Question

Python 3.5.4 |Anaconda, Inc.| (default, Nov  8 2017, 14:34:41) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> def func():
... Readline internal error
Traceback (most recent call last):
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\console\console.py", line 768, in hook_wrapper_23
    res = ensure_str(readline_hook(prompt))
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\rlmain.py", line 571, in readline
    self._readline_from_keyboard()
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\rlmain.py", line 536, in _readline_from_keyboard
    if self._readline_from_keyboard_poll():
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\rlmain.py", line 556, in _readline_from_keyboard_poll
    result = self.mode.process_keyevent(event.keyinfo)
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\modes\emacs.py", line 243, in process_keyevent
    r = self.process_keyevent_queue[-1](keyinfo)
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\modes\emacs.py", line 286, in _process_keyevent
    r = dispatch_func(keyinfo)
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\modes\basemode.py", line 257, in complete
    completions = self._get_completions()
  File "C:\Users\Alex\Anaconda3\lib\site-packages\pyreadline\modes\basemode.py", line 200, in _get_completions
    r = self.completer(ensure_unicode(text), i)
  File "C:\Users\Alex\Anaconda3\lib\rlcompleter.py", line 80, in complete
    readline.redisplay()
AttributeError: module 'readline' has no attribute 'redisplay'
  File "<stdin>", line 2

    ^
IndentationError: expected an indented block
>>>

这是我在控制台中的任何位置按Tab键时得到的内容。空间还可以。这与anaconda有关，因为球拍的副本工作正常。更新每个包都无济于事。当我在文件中运行程序时，选项卡有效。 git bash和cmd都存在这个问题。

Answer 1

经过测试的Windows 10解决方案?‍?

原始帖子为there。

⚠请注意，它仅隐藏错误消息。

?复制上一个追溯文件路径C:\Users\Alex\Anaconda3\lib\rlcompleter.py
使用任何文本编辑器打开它?
- 如果VsCode使用cmd并复制此?
- code C:\Users\Alex\Anaconda3\lib\rlcompleter.py
?看看回溯告诉我们的line 80
像下面这样更改这些行（从79开始），它将起作用?

...
if _readline_available:                     ## The old one is ##
    if hasattr(readline, 'redisplay'):      # if _readline_available:
        readline.insert_text('\t')          #     readline.insert_text('\t')
        readline.redisplay()                #     readline.redisplay()
    return ''                               # return ''
...

⚠不要忘记重新启动python终端

选项卡在Windows上的python anaconda repl中不起作用

1 个答案: