file.py 文件源码

def getFileIconName(fileName):
    iconTheme = Gtk.IconTheme.get_default()
    file = Gio.File.new_for_path(fileName)
    file_info = file.query_info('standard::icon', Gio.FileQueryInfoFlags.NONE, None)
    icon = Gio.FileInfo.get_icon(file_info)
    iconInfo = Gtk.IconTheme.lookup_by_gicon(iconTheme, icon, 256, Gtk.IconLookupFlags.USE_BUILTIN)
    if iconInfo:
        return iconInfo.get_filename()
    return None