thumbnails.py 文件源码

def __get_gconf_string(key):
    """
    Attempt to retrieve a value from the GNOME gconf database based of the
    passed key.

    :param key: GCONF key
    :type key: unicode
    :returns: Value associated with the GCONF key
    :rtype: unicode
    """
    try:
        val =  CLIENT.get_string(key)
    except GObject.GError:
        val = None
    return str(val)

#-------------------------------------------------------------------------
#
# __get_gconf_bool
#
#-------------------------------------------------------------------------