code: def _get_key_dir():
      '''
      return the location of the GPG key directory
      '''
      gpg_keydir = None
      if 'config.get' in __salt__:
          gpg_keydir = __salt__['config.get']('gpg_keydir')
  
      if not gpg_keydir:
          gpg_keydir = __opts__.get(
              'gpg_keydir',
              os.path.join(
                  __opts__.get(
                      'config_dir',
                      os.path.dirname(__opts__['conf_file']),
                  ),
                  'gpgkeys'
              ))
  
      return gpg_keydif _get_key_dir():
      '''
      return the location of the GPG key directory
      '''
      gpg_keydir = None
      if 'config.get' in __salt__:
          gpg_keydir = __salt__['config.get']('gpg_keydir')
  
      if not gpg_keydir:
          gpg_keydir = __opts__.get(
              'gpg_keydir',
              os.path.join(
                  __opts__.get(
                      'config_dir',
                      os.path.dirname(__opts__['conf_file']),
                  ),
                  'gpgkeys'
              ))
  
      return gpg_keydir
docs: return the location of the GPG key directory