如何在单个Flask应用程序中使用Plotly-Dash创建多个Dashoards？

Question

I now I can integrate Python Dash with Flask , but is it possible to have more than one dashboards within single Flask application? The reason is that I want to have different dashboards for different User Groups, and I want each dashboard to scale independently from the other.

Answer 1

You can just create multiple dash instances. I'm not exactly sure what you mean with scale independently?

Example

Below is a minimal example of creating 2 dash instances. You can just add your figures and callbacks as you're used to.

import dash
import dash_html_components as html
from flask import Flask

server = Flask(__name__)

# Set-up endpoint 1
app_1 = dash.Dash(__name__, server=server, url_base_pathname='/app1/')
app_1.layout = html.H1('App 1')

# Set-up endpoint 2
app_2 = dash.Dash(__name__, server=server, url_base_pathname='/app2/')
app_2.layout = html.H1('App 2')

# Run server
server.run()