notes_f_string.py

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 "cells": [
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   "cell_type": "code",
   "execution_count": 54,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "345\n",
      "x=345\n"
     ]
    }
   ],
   "source": [
    "x = 345\n",
    "print(f\"{x}\")\n",
    "print(f\"{x=}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 55,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "math.floor(x + y)=385\n"
     ]
    }
   ],
   "source": [
    "y = 40\n",
    "print(f\"{math.floor(x + y)=}\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 52,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "theta=30  cos(radians(theta))=0.866\n"
     ]
    }
   ],
   "source": [
    "from math import cos,radians\n",
    "theta=30\n",
    "print(f'{theta=}  {cos(radians(theta))=:.3f}')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 71,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "username ='marcus_bilbao' membership_start=datetime.date(2013, 7, 12)\n",
      "username = marcus_bilbao membership_length.days =2,604\n"
     ]
    }
   ],
   "source": [
    "from datetime import date\n",
    "username = 'marcus_bilbao'\n",
    "membership_start = date(2013, 7, 12)\n",
    "membership_length = date.today() - membership_start\n",
    "\n",
    "print(f'{username =} {membership_start=}')\n",
    "print(f'{username = !s} {membership_length.days =:,d}')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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