qrcode_colab.ipynb

{
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  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": [],
      "authorship_tag": "ABX9TyPHgwoTsDxE5guubEdCrwOu",
      "include_colab_link": true
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "markdown",
      "metadata": {
        "id": "view-in-github",
        "colab_type": "text"
      },
      "source": [
        "<a href=\"https://colab.research.google.com/github/nunososorio/qrcode/blob/main/QRCODE.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
      ]
    },
    {
      "cell_type": "code",
      "source": [
        "!pip install qrcode[pil]\n"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "H76IiLnPCuTE",
        "outputId": "bac7c893-6eef-4c87-80a3-31cba1a86540"
      },
      "execution_count": 1,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "Collecting qrcode[pil]\n",
            "  Downloading qrcode-7.4.2-py3-none-any.whl (46 kB)\n",
            "\u001b[?25l     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m0.0/46.2 kB\u001b[0m \u001b[31m?\u001b[0m eta \u001b[36m-:--:--\u001b[0m\r\u001b[2K     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m46.2/46.2 kB\u001b[0m \u001b[31m1.7 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m\n",
            "\u001b[?25hRequirement already satisfied: typing-extensions in /usr/local/lib/python3.10/dist-packages (from qrcode[pil]) (4.5.0)\n",
            "Collecting pypng (from qrcode[pil])\n",
            "  Downloading pypng-0.20220715.0-py3-none-any.whl (58 kB)\n",
            "\u001b[?25l     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m0.0/58.1 kB\u001b[0m \u001b[31m?\u001b[0m eta \u001b[36m-:--:--\u001b[0m\r\u001b[2K     \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m58.1/58.1 kB\u001b[0m \u001b[31m3.8 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m\n",
            "\u001b[?25hRequirement already satisfied: pillow>=9.1.0 in /usr/local/lib/python3.10/dist-packages (from qrcode[pil]) (9.4.0)\n",
            "Installing collected packages: pypng, qrcode\n",
            "Successfully installed pypng-0.20220715.0 qrcode-7.4.2\n"
          ]
        }
      ]
    },
    {
      "cell_type": "code",
      "execution_count": 3,
      "metadata": {
        "id": "Oe5ED8fwCm3T"
      },
      "outputs": [],
      "source": [
        "import qrcode\n",
        "from google.colab import files\n",
        "\n",
        "# The URL you want to encode\n",
        "url = \"https://reduce.streamlit.app/\"\n",
        "\n",
        "# Generate QR code\n",
        "qr = qrcode.QRCode(\n",
        "    version=1,\n",
        "    error_correction=qrcode.constants.ERROR_CORRECT_L,\n",
        "    box_size=10,\n",
        "    border=4,\n",
        ")\n",
        "qr.add_data(url)\n",
        "qr.make(fit=True)\n",
        "\n",
        "# Create an image from the QR Code instance\n",
        "img = qr.make_image(fill='black', back_color='white')\n",
        "\n",
        "# Save it somewhere, change the extension as needed:\n",
        "filename = \"url_qrcode.png\"\n",
        "img.save(filename)\n",
        "\n",
        "# Download the file to your local system\n",
        "files.download(filename)"
      ]
    }
  ]
}