fix: drop Python 3.11 (#66)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: 34j

pyproject.toml

@@ -11,7 +11,7 @@ license = "MIT AND Apache-2.0"
 authors = [
   { name = "34j", email = "34j.95a2p@simplelogin.com" },
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.12"
 classifiers = [
   "Development Status :: 2 - Pre-Alpha",
   "Intended Audience :: Developers",

src/array_api/_2022_12.py

@@ -9,11 +9,11 @@
     Any,
     Literal,
     Protocol,
+    Self,
     runtime_checkable,
 )
 
 from typing_extensions import CapsuleType as PyCapsule
-from typing_extensions import Self
 
 inf = float("inf")
 

src/array_api/_2023_12.py

@@ -9,12 +9,12 @@
     Any,
     Literal,
     Protocol,
+    Self,
     TypedDict,
     runtime_checkable,
 )
 
 from typing_extensions import CapsuleType as PyCapsule
-from typing_extensions import Self
 
 inf = float("inf")
 

src/array_api/_2024_12.py

@@ -8,18 +8,17 @@
 from typing import (
     Any,
     Literal,
-    Optional,
     Protocol,
+    Self,
     TypedDict,
     runtime_checkable,
 )
 
 from typing_extensions import CapsuleType as PyCapsule
-from typing_extensions import Self
 
 inf = float("inf")
 
-Capabilities = TypedDict("Capabilities", {"boolean indexing": bool, "data-dependent shapes": bool, "max rank": Optional[int]})
+Capabilities = TypedDict("Capabilities", {"boolean indexing": bool, "data-dependent shapes": bool, "max rank": int | None})
 
 
 class DataTypes(TypedDict, total=False):

src/array_api/_draft.py

@@ -8,18 +8,17 @@
 from typing import (
     Any,
     Literal,
-    Optional,
     Protocol,
+    Self,
     TypedDict,
     runtime_checkable,
 )
 
 from typing_extensions import CapsuleType as PyCapsule
-from typing_extensions import Self
 
 inf = float("inf")
 
-Capabilities = TypedDict("Capabilities", {"boolean indexing": bool, "data-dependent shapes": bool, "max rank": Optional[int]})
+Capabilities = TypedDict("Capabilities", {"boolean indexing": bool, "data-dependent shapes": bool, "max rank": int | None})
 
 
 class DataTypes(TypedDict, total=False):

src/array_api/cli/_main.py

@@ -251,7 +251,7 @@ def generate(body_module: dict[str, list[ast.stmt]], out_path: Path) -> None:
     # Create Protocols with __call__, representing functions
     for submodule, body in body_module.items():
         for i, b in enumerate(body):
-            if isinstance(b, (ast.Import, ast.ImportFrom)):
+            if isinstance(b, ast.Import | ast.ImportFrom):
                 pass
             elif isinstance(b, ast.FunctionDef):
                 # implemented in object rather than Namespace