Categories
Python Answers

How to reload Python Flask app when template file changes?

Spread the love

Sometimes, we want to reload Python Flask app when template file changes.

In this article, we’ll look at how to reload Python Flask app when template file changes.

How to reload Python Flask app when template file changes?

To reload Python Flask app when template file changes, we set the TEMPLATES_AUTO_RELOAD to True.

For instance, we write

from flask import Flask, render_template, request, url_for, redirect

app = Flask(__name__)
app.config["TEMPLATES_AUTO_RELOAD"] = True

to config our Flask app to auto reload the app when we changed the template code.

Conclusion

To reload Python Flask app when template file changes, we set the TEMPLATES_AUTO_RELOAD to True.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

Leave a Reply

Your email address will not be published.