Arch Linux User Repository

Note: Package needs to be rebuilt for Python 3.13 (a bump to pkgrel suffices)

I'm going to just disable this one test since making it work has been more trouble than it's worth (basically seems to be double-checking the builtin functionality of flake8 of being able to run plugins when reading input from stdin).

Couldn't reproduce -- could you try https://wiki.archlinux.org/title/DeveloperWiki:Building_in_a_clean_chroot (ie install devtools, then pkgctl build)?

self = <test.test_checks.TestFlake8Stdin testMethod=test_stdin>

    def test_stdin(self):
        """Test using stdin."""
        filepath = get_absolute_path('data/doubles.py')
        with open(filepath, 'rb') as f:
            p = subprocess.Popen(['flake8', '--select=Q', '-'], stdin=f,
                                 stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            stdout, stderr = p.communicate()

        stdout_lines = stdout.splitlines()
>       self.assertEqual(stderr, b'')
E       AssertionError: b'Unable to find qualified name for module: stdin\n' != b''

test/test_checks.py:23: AssertionError

OK, found a workaround:

check() {
    cd "$_pkgname-$pkgver"
    PYTHONPATH=src:"$PYTHONPATH" python -m pytest test
}

For some reason, it appears python setup.py test manages to run flake8 with our package plugged in, whereas python -m {py,unit}test both run it in a clean environment. I've disabled the offending test in the below -- have run out of patience trying to massage it into success.

diff --git a/PKGBUILD b/PKGBUILD
index 8723a35..a40d4a5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,24 +4,31 @@
 pkgname=python-flake8-quotes
 _pkgname=flake8-quotes
 pkgver=3.3.2
-pkgrel=1
+pkgrel=2
 pkgdesc="Flake8 lint for quotes"
 arch=('any')
 url="https://github.com/zheller/${_pkgname}"
 license=('MIT')
 depends=('flake8')
-makedepends=('python-setuptools')
+checkdepends=('python-pytest')
+makedepends=(python-build python-installer python-wheel python-setuptools)
 source=("${pkgname}-${pkgver}.tar.gz::https://github.com/zheller/${_pkgname}/archive/${pkgver}.tar.gz")
 sha256sums=('884d027b6126b6216bdb9fa95a9841c4f07f600569a4a41f3d0cdbf71afe6bcb')

 build() {
-    cd "${_pkgname}-${pkgver}"
-    python setup.py build
+    cd "$_pkgname-$pkgver"
+    python -m build --wheel --no-isolation
+}
+
+check() {
+    cd "$_pkgname-$pkgver"
+    # needs the package to be installed to run
+    python -m pytest -k 'not test_stdin'
 }

 package() {
-    cd "${_pkgname}-${pkgver}"
-    python setup.py install --root="${pkgdir}" --optimize=1
+    cd "$_pkgname-$pkgver"
+    python -m installer --destdir="$pkgdir" dist/*.whl

     install -Dm 644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
 }

And indeed, checking it in this way reveals my implementation of check() is wrong, though I don't know why. But python setup.py test differs in behaviour from python -m unittest

You are correct, my bad. Yeah, PEP517 only controls the invocation of the build process, but at the end of the day you still need the the build backend, in this case python-setuptools. Nice catch!

gesh: Shouldn't python-setuptools be present in the dependencies as well?

This is what I had in mind:

diff --git a/PKGBUILD b/PKGBUILD
index 8723a35..97a314d 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,24 +4,29 @@
 pkgname=python-flake8-quotes
 _pkgname=flake8-quotes
 pkgver=3.3.2
-pkgrel=1
+pkgrel=2
 pkgdesc="Flake8 lint for quotes"
 arch=('any')
 url="https://github.com/zheller/${_pkgname}"
 license=('MIT')
 depends=('flake8')
-makedepends=('python-setuptools')
+makedepends=(python-build python-installer python-wheel)
 source=("${pkgname}-${pkgver}.tar.gz::https://github.com/zheller/${_pkgname}/archive/${pkgver}.tar.gz")
 sha256sums=('884d027b6126b6216bdb9fa95a9841c4f07f600569a4a41f3d0cdbf71afe6bcb')

 build() {
-    cd "${_pkgname}-${pkgver}"
-    python setup.py build
+    cd "$_pkgname-$pkgver"
+    python -m build --wheel --no-isolation
+}
+
+check() {
+    cd "$_pkgname-$pkgver"
+    python -m unittest
 }

 package() {
-    cd "${_pkgname}-${pkgver}"
-    python setup.py install --root="${pkgdir}" --optimize=1
+    cd "$_pkgname-$pkgver"
+    python -m installer --destdir="$pkgdir" dist/*.whl

     install -Dm 644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
 }