'\b'不在PyCharm控制台中打印退格 [英] '\b' doesn't print backspace in PyCharm console

问题描述

我想更新PyCharm控制台的最后一行。说，我打印 a ，然后我想将其更改为 c 。但是，我遇到以下问题。运行时：

I am trying to update the last line in PyCharm's console. Say, I print a and then I want to change it to c. However, I encounter the following problem. When I run:

print 'a\bc'

打印

a c

而所需的输出（这也是我在Windows控制台中看到的）：

while the desired output (which is also what I see in the Windows console) is:

c

是否有移动光标的方法回到PyCharm的控制台？或者可以删除整行？

Is there a way to move the cursor back in PyCharm's console? or maybe delete the whole line?

推荐答案

这是一个已知的错误： http://youtrack.jetbrains.com/issue/PY-11300

It's a known bug: http://youtrack.jetbrains.com/issue/PY-11300

如果您关心这一点，请获取bug跟踪器上的帐户，并上传错误，让它更多的关注。

If you care about this, please get an account on the bug tracker and upload the bug to give it more attention.

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