EditData

gradio.EditData(···)

Description

The gr.EditData class is a subclass of gr.Event data that specifically carries information about the .edit() event. When gr.EditData is added as a type hint to an argument of an event listener method, a gr.EditData 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 edit(edit_data: gr.EditData, history: list[gr.MessageDict]):
    history_up_to_edit = history[:edit_data.index]
    history_up_to_edit[-1] = edit_data.value
    return history_up_to_edit

with gr.Blocks() as demo:
    chatbot = gr.Chatbot()
    chatbot.undo(edit, chatbot, chatbot)
demo.launch()

Attributes

index: int | tuple[int, int]

previous_value: Any

value: Any