Blender in Colab.ipynb

{
  "cells": [
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "3net2zi6yqsD",
        "outputId": "6be4a5b3-fe37-4ce4-8aa9-73cce8dece11"
      },
      "outputs": [],
      "source": [
        "#@title **STEP 1 Create User**\n",
        " \n",
        "import os\n",
        " \n",
        "username = \"user\" #@param {type:\"string\"}\n",
        "password = \"root\" #@param {type:\"string\"}\n",
        " \n",
        "print(\"Creating User and Setting it up\")\n",
        " \n",
        "# Creation of user\n",
        "os.system(f\"useradd -m {username}\")\n",
        " \n",
        "# Add user to sudo group\n",
        "os.system(f\"adduser {username} sudo\")\n",
        "    \n",
        "# Set password of user to 'root'\n",
        "os.system(f\"echo '{username}:{password}' | sudo chpasswd\")\n",
        " \n",
        "# Change default shell from sh to bash\n",
        "os.system(\"sed -i 's/\\/bin\\/sh/\\/bin\\/bash/g' /etc/passwd\")\n",
        " \n",
        "print(\"User Created and Configured\")"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "cellView": "form",
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "QFiDSIaEo3AO",
        "outputId": "bb0b0c02-73af-427f-bce9-4749a349ca2f"
      },
      "outputs": [],
      "source": [
        "#@title **Installation Process**\n",
        "#@markdown  It takes 2-3 minutes for installation\n",
        " \n",
        "import os\n",
        "import subprocess\n",
        " \n",
        "#@markdown  Visit http://remotedesktop.google.com/headless and Copy the command after authentication\n",
        " \n",
        "CRP = \"\" #@param {type:\"string\"}\n",
        " \n",
        "#@markdown Enter a pin more or equal to 6 digits\n",
        "Pin = 123456 #@param {type: \"integer\"}\n",
        " \n",
        " \n",
        "class CRD:\n",
        "    def __init__(self):\n",
        "        os.system(\"apt update\")\n",
        "        self.installCRD()\n",
        "        self.installDesktopEnvironment()\n",
        "        self.installGoogleChorme()\n",
        "        self.finish()\n",
        " \n",
        "    @staticmethod\n",
        "    def installCRD():\n",
        "        print(\"Installing Chrome Remote Desktop\")\n",
        "        subprocess.run(['wget', 'https://dl.google.com/linux/direct/chrome-remote-desktop_current_amd64.deb'], stdout=subprocess.PIPE)\n",
        "        subprocess.run(['dpkg', '--install', 'chrome-remote-desktop_current_amd64.deb'], stdout=subprocess.PIPE)\n",
        "        subprocess.run(['apt', 'install', '--assume-yes', '--fix-broken'], stdout=subprocess.PIPE)\n",
        " \n",
        "    @staticmethod\n",
        "    def installDesktopEnvironment():\n",
        "        print(\"Installing Desktop Environment\")\n",
        "        os.system(\"export DEBIAN_FRONTEND=noninteractive\")\n",
        "        os.system(\"apt install --assume-yes xfce4 desktop-base xfce4-terminal\")\n",
        "        os.system(\"bash -c 'echo \\\"exec /etc/X11/Xsession /usr/bin/xfce4-session\\\" > /etc/chrome-remote-desktop-session'\")\n",
        "        os.system(\"apt remove --assume-yes gnome-terminal\")\n",
        "        os.system(\"apt install --assume-yes xscreensaver\")\n",
        "        os.system(\"systemctl disable lightdm.service\")\n",
        " \n",
        "    @staticmethod\n",
        "    def installGoogleChorme():\n",
        "        print(\"Installing Google Chrome\")\n",
        "        subprocess.run([\"wget\", \"https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb\"], stdout=subprocess.PIPE)\n",
        "        subprocess.run([\"dpkg\", \"--install\", \"google-chrome-stable_current_amd64.deb\"], stdout=subprocess.PIPE)\n",
        "        subprocess.run(['apt', 'install', '--assume-yes', '--fix-broken'], stdout=subprocess.PIPE)\n",
        " \n",
        "    @staticmethod\n",
        "    def finish():\n",
        "        print(\"Finalizing\")\n",
        "        os.system(f\"adduser {username} chrome-remote-desktop\")\n",
        "        command = f\"{CRP} --pin={Pin}\"\n",
        "        os.system(f\"su - {username} -c '{command}'\")\n",
        "        os.system(\"service chrome-remote-desktop start\")\n",
        "        print(\"Finished Succesfully\")\n",
        " \n",
        " \n",
        "try:\n",
        "    if username:\n",
        "        if CRP == \"\":\n",
        "            print(\"Please enter authcode from the given link\")\n",
        "        elif len(str(Pin)) < 6:\n",
        "            print(\"Enter a pin more or equal to 6 digits\")\n",
        "        else:\n",
        "            CRD()\n",
        "except NameError as e:\n",
        "    print(\"username variable not found\")\n",
        "    print(\"Create a User First\")"
      ]
    },
    {
      "cell_type": "code",
      "execution_count": null,
      "metadata": {
        "id": "y4tNMRvgElEJ"
      },
      "outputs": [],
      "source": [
        "#@title **Installing Blender**\n",
        "#@markdown  Updating and installing Blender\n",
        "\n",
        "!sudo apt update\n",
        "!sudo apt upgrade\n",
        "\n",
        "blender_version = '3.4.1' #@param ['2.79b', '2.80rc3', '2.81a', '2.82a', '2.83.20', '2.90.1', '2.91.2', '2.92.0', '2.93.11', '3.0.1', '3.1.2', '3.2.2', '3.3.2', '3.4.1'] {allow-input: false}\n",
        "blender_url_dict = {'2.79b'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.79/blender-2.79b-linux-glibc219-x86_64.tar.bz2\",\n",
        "                    '2.80rc3' : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.80/blender-2.80rc3-linux-glibc217-x86_64.tar.bz2\",\n",
        "                    '2.81a'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.81/blender-2.81a-linux-glibc217-x86_64.tar.bz2\",\n",
        "                    '2.82a'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.82/blender-2.82a-linux64.tar.xz\",\n",
        "                    '2.83.20' : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.83/blender-2.83.20-linux-x64.tar.xz\",\n",
        "                    '2.90.1'  : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.90/blender-2.90.1-linux64.tar.xz\",\n",
        "                    '2.91.2'  : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.91/blender-2.91.2-linux64.tar.xz\",\n",
        "                    '2.92.0'  : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.92/blender-2.92.0-linux64.tar.xz\",\n",
        "                    '2.93.11' : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender2.93/blender-2.93.11-linux-x64.tar.xz\",\n",
        "                    '3.0.1'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender3.0/blender-3.0.1-linux-x64.tar.xz\",\n",
        "                    '3.1.2'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender3.1/blender-3.1.2-linux-x64.tar.xz\",\n",
        "                    '3.2.2'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender3.2/blender-3.2.2-linux-x64.tar.xz\",\n",
        "                    '3.3.2'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender3.3/blender-3.3.2-linux-x64.tar.xz\",\n",
        "                    '3.4.1'   : \"https://ftp.nluug.nl/pub/graphics/blender/release/Blender3.4/blender-3.4.1-linux-x64.tar.xz\"}\n",
        "\n",
        "blender_url = blender_url_dict[blender_version]\n",
        "base_url = os.path.basename(blender_url)\n",
        "\n",
        "!mkdir $blender_version\n",
        "!wget -nc $blender_url\n",
        "!tar -xkf $base_url -C ./$blender_version --strip-components=1"
      ]
    }
  ],
  "metadata": {
    "accelerator": "GPU",
    "colab": {
      "provenance": []
    },
    "kernelspec": {
      "display_name": "Python 3",
      "name": "python3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "nbformat": 4,
  "nbformat_minor": 0
}