chore: Add python 3.13 support (#260)

HCookie · web-flow · commit fd643e52b6be · 2026-01-29T13:08:29.000Z
## Description
Add python 3.13 support
diff --git a/.github/workflows/python-pull-request.yml b/.github/workflows/python-pull-request.yml
@@ -19,7 +19,7 @@ jobs:
   checks:
     strategy:
       matrix:
-        python-version: ["3.11", "3.12"]
+        python-version: ["3.11", "3.12", "3.13"]
     uses: ecmwf/reusable-workflows/.github/workflows/qa-pytest-pyproject.yml@v2
     with:
       python-version: ${{ matrix.python-version }}
diff --git a/pyproject.toml b/pyproject.toml
@@ -21,7 +21,7 @@ authors = [
   { name = "European Centre for Medium-Range Weather Forecasts (ECMWF)", email = "software.support@ecmwf.int" },
 ]
 
-requires-python = ">=3.11"
+requires-python = ">=3.11,<3.14"
 
 classifiers = [
   "Development Status :: 4 - Beta",
@@ -31,6 +31,7 @@ classifiers = [
   "Programming Language :: Python :: 3 :: Only",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
 ]

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@ authors = [`
`21`	`21`	`{ name = "European Centre for Medium-Range Weather Forecasts (ECMWF)", email = "software.support@ecmwf.int" },`
`22`	`22`	`]`
`23`	`23`
`24`		`-requires-python = ">=3.11"`
	`24`	`+requires-python = ">=3.11,<3.14"`
`25`	`25`
`26`	`26`	`classifiers = [`
`27`	`27`	`"Development Status :: 4 - Beta",`
`@@ -31,6 +31,7 @@ classifiers = [`
`31`	`31`	`"Programming Language :: Python :: 3 :: Only",`
`32`	`32`	`"Programming Language :: Python :: 3.11",`
`33`	`33`	`"Programming Language :: Python :: 3.12",`
	`34`	`+ "Programming Language :: Python :: 3.13",`
`34`	`35`	`"Programming Language :: Python :: Implementation :: CPython",`
`35`	`36`	`"Programming Language :: Python :: Implementation :: PyPy",`
`36`	`37`	`]`