chore: bump minimal version to 3.11

Author: mayeut

.github/workflows/test.yml

@@ -40,7 +40,7 @@ jobs:
         python_version: ['3.12']
         include:
         - os: ubuntu-latest
-          python_version: '3.10'
+          python_version: '3.11'
     timeout-minutes: 180
     steps:
     - uses: actions/checkout@v4

.pre-commit-config.yaml

@@ -24,9 +24,9 @@ repos:
   rev: v1.10.0
   hooks:
   - id: mypy
-    name: mypy 3.10 on cibuildwheel/
+    name: mypy 3.11 on cibuildwheel/
     exclude: ^cibuildwheel/resources/.*py|bin/generate_schema.py$
-    args: ["--python-version=3.10"]
+    args: ["--python-version=3.11"]
     additional_dependencies: &mypy-dependencies
       - bracex
       - nox

bin/bump_version.py

@@ -11,17 +11,13 @@
 import os
 import subprocess
 import sys
+import tomllib
 import urllib.parse
 from pathlib import Path
 
 import click
 from packaging.version import InvalidVersion, Version
 
-if sys.version_info < (3, 11):
-    import tomli as tomllib
-else:
-    import tomllib
-
 config = [
     # file path, version find/replace format
     ("pyproject.toml", 'version = "{}"'),

bin/update_nodejs.py

@@ -4,6 +4,7 @@
 
 import difflib
 import logging
+import tomllib
 from dataclasses import dataclass
 from pathlib import Path
 from typing import Final
@@ -16,8 +17,6 @@
 from rich.logging import RichHandler
 from rich.syntax import Syntax
 
-from cibuildwheel._compat import tomllib
-
 log = logging.getLogger("cibw")
 
 # Looking up the dir instead of using utils.resources_dir

bin/update_pythons.py

@@ -5,6 +5,7 @@
 import copy
 import difflib
 import logging
+import tomllib
 from collections.abc import Mapping, MutableMapping
 from pathlib import Path
 from typing import Any, Final, Literal, TypedDict
@@ -17,7 +18,6 @@
 from rich.logging import RichHandler
 from rich.syntax import Syntax
 
-from cibuildwheel._compat import tomllib
 from cibuildwheel.extra import dump_python_configurations
 
 log = logging.getLogger("cibw")

bin/update_virtualenv.py

@@ -5,6 +5,7 @@
 import difflib
 import logging
 import subprocess
+import tomllib
 from dataclasses import dataclass
 from pathlib import Path
 from typing import Final
@@ -15,8 +16,6 @@
 from rich.logging import RichHandler
 from rich.syntax import Syntax
 
-from cibuildwheel._compat import tomllib
-
 log = logging.getLogger("cibw")
 
 # Looking up the dir instead of using utils.resources_dir

cibuildwheel/__main__.py

@@ -12,7 +12,7 @@
 from collections.abc import Iterable, Sequence, Set
 from pathlib import Path
 from tempfile import mkdtemp
-from typing import Protocol
+from typing import Protocol, assert_never
 
 import cibuildwheel
 import cibuildwheel.linux
@@ -21,7 +21,6 @@
 import cibuildwheel.util
 import cibuildwheel.windows
 from cibuildwheel import errors
-from cibuildwheel._compat.typing import assert_never
 from cibuildwheel.architecture import Architecture, allowed_architectures_check
 from cibuildwheel.logger import log
 from cibuildwheel.options import CommandLineArguments, Options, compute_options