Streamlit TOON Viewer

A custom Streamlit component for viewing TOON (Tree Object Oriented Notation) data in an interactive, collapsible tree view.

Requirements

• Python >= 3.12
• Streamlit >= 1.51.0

Installation

Install the package using pip:

pip install streamlit-toon

Usage

Basic Usage

import streamlit as st
from streamlit_toon import StreamlitTOONViewer

# Create a viewer instance
viewer = StreamlitTOONViewer()

# Display TOON data from a string
toon_data = """
root:
  child1: value1
  child2: value2
"""
viewer.display_toon(toon_data)

Display TOON Data from a File

import streamlit as st
from streamlit_toon import StreamlitTOONViewer

viewer = StreamlitTOONViewer()

# Pass a file path directly
viewer.display_toon("path/to/your/toon_file.toon")

Custom Height and Key

import streamlit as st
from streamlit_toon import StreamlitTOONViewer

viewer = StreamlitTOONViewer()

# Customize the viewer height and add a unique key
viewer.display_toon(
    data="your_toon_data_here",
    height=600,
    key="my_toon_viewer"
)

API Reference

StreamlitTOONViewer()

Creates a new TOON viewer instance.

display_toon(data, height=400, key=None)

Display TOON data in an interactive tree view.

Parameters:

• data (str): TOON text as a string, or file path to a TOON file
• height (int, optional): Height of the component in pixels (default: 400)
• key (str, optional): Unique key for the component

Returns:

• Component return value

License

[Add your license here]