BLD: Deprecate Python 3.9, 3.10, add 3.13

Author: mferrera

.github/workflows/style.yml

@@ -22,7 +22,7 @@ jobs:
   style:
     strategy:
       matrix:
-        python-version: ["3.9", "3.12"]
+        python-version: ["3.11", "3.13"]
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
   testing:
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.11", "3.12", "3.13"]
         os: [ubuntu-latest]
         include:
           - os: macos-latest

README.md

@@ -1,7 +1,7 @@
 # grid3d-maps
 
 [![tests](https://github.com/equinor/grid3d-maps/actions/workflows/test.yml/badge.svg)](https://github.com/equinor/grid3d-maps/actions/workflows/test.yml)
-![Python Version](https://img.shields.io/badge/python-3.9%20|%203.10%20|%203.11-blue.svg)
+![Python Version](https://img.shields.io/badge/python-3.11%20|%203.12%20|%203.13-blue.svg)
 [![License: GPL v3](https://img.shields.io/github/license/equinor/grid3d-maps)](https://www.gnu.org/licenses/gpl-3.0)
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 

pyproject.toml

@@ -12,7 +12,7 @@ write_to = "src/grid3d_maps/version.py"
 name = "grid3d_maps"
 description = "Make HC thickness, avg maps, etc directly from 3D props"
 readme = "README.md"
-requires-python = ">=3.9"
+requires-python = ">=3.11"
 license = { file = "LICENSE" }
 authors = [
     { name = "Equinor", email = "fg_fmu-atlas@equinor.com" },
@@ -36,10 +36,9 @@ classifiers = [
     "Operating System :: POSIX :: Linux",
     "Operating System :: Microsoft :: Windows",
     "Operating System :: MacOS",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Natural Language :: English",
     "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
 ]