def _class_browser(parent): #Wrapper for htest
    try:
        file = __file__
    except __HOLE__:
        file = sys.argv[0]
        if sys.argv[1:]:
            file = sys.argv[1]
        else:
            file = sys.argv[0]
    dir, file = os.path.split(file)
    name = os.path.splitext(file)[0]
    flist = PyShell.PyShellFileList(parent)
    global file_open
    file_open = flist.open
    ClassBrowser(flist, name, [dir], _htest=True)
dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/idlelib/ClassBrowser.py/_class_browser