Python:迭代一系列数字作为Plotly Dash的输入

import dash
from dash import dcc, html
from dash.dependencies import Input, Output
import plotly.graph_objs as go

# 假设我们有一系列数字
numbers = [1, 3, 5, 7, 9]

app = dash.Dash(__name__)

app.layout = html.Div([
    dcc.Graph(id='live-update-graph'),
    dcc.Interval(
        id='interval-component',
        interval=1*1000,  # 每秒更新
        n_intervals=0
    )
])

@app.callback(Output('live-update-graph', 'figure'),
              [Input('interval-component', 'n_intervals')])
def update_graph_live(n):
    # 这里可以进行数据处理，例如计算平均值、最大值等
    avg_value = sum(numbers) / len(numbers)
    
    trace = go.Scatter(y=numbers, mode='lines+markers')
    data = [trace]
    
    layout = go.Layout(title='动态更新的数字序列',
                      yaxis=dict(range=[min(numbers)-1, max(numbers)+1]))
    
    return {'data': data, 'layout': layout}

if __name__ == '__main__':
    app.run_server(debug=True)