Support python 3.14

.github/workflows/CI.yml

@@ -14,7 +14,7 @@ jobs:
     name: Test
     strategy:
       matrix:
-        python-version: ["3.13", "3.12", "3.11", "3.10", "3.9"]
+        python-version: ["3.14", "3.13", "3.12", "3.11", "3.10", "3.9"]
     runs-on: ubuntu-latest
     environment: pypi-test
     steps:
@@ -36,7 +36,7 @@ jobs:
           coverage xml
 
       - uses: coverallsapp/github-action@v2
-        if: ${{ contains(matrix.python-version, '3.13') }}
+        if: ${{ contains(matrix.python-version, '3.14') }}
 
   build:
     name: Build

enfig/base.py

@@ -1,5 +1,6 @@
 from collections.abc import Iterator
 from os import getenv
+from sys import version_info
 from typing import Any, get_args
 
 from enfig.bool_type import _Bool
@@ -48,24 +49,50 @@ def value(self) -> Any:
         return None
 
 
-class _ConfigMeta(type):
-    def __new__(mcs, name: str, bases: tuple, namespace: dict):
-        for key, type_ in namespace.get("__annotations__", {}).items():
-            namespace[key] = _Variable(type_, namespace.get(key, ...))
+if version_info.minor < 14:
 
-        for base in bases:
-            if not isinstance(base, _ConfigMeta):
-                continue
+    class _ConfigMeta(type):
+        def __new__(mcs, name: str, bases: tuple, namespace: dict):
+            for key, type_ in namespace.get("__annotations__", {}).items():
+                namespace[key] = _Variable(type_, namespace.get(key, ...))
 
-            for variable in base:
-                namespace[variable.name] = variable
+            for base in bases:
+                if not isinstance(base, _ConfigMeta):
+                    continue
 
-        return super().__new__(mcs, name, bases, namespace)
+                for variable in base:
+                    namespace[variable.name] = variable
 
-    def __iter__(cls) -> Iterator[_Variable]:
-        return (
-            value for value in cls.__dict__.values() if isinstance(value, _Variable)
-        )
+            return super().__new__(mcs, name, bases, namespace)
+
+        def __iter__(cls) -> Iterator[_Variable]:
+            return (
+                value for value in cls.__dict__.values() if isinstance(value, _Variable)
+            )
+
+else:
+    from annotationlib import Format, get_annotate_from_class_namespace  # type: ignore
+
+    class _ConfigMeta(type):  # type: ignore
+        def __new__(mcs, name: str, bases: tuple, namespace: dict):
+            get_annotations = get_annotate_from_class_namespace(namespace)
+            annotations = get_annotations(Format.VALUE) if get_annotations else {}
+            for key, type_ in annotations.items():
+                namespace[key] = _Variable(type_, namespace.get(key, ...))
+
+            for base in bases:
+                if not isinstance(base, _ConfigMeta):
+                    continue
+
+                for variable in base:
+                    namespace[variable.name] = variable
+
+            return super().__new__(mcs, name, bases, namespace)
+
+        def __iter__(cls) -> Iterator[_Variable]:
+            return (
+                value for value in cls.__dict__.values() if isinstance(value, _Variable)
+            )
 
 
 class BaseConfig(metaclass=_ConfigMeta):