_stdlib_enums seems not use and document from day one

[yihong0618]

cpython/Lib/enum.py

Line 2193 in 421a475

_stdlib_enums = IntEnum, StrEnum, IntFlag

And I searched the code base and issues seems it never used and issued

Linked PRs

• gh-140609: delete unused _stdlib_enums in enum.py #140618

[StanFromIreland]

Added in acf7403f9baea3ae, but looking through the Git history it has never been used. cc @ethanfurman

[picnixz]

I think it can be removed. It's private an unusued.

[yihong0618]

I think it can be removed. It's private an unusued.

will make a patch, but is it a break change? should add info in what's new?

since some users may from enum import _stdlib_enums

[StanFromIreland]

You don’t need to add it to What’s New. It’s a private API.

[yihong0618]

You don’t need to add it to What’s New. It’s a private API.

learned that and done, thanks for it

[sergey-miryanov]

Searching over top 15000 pypi I found only following:

python ../../misc/cpython/search_pypi_top.py -q . "_stdlib_enums"
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/__init__.py: from flake8_pie.pie795_prefer_stdlib_enums import pie795_prefer_stdlib_enums
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/__init__.py: pie795_prefer_stdlib_enums(node, self.errors, self.inside_inheriting_cls_stack)
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/pie795_prefer_stdlib_enums.py: def pie795_prefer_stdlib_enums(
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/tests/test_pie795_prefer_stdlib_enums.py: from flake8_pie.pie795_prefer_stdlib_enums import PIE795

Time: 0:02:17.241145
Found 4 matching lines in 1 projects

That doesn't seem related to _stdlib_enums

[yihong0618]

Searching over top 15000 pypi I found only following:

python ../../misc/cpython/search_pypi_top.py -q . "_stdlib_enums"
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/__init__.py: from flake8_pie.pie795_prefer_stdlib_enums import pie795_prefer_stdlib_enums
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/__init__.py: pie795_prefer_stdlib_enums(node, self.errors, self.inside_inheriting_cls_stack)
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/pie795_prefer_stdlib_enums.py: def pie795_prefer_stdlib_enums(
.\flake8-pie-0.16.0.tar.gz: flake8-pie-0.16.0/flake8_pie/tests/test_pie795_prefer_stdlib_enums.py: from flake8_pie.pie795_prefer_stdlib_enums import PIE795

Time: 0:02:17.241145
Found 4 matching lines in 1 projects

That doesn't seem related to _stdlib_enums

Thank you I searched GitHub only found one