ci: use nox

Author: davidhewitt

.github/workflows/ci.yml

@@ -59,7 +59,7 @@ jobs:
       # If one platform fails, allow the rest to keep testing if `CI-no-fail-fast` label is present
       fail-fast: ${{ !contains(github.event.pull_request.labels.*.name, 'CI-no-fail-fast') }}
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10", pypy-3.7, pypy-3.8]
+        python-version: ["3.7", "3.8", "3.9", "3.10", pypy-3.7, pypy-3.8]
         platform: [
           { os: "macos-latest",   python-architecture: "x64", rust-target: "x86_64-apple-darwin" },
           { os: "ubuntu-latest", python-architecture: "x64", rust-target: "x86_64-unknown-linux-gnu" },
@@ -96,11 +96,7 @@ jobs:
         run: rustup target add aarch64-apple-darwin
 
       - name: Install test dependencies
-        run: pip install --upgrade tox
-
-      - name: Install wheel (workaround python 3.10 CI issue)
-        if: matrix.python-version == '3.10-dev'
-        run: pip install --upgrade wheel
+        run: pip install --upgrade nox
 
       - name: Build package
         run: pip install -e .
@@ -109,10 +105,7 @@ jobs:
         shell: bash
         env:
           PYTHON: ${{ matrix.python-version }}
-        run: |
-          for example_dir in examples/*; do
-              tox -c $example_dir -e py -vvvv
-          done
+        run: nox -s test-examples
 
       - name: Test macOS universal2
         if: matrix.platform.os == 'macos-latest' && !startsWith(matrix.python-version, 'pypy')

CHANGELOG.md

@@ -1,6 +1,9 @@
 # Changelog
 
 ## Unreleased
+### Packaging
+- Drop support for Python 3.6. [#209](https://github.com/PyO3/setuptools-rust/pull/209)
+
 ### Added
 - Add support for `kebab-case` executable names. [#205](https://github.com/PyO3/setuptools-rust/pull/205)
 - Add support for custom cargo profiles. [#216](https://github.com/PyO3/setuptools-rust/pull/216)

examples/hello-world/noxfile.py

@@ -0,0 +1,12 @@
+from os.path import dirname
+
+import nox
+
+SETUPTOOLS_RUST = dirname(dirname(dirname(__file__)))
+
+
+@nox.session()
+def test(session: nox.Session):
+    session.install(SETUPTOOLS_RUST)
+    session.install(".")
+    session.run("hello-world", *session.posargs)

examples/hello-world/pytest.ini

@@ -0,0 +1,12 @@
+from os.path import dirname
+
+import nox
+
+SETUPTOOLS_RUST = dirname(dirname(dirname(__file__)))
+
+
+@nox.session()
+def test(session: nox.Session):
+    session.install(SETUPTOOLS_RUST, "pytest", "pytest-benchmark", "beautifulsoup4")
+    session.install(".")
+    session.run("pytest", *session.posargs)

examples/hello-world/tox.ini

@@ -0,0 +1,12 @@
+from os.path import dirname
+
+import nox
+
+SETUPTOOLS_RUST = dirname(dirname(dirname(__file__)))
+
+
+@nox.session()
+def test(session: nox.Session):
+    session.install(SETUPTOOLS_RUST, "pytest")
+    session.install(".")
+    session.run("pytest", *session.posargs)

examples/html-py-ever/noxfile.py

@@ -0,0 +1,12 @@
+from os.path import dirname
+
+import nox
+
+SETUPTOOLS_RUST = dirname(dirname(dirname(__file__)))
+
+
+@nox.session()
+def test(session: nox.Session):
+    session.install(SETUPTOOLS_RUST, "pytest", "cffi")
+    session.install(".")
+    session.run("pytest", *session.posargs)

examples/html-py-ever/pytest.ini

@@ -0,0 +1,9 @@
+from glob import glob
+
+import nox
+
+
+@nox.session(name="test-examples", venv_backend="none")
+def test_examples(session: nox.Session):
+    for example in glob("examples/*/noxfile.py"):
+        session.run("nox", "-f", example, external=True)

examples/html-py-ever/tox.ini

@@ -28,7 +28,7 @@ packages = setuptools_rust
 zip_safe = True
 install_requires = setuptools>=46.1; semantic_version>=2.8.2,<3; typing_extensions>=3.7.4.3
 setup_requires = setuptools>=46.1; setuptools_scm>=6.3.2
-python_requires = >=3.6
+python_requires = >=3.7
 
 [options.entry_points]
 distutils.commands =