code: def mirror():
      
      slack_mirror = read_config(
          read_file("{0}{1}".format(etc_slackpkg, "mirrors")))
      if slack_mirror:
          return slack_mirror + changelog_txt
      else:
          print("\nYou do not have any mirror selected in /etc/slackpkg/mirrors"
                "\nPlease edit that file and uncomment ONE mirror.\n")
          return ""
docs: Get mirror from slackpkg mirrors file