sync_kibana_objects.py 文件源码

def __has_colors(stream, allow_piping=False):
    """Check if Console Has Color."""
    if not hasattr(stream, "isatty"):
        return False
    if not stream.isatty():   # not being piped or redirected
        return allow_piping  # auto color only on TTYs
    try:
        import curses
        curses.setupterm()
        return curses.tigetnum("colors") > 2
    except:
        # guess false in case of error
        return False


# Has Color Init