Python readline 模块，set_startup_hook() 实例源码

def rlinput(prompt, prefill=''):
    readline.set_startup_hook(lambda: readline.insert_text(prefill))
    try:
        return raw_input(prompt)
    finally:
        readline.set_startup_hook()

def rlinput(prompt, prefill=''):
    readline.set_startup_hook(lambda: readline.insert_text(prefill))
    try:
        return raw_input(prompt)
    finally:
        readline.set_startup_hook()

def rlinput(prompt, prefill=''):
    readline.set_startup_hook(lambda: readline.insert_text(prefill))
    try:
        return raw_input(prompt)
    finally:
        readline.set_startup_hook()

def rlinput(prompt, prefill=''):
    readline.set_startup_hook(lambda: readline.insert_text(prefill))
    try:
        return raw_input(prompt)
    finally:
        readline.set_startup_hook()

def rlinput(prompt, prefill=''):
   readline.set_startup_hook(lambda: readline.insert_text(prefill))
   try:
      return raw_input(prompt)
   finally:
      readline.set_startup_hook()

def rlinput(prompt, prefill=''):
  readline.set_startup_hook(lambda: readline.insert_text(prefill))
  try:
    return raw_input(prompt)
  finally:
    readline.set_startup_hook()

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()