Adding custom HTTP error and exceptions to flask

Question

How would I go about adding a custom HTTP error? From what I understand error codes in the 6XX and 7XX class can be used for that purpose, but Flask doesn't let me handle these errors as it says that this(601) isn't a recognized HTTP error.

EDIT: This is the correct Code:-

from werkzeug.exceptions import HTTPException

@errors.errorhandler(HTTPException)
def error_601(HTTPException):
    return render_template('errors/601.html'), 601


class No_results_found(HTTPException):
    code = 601
    description = '<p>No_results_found.</p>'

errors.register_error_handler(No_results_found, error_601)

Kate Melnykova · Accepted Answer · 2020-09-27 15:10:08Z

1

Please add @app.errorhandler(HTTPException) before error_601

Documentation: https://flask.palletsprojects.com/en/1.1.x/errorhandling/#registering

answered Sep 27, 2020 at 15:10

Kate Melnykova

1,8731 gold badge7 silver badges17 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

abood bah Over a year ago

thanks for the tip, I missed the decorator from the docs.

Collectives™ on Stack Overflow

Adding custom HTTP error and exceptions to flask

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related