LikeData

gradio.LikeData(···)

Description

The gr.LikeData class is a subclass of gr.EventData that specifically carries information about the .like() event. When gr.LikeData is added as a type hint to an argument of an event listener method, a gr.LikeData object will automatically be passed as the value of that argument. The attributes of this object contains information about the event that triggered the listener.

Example Usage

import gradio as gr

def test(value, like_data: gr.LikeData):
    return {
        "chatbot_value": value,
        "liked_message": like_data.value,
        "liked_index": like_data.index,
        "liked_or_disliked_as_bool": like_data.liked
    }

with gr.Blocks() as demo:
    c = gr.Chatbot([("abc", "def")])
    t = gr.JSON()
    c.like(test, c, t)

demo.launch()

Attributes

index: int | tuple[int, int]

value: Any

liked: bool

Demos