Python 3.13 support + update locked dependencies + coverallsapp/github-action

Coveralls is stuck with <3.13, but it's only used to report the collected
values, then use their new coverallsapp/github-action instead, it will
run on its own python container, whatever version/deps it needs.

This allows us to run on 3.13, which will be the primary development
version from now on. Then update the poetry-locked dependencies to
their newest versions.

GitHub action: do not check 3.8 since it's EOL and newest black is
incompatible.

Fixes: #247

Author: barbieri

.github/workflows/ci.yml

@@ -20,14 +20,14 @@ jobs:
     if: github.event.pull_request.draft != true
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
     - uses: actions/checkout@v4
     - name: "Install Poetry"
       run: "pip install poetry"
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
         cache: poetry
@@ -41,6 +41,18 @@ jobs:
     - name: "Run pre-commit"
       run: poetry run pre-commit run --show-diff-on-failure --color=always --hook-stage push --all-files
     - name: Coveralls
-      run: poetry run coveralls --service=github
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      uses: coverallsapp/github-action@v2
+      with:
+        flag-name: build-${{ matrix.python-version }}
+        parallel: true
+
+  finish:
+    needs: build
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: Coveralls Finished
+      uses: coverallsapp/github-action@v2
+      with:
+        parallel-finished: true
+        carryforward: "build-3.9,build-3.10,build-3.11,build-3.12,build-3.13"

.pre-commit-config.yaml

@@ -5,13 +5,13 @@ default_install_hook_types: [pre-commit, pre-push, pre-merge-commit]
 
 repos:
 -   repo: https://github.com/python/black
-    rev: 24.8.0
+    rev: 25.1.0
     hooks:
     -   id: black
         exclude: "^(docs/|examples/.*(schema|operations)[.]py)"
 
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v5.0.0
     hooks:
     -   id: check-shebang-scripts-are-executable
     -   id: check-merge-conflict
@@ -24,7 +24,7 @@ repos:
     -   id: trailing-whitespace
 
 -   repo: https://github.com/pycqa/flake8
-    rev: 7.1.1
+    rev: 7.2.0
     hooks:
     -   id: flake8
         additional_dependencies:
@@ -55,15 +55,15 @@ repos:
         pass_filenames: false
         always_run: true
         types: [python]
-        stages: [push, merge-commit]
+        stages: [pre-push, pre-merge-commit]
 
     -   id: check-release
         name: check-release
         entry: poetry build
         language: system
         pass_filenames: false
         always_run: true
-        stages: [push, merge-commit]
+        stages: [pre-push, pre-merge-commit]
 
     -   id: test-github-example
         name: Test GitHub example
@@ -72,7 +72,7 @@ repos:
         pass_filenames: false
         always_run: true
         types: [python]
-        stages: [push, merge-commit]
+        stages: [pre-push, pre-merge-commit]
 
     -   id: test-shopify-example
         name: Test Shopify example
@@ -81,4 +81,4 @@ repos:
         pass_filenames: false
         always_run: true
         types: [python]
-        stages: [push, merge-commit]
+        stages: [pre-push, pre-merge-commit]

.readthedocs.yaml

@@ -4,7 +4,7 @@ formats: all
 build:
   os: ubuntu-24.04
   tools:
-    python: '3.12'
+    python: '3.13'
   jobs:
     post_create_environment:
       - pip install poetry

README.rst

@@ -507,7 +507,7 @@ Run the tests (one of the below):
 
 Keep 100% coverage. You can look at the coverage report at
 ``cover/index.html``.  To do that, prefer
-`doctest <https://docs.python.org/3.12/library/doctest.html>`_
+`doctest <https://docs.python.org/3.13/library/doctest.html>`_
 so it serves as
 both documentation and test. However we use
 `pytest <https://docs.pytest.org/>`_ to write explicit tests that would be