What are the best practices for handling redirects in Flask?

What are the best practices for handling redirects in Flask?

When handling redirects in Flask, it's important to use the redirect() function and specify the correct HTTP status codes. Typically, a 302 status code is used for temporary redirects, while a 301 is used for permanent redirects.

Can you explain the difference between 301 and 302 redirects?

Sure! A 301 redirect indicates that a page has permanently moved to a new location, which is good for SEO. A 302 redirect, on the other hand, is temporary and tells search engines that the original page will be back.

How can I implement a redirect in my Flask application?

You can implement a redirect in Flask by using the redirect() function along with url_for(). For example: return redirect(url_for('new_route')).

Are there any common mistakes to avoid with redirects?

Yes, common mistakes include using the wrong status codes, creating redirect loops, and not updating links after a permanent redirect.