如何查看pytest运行期间创建的正常打印输出? [英] How can I see normal print output created during pytest run?

问题描述

有时候，我只想在代码中插入一些打印语句，然后看看我在练习时会打印出什么内容.我通常的锻炼"方式是使用现有的pytest测试.但是当我运行这些命令时，我似乎看不到任何标准输出(至少从我的IDE PyCharm内部).

Sometimes I want to just insert some print statements in my code, and see what gets printed out when I exercise it. My usual way to "exercise" it is with existing pytest tests. But when I run these, I don't seem able to see any standard output (at least from within PyCharm, my IDE).

有没有一种简单的方法可以在pytest运行期间查看标准输出?

Is there a simple way to see standard output during a pytest run?

推荐答案

The -s switch disables per-test capturing.

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