删除 Python 打印行中的字符 [英] Delete Characters in Python Printed Line

问题描述

我正在编写一个程序，我希望光标在同一行上打印字母，但随后也将它们删除，就好像有人在打字，犯了一个错误，删除回错误，然后继续打字

I'm writing a program where I want the cursor to print letters on the same line, but then delete them as well, as if a person was typing, made a mistake, deleted back to the mistake, and kept typing from there.

到目前为止，我所拥有的只是将它们写在同一行上的能力:

All I have so far is the ability to write them on the same line:

import sys, time
write = sys.stdout.write

for c in text:  
    write(c)
    time.sleep(.5)

推荐答案

write('\b')  # <-- backup 1-character

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