Issue 43735: PEP 597: os.popen() and pipes uses locale encoding

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This issue has been migrated to GitHub: https://github.com/python/cpython/issues/87901

classification

Title:	PEP 597: os.popen() and pipes uses locale encoding
Type:		Stage:
Components:	Library (Lib)	Versions:	Python 3.10

process

Status:	open	Resolution:
Dependencies:		Superseder:
Assigned To:		Nosy List:	methane
Priority:	normal	Keywords:

Created on 2021-04-05 13:28 by methane, last changed 2022-04-11 14:59 by admin.

Messages (1)
msg390234 - (view)	Author: Inada Naoki (methane) *	Date: 2021-04-05 13:28
os.popen() and pipes module doesn't have `encoding` parameter. They use the default (locale) encoding implicitly. As PEP 597, subprocess module won't emit EncodingWarning for PIPEs in Python 3.10. Like that, we should just add `encoding=None` parameter but don't emit EncodingWarning.

msg390234 - (view)

Author: Inada Naoki (methane) * (Python committer)

Date: 2021-04-05 13:28

os.popen() and pipes module doesn't have `encoding` parameter. They use the default (locale) encoding implicitly.

As PEP 597, subprocess module won't emit EncodingWarning for PIPEs in Python 3.10.
Like that, we should just add `encoding=None` parameter but don't emit  EncodingWarning.

History
Date	User	Action	Args
2022-04-11 14:59:43	admin	set	github: 87901
2021-04-05 13:38:13	methane	set	title: os.popen() and pipes uses locale encoding -> PEP 597: os.popen() and pipes uses locale encoding
2021-04-05 13:28:22	methane	create