Heads up! To view this whole video, sign in with your Courses account or enroll in your free 7-day trial. Sign In Enroll
Start a free Courses trial
to watch this video
Eventually, someone is going to type in a URL that doesn't exist, or a link is going to expire. Flask can handle these on its own, but it's nice to provide a custom error page. Let's see how to do that.
New terms
-
abort()
- Function to immediately end a request with a specified status code. -
errorhandler()
- Decorator that marks a function as handling a certain status code. -
return render_template('template.html'), 404
- The404
on the end specifies the status code for the response.
Related Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign upRelated Discussions
Have questions about this video? Start a discussion with the community and Treehouse staff.
Sign up
You need to sign up for Treehouse in order to download course files.
Sign upYou need to sign up for Treehouse in order to set up Workspace
Sign up