{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "96e9615f-5f9d-4cef-88dc-f6b1afb13836",
   "metadata": {},
   "outputs": [],
   "source": [
    "import time\n",
    "from concurrent.futures import ThreadPoolExecutor"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "abbb3c22-2050-4b87-85e1-60db94f516c7",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "https://example.com/page-1: OK\n",
      "https://example.com/page-2: OK\n",
      "https://example.com/page-3: OK\n",
      "https://example.com/page-4: OK\n",
      "https://example.com/page-5: OK\n",
      "\n",
      "Время: 5.00 сек.\n"
     ]
    }
   ],
   "source": [
    "urls = [\n",
    "    'https://example.com/page-1',\n",
    "    'https://example.com/page-2',\n",
    "    'https://example.com/page-3',\n",
    "    'https://example.com/page-4',\n",
    "    'https://example.com/page-5'\n",
    "]\n",
    "\n",
    "def check_url(url):\n",
    "    time.sleep(1)\n",
    "    return f'{url}: OK'\n",
    "\n",
    "start_time = time.perf_counter()\n",
    "\n",
    "results = [check_url(url) for url in urls]\n",
    "\n",
    "elapsed = time.perf_counter() - start_time\n",
    "\n",
    "print(*results, sep='\\n')\n",
    "print(f'\\nВремя: {elapsed:.2f} сек.')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "6e3b7e54-33fe-4006-a9e9-5f94703aa175",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "https://example.com/page-1: OK\n",
      "https://example.com/page-2: OK\n",
      "https://example.com/page-3: OK\n",
      "https://example.com/page-4: OK\n",
      "https://example.com/page-5: OK\n",
      "\n",
      "Время: 1.00 сек.\n"
     ]
    }
   ],
   "source": [
    "start_time = time.perf_counter()\n",
    "\n",
    "with ThreadPoolExecutor(max_workers=5) as executor:\n",
    "    results = list(executor.map(check_url, urls))\n",
    "\n",
    "elapsed = time.perf_counter() - start_time\n",
    "\n",
    "print(*results, sep='\\n')\n",
    "print(f'\\nВремя: {elapsed:.2f} сек.')"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python [conda env:base] *",
   "language": "python",
   "name": "conda-base-py"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.5"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}