Switch default python from 3.9 to 3.10

.config/constraints.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --extra=docs --extra=test --no-annotate --output-file=.config/constraints.txt --strip-extras --unsafe-package=ruamel-yaml-clib pyproject.toml

.config/lock-requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with Python 3.9
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --no-annotate --output-file=.config/lock-requirements.txt --strip-extras --unsafe-package=ruamel-yaml-clib pyproject.toml

.github/workflows/release.yml

@@ -20,10 +20,10 @@ jobs:
       TOXENV: pkg
 
     steps:
-      - name: Switch to using Python 3.9 by default
+      - name: Switch to using Python 3.10 by default
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9
+          python-version: "3.10"
 
       - name: Install tox
         run: python3 -m pip install --user "tox>=4.0.0"

.github/workflows/tox.yml

@@ -79,12 +79,12 @@ jobs:
             examples/playbooks/collections/ansible_collections
           key: galaxy-${{ hashFiles('examples/playbooks/collections/requirements.yml') }}
 
-      - name: Set up Python ${{ matrix.python_version || '3.9' }}
+      - name: Set up Python ${{ matrix.python_version || '3.10' }}
         if: "!contains(matrix.shell, 'wsl')"
         uses: actions/setup-python@v5
         with:
           cache: pip
-          python-version: ${{ matrix.python_version || '3.9' }}
+          python-version: ${{ matrix.python_version || '3.10' }}
 
       - name: Install tox
         run: |

.pre-commit-config.yaml

@@ -95,7 +95,7 @@ repos:
         entry: pip-compile --upgrade --resolver=backtracking -q --no-annotate --output-file=.config/lock-requirements.txt pyproject.toml --strip-extras --unsafe-package ruamel-yaml-clib
         files: ^.config\/.*requirements.*$
         language: python
-        language_version: "3.9" # minimal we support officially
+        language_version: "3.10" # minimal we support officially
         pass_filenames: false
         stages: [manual]
         additional_dependencies:
@@ -107,7 +107,7 @@ repos:
         entry: pip-compile --resolver=backtracking -q --no-annotate --output-file=.config/constraints.txt pyproject.toml --extra docs --extra test --strip-extras --unsafe-package ruamel-yaml-clib
         files: ^.config\/.*requirements.*$
         language: python
-        language_version: "3.9" # minimal we support officially
+        language_version: "3.10" # minimal we support officially
         pass_filenames: false
         additional_dependencies:
           - pip>=22.3.1
@@ -119,6 +119,6 @@ repos:
         files: ^.config\/.*requirements.*$
         alias: up
         stages: [manual]
-        language_version: "3.9" # minimal we support officially
+        language_version: "3.10" # minimal we support officially
         additional_dependencies:
           - pip>=22.3.1

tox.ini

@@ -39,7 +39,7 @@ setenv =
   COVERAGE_PROCESS_START={toxinidir}/pyproject.toml
   FORCE_COLOR = 1
   PIP_CONSTRAINT = {toxinidir}/.config/constraints.txt
-  devel: PIP_CONSTRAINT = /dev/null
+  devel,py39: PIP_CONSTRAINT = /dev/null
 extras =
   test
 allowlist_externals =
@@ -74,7 +74,7 @@ description = Bump all test dependencies
 # we reuse the lint environment
 envdir = {toxworkdir}/lint
 skip_install = true
-basepython = python3.9
+basepython = python3.10
 deps =
   {[testenv:lint]deps}
 setenv =