util.py 文件源码

def bytes2pixbuf(data, width=icon_size['width'], height=icon_size['height'], display_name=None):
    """
    converts raw bytes into a GTK PixBug

    args:
        data (bytes): raw bytes
        width (int): width of image
        height (int): height of images

    returns:
        GtkPixbuf: a GTK Pixbuf

    """
    loader = GdkPixbuf.PixbufLoader()
    loader.set_size(width, height)
    try:
        loader.write(data)
        loader.close()
    except GLib.Error as e:
        logger.error("can't process icon for {}: {}".format(display_name, str(e)))
    else:
        return loader.get_pixbuf()