nixos/home/config/ipython_config.json

{
  "Application": { "log_datefmt": "%Y-%m-%d %H:%M:%S" },
  "InteractiveShell": {
    "colors": "Linux",
    "color_info": true
  },
  "InteractiveShellApp": {
    "exec_PYTHONSTARTUP": false,
    "exec_lines": ["%load_ext autoreload", "%autoreload 2 --print"]
  },
  "TerminalIPythonApp": { "display_banner": false },
  "TerminalInteractiveShell": {
    "editing_mode": "emacs",
    "mouse_support": false,
    "true_color": true
  }
}