deployment_helper.py 文件源码

def read_value_orig(prompt, default=''):
    if not prompt.endswith(' '):
        prompt += ' '
    if type(default) is int:
        default = str(default)
    readline.set_startup_hook(lambda: readline.insert_text(default))
    try:
        return raw_input(prompt).strip()
    finally:
        readline.set_startup_hook()