def error_handler(error):
if not isinstance(error, HTTPException):
raise error
if request_wants_json():
desc = error.get_description(request.environ)
desc = Markup(desc[:desc.find('.')]).striptags()
error_str = '%s: %s' % (error.name, desc)
response = jsonify(status='fail', error=error_str)
response.status_code = error.code
return response
return error
