4827483f47906fecee6b5d9097df2a69a293a85c - platform/external/python/cpython3

commit	4827483f47906fecee6b5d9097df2a69a293a85c	[log] [tgz]
author	Inada Naoki <songofacandy@gmail.com>	Mon Mar 29 12:28:14 2021 +0900
committer	GitHub <noreply@github.com>	Mon Mar 29 12:28:14 2021 +0900
tree	c4d7e34163e9583c06003d5335d020ce27aa4559
parent	261a452a1300eeeae1428ffd6e6623329c085e2c [diff]

bpo-43510: Implement PEP 597 opt-in EncodingWarning. (GH-19481)

See [PEP 597](https://www.python.org/dev/peps/pep-0597/).

* Add `-X warn_default_encoding` and `PYTHONWARNDEFAULTENCODING`.
* Add EncodingWarning
* Add io.text_encoding()
* open(), TextIOWrapper() emits EncodingWarning when encoding is omitted and warn_default_encoding is enabled.
* _pyio.TextIOWrapper() uses UTF-8 as fallback default encoding used when failed to import locale module. (used during building Python)
* bz2, configparser, gzip, lzma, pathlib, tempfile modules use io.text_encoding().
* What's new entry

Doc/c-api/init_config.rst[diff]
Doc/library/exceptions.rst[diff]
Doc/library/io.rst[diff]
Doc/using/cmdline.rst[diff]
Doc/whatsnew/3.10.rst[diff]
Include/cpython/initconfig.h[diff]
Include/internal/pycore_initconfig.h[diff]
Include/pyerrors.h[diff]
Lib/_pyio.py[diff]
Lib/bz2.py[diff]
Lib/configparser.py[diff]
Lib/gzip.py[diff]
Lib/io.py[diff]
Lib/lzma.py[diff]
Lib/pathlib.py[diff]
Lib/site.py[diff]
Lib/subprocess.py[diff]
Lib/tempfile.py[diff]
Lib/test/exception_hierarchy.txt[diff]
Lib/test/test_embed.py[diff]
Lib/test/test_io.py[diff]
Lib/test/test_pickle.py[diff]
Lib/test/test_sys.py[diff]
Misc/NEWS.d/next/Library/2021-03-16-17-20-33.bpo-43510.-BeQH_.rst[Added - diff]
Modules/_io/_iomodule.c[diff]
Modules/_io/clinic/_iomodule.c.h[diff]
Modules/_io/textio.c[diff]
Objects/exceptions.c[diff]
PC/python3dll.c[diff]
Python/initconfig.c[diff]
Python/preconfig.c[diff]
Python/sysmodule.c[diff]

32 files changed

tree: c4d7e34163e9583c06003d5335d020ce27aa4559