warnings.catch_warnings docs: dubious mention of sys.stdout

https://docs.python.org/3/library/warnings.html#warnings.catch_warnings reads:

If record is True, a list is returned that is progressively populated with objects as seen by a custom showwarning() function (which also suppresses output to sys.stdout).

Was it meant to say sys.stderr instead?
Otherwise, I don't understand why it mentions stdout specifically. I don't see anything about stdout elsewhere in the module docs or in the implementation.

Linked PRs

• gh-130768

從 docs.python.org/library/warnings.html 中的 warnings.catch_warnings 區段開始，並將其中關於 sys.stdout 的敘述與 warnings 模組的實作進行比較。先檢查連結的 PR gh-130768；當文件準確描述輸出串流，且由此產生的文件變更與實作一致時，即表示完成。