Chia-Network / chia-blockchain / 39319198172

91%

Build Type

push

github

Committed by web-flow

Commit Message

Raise Python minimum to 3.11 (#21395)

* Raise the supported Python floor from 3.10 to 3.11.

Python 3.10 reaches end-of-life in October 2026; drop it from packaging, installers, and CI.

* Apply ruff UP fixes enabled by the 3.11 minimum

Raising requires-python to 3.11 changes ruff's inferred target-version,
which activates UP017, UP035, UP036 and UP041 across the tree:

- typing_extensions.Self/final -> typing
- asyncio.TimeoutError -> TimeoutError
- datetime.timezone.utc -> datetime.UTC
- drop sys.version_info branches that are now always taken

UP042 (str, Enum -> StrEnum) is ignored for now; it changes str()/format()
output on enums that cross the daemon protocol and CLI parsing.

* Drop unused commented numpy and big-o stubs from pyproject.toml.

Neither was ever a live dependency after the Poetry migration, and the
benchmark that needed them was already reverted.

* Restore Ubuntu Jammy in install-script CI.

Jammy's python3 is 3.10, but the existing Prepare Ubuntu step already
falls back to python3.11-venv when python3-venv is too old.

Coverage Stats

20009 of 25000 branches covered (80.04%)

Branch coverage included in aggregate %.

96 of 104 new or added lines in 69 files covered. (92.31%)

32 existing lines in 4 files now uncovered.

117870 of 127747 relevant lines covered (92.27%)

1.85 hits per line