text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """
   :synopsis: Configuration Blueprint
  
   Configuration endpoint for the application
  """
  
  import structlog
  
  # Import flask dependencies
  from flask import Blueprint, jsonify, current_app as app
  
  logger = structlog.get_logger()
  
  # Define a blueprint
  config = Blueprint("config", __name__, url_prefix="/config")
  
  
  @config.route("", methods=["GET"])
  def display():
      """
      Returns a simple JSON string with the current application configuration.
  
      :returns: json -- A JSON with the following format:
      ``{"status": "success", "settings": "{...}"}``
      """
      logger.debug("Hit on /config endpoint")
  
      settings = {
          key: app.config[key] for key in app.config.keys() if key.startswith("KARROT_")
      }
      return jsonify(status="success", config=settings)
  