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      1. 如何刷新打印函数的输出(取消缓冲 python 输出)?

        时间:2024-04-22
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                1. 本文介绍了如何刷新打印函数的输出(取消缓冲 python 输出)?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  如何强制 Python 的 print 函数输出到屏幕?

                  How do I force Python's print function to output to the screen?

                  推荐答案

                  在 Python 3 中,print 可以采用可选的 flush 参数:

                  In Python 3, print can take an optional flush argument:

                  print("Hello, World!", flush=True)
                  

                  在 Python 2 中你必须这样做

                  In Python 2 you'll have to do

                  import sys
                  sys.stdout.flush()
                  

                  在调用 print 之后.默认情况下,print打印到 sys.stdout (有关文件对象的更多信息,请参阅文档.

                  after calling print. By default, print prints to sys.stdout (see the documentation for more about file objects).

                  这篇关于如何刷新打印函数的输出(取消缓冲 python 输出)?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

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