callbacks.py 文件源码

def __init__(self):
        self.data = []
        self.has_ipython = True
        self.display_type = "multi"
        self.global_data_size = 0
        self.global_val_data_size = 0
        self.snapped = False

        global CURSES_SUPPORTED
        if CURSES_SUPPORTED:
            try:
                curses.setupterm()
                sys.stdout.write(curses.tigetstr('civis').decode())
            except Exception:
                CURSES_SUPPORTED = False

        try:
            clear_output
        except NameError:
            self.has_ipython = False