001b[43m \u001b[49m\u001b[43mfrog\u001b[49m\n",
      "Input \u001b[0;32mIn [1]\u001b[0m, in \u001b[0;36mFrog.__truediv__\u001b[0;34m(self, other)\u001b[0m\n\u001b[1;32m     31\u001b[0m \u001b[38;5;28;01mdef\u001b[39;00m \u001b[38;5;21m__truediv__\u001b[39m(\u001b[38;5;28mself\u001b[39m, other):\n\u001b[0;32m---> 32\u001b[0m     \u001b[38;5;28;01mraise\u001b[39;00m FrogError(\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mYou may 🚨 NOT 🚨 hurt the frog\u001b[39m\u001b[38;5;124m\"\u001b[39m)\n",
      "\u001b[0;31mFrogError\u001b[0m: You may 🚨 NOT 🚨 hurt the frog"
     ]
    }
   ],
   "source": [
    "megafrog / frog"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [],
   "source": [
    "megafrog.talk()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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  "interpreter": {
   "hash": "410f6db90cc89b666adbd1b755ae7555dd227a2d7c11822f3d377845b87672a4"
  },
  "kernelspec": {
   "display_name": "Python 3.9.7 64-bit ('scripting')",
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   "file_extension": ".py",
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