add support for py314, remove py39

.github/workflows/ci-copier.yml

@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        minimal-python-version: [py39, py311, py313]
+        minimal-python-version: [py310, py311, py314]
     steps:
       - name: Checkout branch
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -126,3 +126,20 @@ jobs:
           do
             curl -Ls --header "$AUTH" --request POST "$GITHUB_API_URL/repos/${GITHUB_REPOSITORY}/actions/runs/$line/cancel" > /dev/null
           done
+
+  finalize:
+    name: Test CI of generated package (all)
+    timeout-minutes: 5
+    runs-on: ubuntu-latest
+    needs: test-generated-package-ci
+    if: always() && !cancelled()
+    steps:
+      - if: needs.test-generated-package-ci.result == 'success'
+        name: All tests passed
+        run: echo All tests passed
+
+      - if: needs.test-generated-package-ci.result != 'success'
+        name: Some tests failed
+        run: |
+          echo Some tests failed
+          exit 1

copier.yml

@@ -46,17 +46,12 @@ minimal_python_version:
   type: str
   help: What is the minimal Python version you want to support?
   choices:
-    - py39
     - py310
     - py311
     - py312
     - py313
-  default: py39
-
-minimal_python_version_sortable:
-  type: str
-  default: "{{ minimal_python_version.replace('py39', 'py309') }}"
-  when: false
+    - py314
+  default: py310
 
 use_devcontainer:
   type: bool

template/.github/workflows/ci.yml.jinja

@@ -36,7 +36,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-{%- set python_versions = ["py39", "py310", "py311", "py312", "py313"] %}
+{%- set python_versions = ["py310", "py311", "py312", "py313", "py314"] %}
 {%- set minimal_version_index = python_versions.index(minimal_python_version) %}
         environment:
         {%- for python_version in python_versions[minimal_version_index:] %}

template/pixi.toml.jinja

@@ -42,35 +42,35 @@ zizmor = "*"
 pre-commit-install = "lefthook install"
 lint = "lefthook run pre-commit --all-files"
 
-{% if minimal_python_version_sortable <= "py309" %}[feature.py39.dependencies]
-python = "3.9.*"
-{% endif %}{% if minimal_python_version_sortable <= "py310" %}[feature.py310.dependencies]
+{% if minimal_python_version <= "py310" %}[feature.py310.dependencies]
 python = "3.10.*"
-{% endif %}{% if minimal_python_version_sortable <= "py311" %}[feature.py311.dependencies]
+{% endif %}{% if minimal_python_version <= "py311" %}[feature.py311.dependencies]
 python = "3.11.*"
-{% endif %}{% if minimal_python_version_sortable <= "py312" %}[feature.py312.dependencies]
+{% endif %}{% if minimal_python_version <= "py312" %}[feature.py312.dependencies]
 python = "3.12.*"
-{% endif %}{% if minimal_python_version_sortable <= "py313" %}[feature.py313.dependencies]
+{% endif %}{% if minimal_python_version <= "py313" %}[feature.py313.dependencies]
 python = "3.13.*"
+{% endif %}{% if minimal_python_version <= "py314" %}[feature.py314.dependencies]
+python = "3.14.*"
 {%- endif %}
 
 [environments]
 default = ["test", "lint"]
-{%- if minimal_python_version_sortable <= "py309" %}
-py39 = ["py39", "test"]
-{%- endif %}
-{%- if minimal_python_version_sortable <= "py310" %}
+{%- if minimal_python_version <= "py310" %}
 py310 = ["py310", "test"]
 {%- endif %}
-{%- if minimal_python_version_sortable <= "py311" %}
+{%- if minimal_python_version <= "py311" %}
 py311 = ["py311", "test"]
 {%- endif %}
-{%- if minimal_python_version_sortable <= "py312" %}
+{%- if minimal_python_version <= "py312" %}
 py312 = ["py312", "test"]
 {%- endif %}
-{%- if minimal_python_version_sortable <= "py313" %}
+{%- if minimal_python_version <= "py313" %}
 py313 = ["py313", "test"]
 {%- endif %}
+{%- if minimal_python_version <= "py314" %}
+py314 = ["py314", "test"]
+{%- endif %}
 {%- if build_docs %}
 docs = ["docs"]
 {%- endif %}

template/pyproject.toml.jinja

@@ -11,19 +11,19 @@ authors = [{ name = "{{ author_name }}", email = "{{ author_email }}" }]
 dynamic = ["version"]
 classifiers = [
   "Programming Language :: Python :: 3",
-{%- if minimal_python_version_sortable <= "py309" %}
-  "Programming Language :: Python :: 3.9",
-{%- endif %}
-{%- if minimal_python_version_sortable <= "py310" %}
+{%- if minimal_python_version <= "py310" %}
   "Programming Language :: Python :: 3.10",
 {%- endif %}
-{%- if minimal_python_version_sortable <= "py311" %}
+{%- if minimal_python_version <= "py311" %}
   "Programming Language :: Python :: 3.11",
 {%- endif %}
-{%- if minimal_python_version_sortable <= "py312" %}
+{%- if minimal_python_version <= "py312" %}
   "Programming Language :: Python :: 3.12",
 {%- endif %}
+{%- if minimal_python_version <= "py313" %}
   "Programming Language :: Python :: 3.13",
+{%- endif %}
+  "Programming Language :: Python :: 3.14",
 ]
 requires-python = ">={{ minimal_python_version.replace('py3', '3.') }}"
 readme = "README.md"

tests/test_template.py

@@ -47,11 +47,11 @@ def test_add_autobump_workflow(generate_project, add_autobump_workflow):
 
 
 @pytest.mark.parametrize(
-    "minimal_python_version", ["py39", "py310", "py311", "py312", "py313"]
+    "minimal_python_version", ["py310", "py311", "py312", "py313", "py314"]
 )
 def test_minimal_python_version(generate_project, minimal_python_version: str):
     minimal_python_version_str = minimal_python_version.replace("py3", "3.")
-    all_supported_python_versions = ["3.9", "3.10", "3.11", "3.12", "3.13"]
+    all_supported_python_versions = ["3.10", "3.11", "3.12", "3.13", "3.14"]
     all_supported_python_envs = [
         f"py{version.replace('.', '')}" for version in all_supported_python_versions
     ]