use meson

.coveragerc

@@ -10,16 +10,14 @@ _site-packages-to-src-mapping =
   *\Lib\site-packages
 
 [report]
-fail_under = 98.95
-skip_covered = true
-skip_empty = true
+fail_under = 98.69
 show_missing = true
 exclude_also =
   ^\s*@pytest\.mark\.xfail
 
 [run]
 branch = true
-cover_pylib = false
+cover_pylib = true
 # https://coverage.rtfd.io/en/latest/contexts.html#dynamic-contexts
 # dynamic_context = test_function  # conflicts with `pytest-cov` if set here
 parallel = true
@@ -31,3 +29,5 @@ source =
   .
 source_pkgs =
   yarl
+omit =
+  patch_source.py

.github/workflows/aiohttp.yml

@@ -49,13 +49,10 @@ jobs:
         cache-dependency-path: requirements/*.txt
     - name: Provision the dev env
       run: make .develop
-    - name: Cythonize yarl
-      working-directory: vendor/yarl
-      run: make cythonize
     - name: Install yarl
       working-directory: vendor/yarl
       run: >-
-        python -m pip install -e .
+        python -m pip install .
     - name: Run tests
       run: python -m pytest
       shell: bash

.github/workflows/ci-cd.yml

@@ -87,7 +87,7 @@ jobs:
     - name: Build sdists and pure-python wheel
       env:
         PIP_CONSTRAINT: requirements/cython.txt
-      run: python -Im build --config-setting=pure-python=true
+      run: python -Im build --config-setting=setup-args=-Dpure-python=enabled
     - name: Determine actual created filenames
       id: dist-filenames-detection
       run: >-
@@ -165,15 +165,6 @@ jobs:
       source-tarball-name: >-
         ${{ needs.build-pure-python-dists.outputs.sdist-filename }}
       dists-artifact-name: ${{ needs.pre-setup.outputs.dists-artifact-name }}
-      cython-tracing: >-  # Cython line tracing for coverage collection
-        ${{
-          (
-            github.event_name == 'push'
-            && contains(github.ref, 'refs/tags/')
-          )
-          && 'false'
-          || 'true'
-        }}
 
   test:
     name: Test
@@ -184,23 +175,16 @@ jobs:
     strategy:
       matrix:
         pyver:
-        - 3.13
-        - 3.12
-        - 3.11
-        - >-
-          3.10
-        - 3.9
-        no-extensions: ['', 'Y']
+        - '3.13'
+        - '3.12'
+        - '3.11'
+        - '3.10'
+        - '3.9'
         os:
         - ubuntu-latest
         - macos-latest
         - windows-latest
         experimental: [false]
-        exclude:
-        - os: macos-latest
-          no-extensions: Y
-        - os: windows-latest
-          no-extensions: Y
         include:
         - pyver: pypy-3.10
           no-extensions: Y
@@ -282,21 +266,6 @@ jobs:
       shell: bash
     - name: Self-install
       run: python -Im pip install '${{ steps.wheel-file.outputs.path }}'
-    - name: Produce the C-files for the Coverage.py Cython plugin
-      if: >-  # Only works if the dists were built with line tracing
-        !matrix.no-extensions
-        && (
-          github.event_name != 'push'
-          || !contains(github.ref, 'refs/tags/')
-        )
-      env:
-        PYTHONPATH: packaging/
-      run: |
-        set -eEuo pipefail
-
-        python -Im pip install expandvars
-        python -m pep517_backend.cli translate-cython
-      shell: bash
     - name: Disable the Cython.Coverage Produce plugin
       if: >-  # Only works if the dists were built with line tracing
         matrix.no-extensions
@@ -357,6 +326,80 @@ jobs:
           Py-${{ steps.python-install.outputs.python-version }}
         fail_ci_if_error: true
 
+  test-pyx-cov:
+    name: test-pyx-cov
+    strategy:
+      matrix:
+        pyver:
+        - '3.13'
+        - '3.12'
+        - '3.11'
+        - '3.10'
+        - '3.9'
+        os:
+        - ubuntu-latest
+        - macos-latest
+        - windows-latest
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 5
+    steps:
+    - name: Checkout project
+      uses: actions/checkout@v4
+    - name: Setup Python ${{ matrix.pyver }}
+      id: python-install
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.pyver }}
+        allow-prereleases: true
+        cache: pip
+        cache-dependency-path: requirements/*.txt
+    - name: Install dependencies
+      uses: py-actions/py-dependency-install@v4
+      with:
+        path: requirements/test.txt
+
+    - run: |
+        meson setup build -Ddebug=true
+        meson compile -C build --verbose
+        ninja -C build copy
+      shell: bash
+    - name: Run unittests
+      run: >-
+        python -m
+        pytest
+        -v
+        --cov-report xml
+        --junitxml=.test-results/pytest/test.xml
+    - name: Produce markdown test summary from JUnit
+      if: >-
+        !cancelled()
+      uses: test-summary/action@v2.4
+      with:
+        paths: .test-results/pytest/test.xml
+    - name: Append coverage results to Job Summary
+      if: >-
+        !cancelled()
+      continue-on-error: true
+      run: >-
+        python -Im coverage report --format=markdown
+        >> "${GITHUB_STEP_SUMMARY}"
+      shell: bash
+    - name: Send coverage data to Codecov
+      if: >-
+        !cancelled()
+      uses: codecov/codecov-action@v5
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        files: ./coverage.xml
+        flags: >-
+          CI-GHA,
+          pytest,
+          OS-${{ runner.os }},
+          VM-${{ matrix.os }},
+          Py-${{ steps.python-install.outputs.python-version }}
+        fail_ci_if_error: true
+
   benchmark:
     name: Benchmark
     needs:

.github/workflows/reusable-build-wheel.yml

@@ -9,11 +9,6 @@ on:
         description: Workflow artifact name containing dists
         required: true
         type: string
-      cython-tracing:
-        description: Whether to build Cython modules with line tracing
-        default: '0'
-        required: false
-        type: string
       os:
         description: VM OS to use, without version suffix
         default: ubuntu
@@ -58,6 +53,12 @@ jobs:
         source-tarball-name: ${{ inputs.source-tarball-name }}
         workflow-artifact-name: ${{ inputs.dists-artifact-name }}
 
+    - name: Install the latest version of uv
+      if: ${{ runner.os != 'Linux' }}
+      uses: astral-sh/setup-uv@v4
+      with:
+        version: "latest"
+
     - name: Set up QEMU
       if: inputs.qemu
       uses: docker/setup-qemu-action@v3
@@ -72,6 +73,18 @@ jobs:
         echo "CIBW_ARCHS_LINUX=${{ inputs.qemu }}" >> "${GITHUB_ENV}"
       shell: bash
 
+    - name: Restore cached Primes
+      if: ${{ runner.os != 'Linux' }}
+      id: cache
+      uses: actions/cache@v4
+      with:
+        path: |
+          ~\AppData\Local\pypa\cibuildwheel\Cache
+          ~/Library/Caches/cibuildwheel
+          ~/.cache/cibuildwheel
+        key: "cibuildwheel-${{ runner.os }}"
+
+
     - name: Skip building some wheel tags
       if: inputs.wheel-tags-to-skip
       run: |
@@ -82,9 +95,9 @@ jobs:
       uses: pypa/cibuildwheel@v2.22.0
       env:
         CIBW_ARCHS_MACOS: x86_64 arm64 universal2
-        CIBW_CONFIG_SETTINGS: >-  # Cython line tracing for coverage collection
-          pure-python=false
-          with-cython-tracing=${{ inputs.cython-tracing }}
+        # Cython line tracing for coverage collection
+        CIBW_CONFIG_SETTINGS: >-
+          setup-args=-Dpure-python=disabled
 
     - name: Upload built artifacts for testing and publishing
       uses: actions/upload-artifact@v4

.github/workflows/reusable-linters.yml

@@ -55,9 +55,10 @@ jobs:
     - name: Self-install
       run: |
         pip install .
-    - name: Run linters
-      run: |
-        make lint
+    - uses: pre-commit/action@v3.0.1
+    # - name: Run linters
+    #   run: |
+    #     make lint
     - name: Send coverage data to Codecov
       uses: codecov/codecov-action@v5
       with:
@@ -81,7 +82,7 @@ jobs:
     - name: Prepare twine checker
       run: |
         pip install -U build twine
-        python -m build --config-setting=pure-python=true
+        python -m build --config-setting=setup-args=-Dpure-python=enabled
     - name: Run twine checker
       run: |
         twine check --strict dist/*

.gitignore

@@ -23,6 +23,8 @@ var/
 *.egg-info/
 .installed.cfg
 *.egg
+taskfile.yaml
+.vscode/
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

.mypy.ini

@@ -3,7 +3,6 @@ python_version = 3.8
 color_output = true
 error_summary = true
 files =
-  packaging/,
   tests/,
   yarl/
 

.readthedocs.yaml

@@ -11,7 +11,7 @@ build:
     post_create_environment:
     - >-
       pip install .
-      --config-settings=pure-python=true
+      --config-settings=setup-args=-Dpure-python=enabled
 
 python:
   install: