failing-revenge-error-handling

routes.py

@bp.app_errorhandler(Exception)
def handle_exception(e):
    if type(e) == json.JSONDecodeError:
        message=f"Unexpected JSON object: {e.doc}"
    elif type(e) == APIException:
        message=f"APIError due to API answer: {e.response}"
    else:
        message=f"Unexpected error: {type(e).__name__}"
        
    import traceback
    traceback.print_stack()
    return render_template("error.html", message=message)