{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Connect to redis running locally with default parameters "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 40,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "import redis\n",
    "r = redis.Redis()\n",
    "print(r.ping())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Overwrite default parameters - connect to redis on specific host and port using username and password"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 39,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "import redis\n",
    "r = redis.Redis(host='localhost', port=6380, username='dvora', password='redis')\n",
    "print(r.ping())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Create a SSL wrapped TCP socket connection"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "import redis\n",
    "r = redis.Redis(host='localhost', port=6666, ssl=True, ssl_cert_reqs=\"none\")\n",
    "print(r.ping())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Add more parameters..."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 37,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "import os\n",
    "import redis\n",
    "\n",
    "ROOT = os.path.join(os.getcwd(), \"..\")\n",
    "CERT_DIR = os.path.abspath(os.path.join(ROOT, \"docker\", \"stunnel\", \"keys\"))\n",
    "\n",
    "r = redis.Redis(\n",
    "    host=\"localhost\",\n",
    "    port=6666,\n",
    "    ssl=True,\n",
    "    ssl_certfile=os.path.join(CERT_DIR, \"server-cert.pem\"),\n",
    "    ssl_keyfile=os.path.join(CERT_DIR, \"server-key.pem\"),\n",
    "    ssl_cert_reqs=\"required\",\n",
    "    ssl_ca_certs=os.path.join(CERT_DIR, \"server-cert.pem\"),\n",
    ")\n",
    "print(r.ping())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Connect to redis client object configured from given URL\n",
    "##### Three URL schemes are supported:\n",
    "\n",
    "##### - `redis://` creates a TCP socket connection. See more at:\n",
    "##### <https://www.iana.org/assignments/uri-schemes/prov/redis>\n",
    "##### - `rediss://` creates a SSL wrapped TCP socket connection. See more at:\n",
    "##### <https://www.iana.org/assignments/uri-schemes/prov/rediss>\n",
    "##### - ``unix://``: creates a Unix Domain Socket connection.\n",
    "\n",
    "##### Parameters are passed through querystring"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 36,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "import redis\n",
    "r = redis.from_url(\"rediss://localhost:6666?ssl_cert_reqs=none\")\n",
    "print(r.ping())"
   ]
  }
 ],
 "metadata": {
  "interpreter": {
   "hash": "d45c99ba0feda92868abafa8257cbb4709c97f1a0b5dc62bbeebdf89d4fad7fe"
  },
  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.9.9"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}