Merge pull request #224 from spglib/drop-py39

Drop py39

Author: lan496

.github/workflows/deploy.yml

@@ -7,7 +7,7 @@ on:
       - "v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+"
   workflow_dispatch:
 env:
-  PYTHON_VERSION: "3.12"
+  PYTHON_VERSION: "3.13"
 jobs:
   deploy-pypi:
     runs-on: ubuntu-latest

.github/workflows/testing.yml

@@ -7,14 +7,14 @@ on:
     branches: [develop]
 
 env:
-  PYTHON_VERSION: "3.12"
+  PYTHON_VERSION: "3.13"
 
 jobs:
   tests:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
     steps:
     - uses: actions/checkout@v5
       with:

README.md

@@ -86,8 +86,6 @@ pip install spgrep
 or in local:
 
 ```shell
-conda create -n spgrep python=3.10 pip
-conda activate spgrep
 git clone [email protected]:spglib/spgrep.git
 cd spgrep
 pip install -e .

pyproject.toml

@@ -9,7 +9,7 @@ readme = "README.md"
 authors = [
     { name = "Kohei Shinohara", email = "[email protected]" },
 ]
-requires-python = ">=3.9.0"
+requires-python = ">=3.10.0"
 dynamic = [
     'version',
 ]

src/spgrep/utils.py

@@ -2,12 +2,11 @@
 
 from __future__ import annotations
 
-from typing import Any, Literal
+from typing import Any, Literal, TypeAlias
 
 import numpy as np
 from numpy.typing import NDArray
 from spglib import get_symmetry_from_database
-from typing_extensions import TypeAlias  # for Python<3.10
 
 NDArrayBool: TypeAlias = NDArray[np.bool_]
 NDArrayInt: TypeAlias = NDArray[np.int_]