format_strings.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "c23452f9-f689-420e-b170-ee9b8b08e1d0",
   "metadata": {},
   "source": [
    "# F String"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "d453e396-0588-4982-b254-75add9a0cc08",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "The price is 73.75 dollars\n"
     ]
    }
   ],
   "source": [
    "price = 59\n",
    "tax = 0.25\n",
    "txt = f\"The price is {price + (price * tax)} dollars\"\n",
    "print(txt)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "273f9c04-aeb7-48d5-ba49-06c24f5a7651",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "It is very Cheap\n"
     ]
    }
   ],
   "source": [
    "price = 49\n",
    "txt = f\"It is very {'Expensive' if price>50 else 'Cheap'}\"\n",
    "print(txt)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "fbe7e945-6ac1-4c71-8bd9-beb8f425d897",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I love APPLES\n"
     ]
    }
   ],
   "source": [
    "fruit = \"apples\"\n",
    "txt = f\"I love {fruit.upper()}\"\n",
    "print(txt)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "478b71c4-9b59-4cda-8b3e-3c1abccb731a",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "The plane is flying at a 9144.0 meter altitude\n"
     ]
    }
   ],
   "source": [
    "def myconverter(x):\n",
    "    return x * 0.3048\n",
    "\n",
    "\n",
    "txt = f\"The plane is flying at a {myconverter(30000)} meter altitude\"\n",
    "print(txt)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "c053f887-73b5-4838-b42c-63e9d398c9b4",
   "metadata": {},
   "source": [
    "# String format()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "becf51c2-f500-4d7f-b388-8bf17835e0eb",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "The price is 49 dollars\n"
     ]
    }
   ],
   "source": [
    "price = 49\n",
    "txt = \"The price is {} dollars\"\n",
    "print(txt.format(price))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "e149e803-611a-4334-8b84-56463eebedb9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "The price is 49.00 dollars\n"
     ]
    }
   ],
   "source": [
    "txt = \"The price is {:.2f} dollars\"\n",
    "print(txt.format(price))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "dd616200-4c97-4654-80f1-d09efdc7c43e",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I want 3 pieces of item number 567 for 49.00 dollars.\n"
     ]
    }
   ],
   "source": [
    "quantity = 3\n",
    "itemno = 567\n",
    "price = 49\n",
    "myorder = \"I want {} pieces of item number {} for {:.2f} dollars.\"\n",
    "print(myorder.format(quantity, itemno, price))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "id": "aea41442-f091-4ff8-bde5-1001ec01061f",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I want 3 pieces of item number 567 for 49.00 dollars.\n"
     ]
    }
   ],
   "source": [
    "quantity = 3\n",
    "itemno = 567\n",
    "price = 49\n",
    "myorder = \"I want {0} pieces of item number {1} for {2:.2f} dollars.\"\n",
    "print(myorder.format(quantity, itemno, price))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "b0a150cb-5420-4314-b21b-2e35a25dbb2d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "His name is John. John is 36 years old.\n"
     ]
    }
   ],
   "source": [
    "age = 36\n",
    "name = \"John\"\n",
    "txt = \"His name is {1}. {1} is {0} years old.\"\n",
    "print(txt.format(age, name))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "2481de45-9a9d-4e59-abac-65912698b6d9",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "I have a Ford, it is a Mustang.\n"
     ]
    }
   ],
   "source": [
    "myorder = \"I have a {carname}, it is a {model}.\"\n",
    "print(myorder.format(carname = \"Ford\", model = \"Mustang\"))"
   ]
  }
 ],
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