feat: use python3.11+ for cibuildwheel driver (#1912)

* chore: use SPEC 0 schedule for cibuildwheel

* remove support for {python} and {pip} in commands

* Remove specific Python versions from the update-dependencies job

The requirements pinning is done by uv now, so we don't need to
run the versions of Python to do the pinning anymore.

---------

Co-authored-by: Joe Rickerby <joerick@mac.com>

bin/bump_version.py

@@ -11,17 +11,13 @@ import glob
 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 @@ from __future__ import annotations
 
 import difflib
 import logging
+import tomllib
 from dataclasses import dataclass
 from pathlib import Path
 from typing import Final
@@ -16,8 +17,6 @@ from packaging.version import InvalidVersion, Version
 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

@@ -5,9 +5,10 @@ from __future__ import annotations
 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, Union
+from typing import Any, Final, Literal, TypedDict
 
 import click
 import requests
@@ -17,7 +18,6 @@ from packaging.version import Version
 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")
@@ -50,7 +50,7 @@ class ConfigMacOS(TypedDict):
     url: str
 
 
-AnyConfig = Union[ConfigWinCP, ConfigWinPP, ConfigMacOS]
+AnyConfig = ConfigWinCP | ConfigWinPP | ConfigMacOS
 
 
 # The following set of "Versions" classes allow the initial call to the APIs to

bin/update_virtualenv.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 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 packaging.version import InvalidVersion, Version
 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