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import sys
import sysconfig
import typing
import zipfile
from pathlib import Path
import pytest
from scikit_build_core.build import build_editable
@pytest.fixture(params=["redirect", "inplace"])
def editable_mode(request: pytest.FixtureRequest) -> str:
return typing.cast("str", request.param)
# TODO: figure out why gmake is reporting no rule to make simple_pure.cpp
@pytest.mark.compile
@pytest.mark.configure
@pytest.mark.xfail(
sys.platform.startswith("cygwin"),
strict=False,
reason="No idea why this fails on Cygwin",
)
@pytest.mark.usefixtures("package_simplest_c")
def test_pep660_wheel(editable_mode: str, tmp_path: Path):
dist = tmp_path / "dist"
out = build_editable(str(dist), {"editable.mode": editable_mode})
(wheel,) = dist.glob("simplest-0.0.1-*.whl")
assert wheel == dist / out
with zipfile.ZipFile(wheel) as zf:
file_names = {Path(p).parts[0] for p in zf.namelist()}
with zf.open("simplest-0.0.1.dist-info/METADATA") as f:
metadata = f.read().decode("utf-8")
assert len(file_names) == 4 if editable_mode == "redirect" else 2
assert "simplest-0.0.1.dist-info" in file_names
if editable_mode == "redirect":
assert "simplest" in file_names
assert "_simplest_editable.py" in file_names
else:
assert "simplest" not in file_names
assert "_simplest_editable.py" not in file_names
assert "_simplest_editable.pth" in file_names
assert "Metadata-Version: 2.2" in metadata
assert "Name: simplest" in metadata
assert "Version: 0.0.1" in metadata
@pytest.mark.compile
@pytest.mark.configure
@pytest.mark.integration
@pytest.mark.parametrize("isolate", [True, False], ids=["isolated", "not_isolated"])
@pytest.mark.usefixtures("package_simplest_c")
def test_pep660_pip_isolated(isolated, isolate, editable_mode: str):
isolate_args = ["--no-build-isolation"] if not isolate else []
isolated.install("pip>=23")
if not isolate:
isolated.install("scikit-build-core")
build_dir = "" if editable_mode == "inplace" else "build/{wheel_tag}"
isolated.install(
"-v",
f"--config-settings=build-dir={build_dir}",
f"--config-settings=editable.mode={editable_mode}",
*isolate_args,
"-e",
".",
)
value = isolated.execute("import simplest; print(simplest.square(2))")
assert value == "4.0"
location_str = isolated.execute(
"import simplest; print(*simplest.__path__, sep=';')"
)
locations = [Path(s).resolve() for s in location_str.split(";")]
# First path is from the python source
python_source = Path("src/simplest").resolve()
assert any(x.samefile(python_source) for x in locations)
cmake_install = isolated.platlib.joinpath("simplest").resolve()
if editable_mode == "redirect":
# Second path is from the CMake install
assert any(x.samefile(cmake_install) for x in locations)
location = isolated.execute("import simplest; print(simplest.__file__)")
# The package file is defined in the python source and __file__ must point to it
assert Path("src/simplest/__init__.py").resolve().samefile(Path(location).resolve())
location = isolated.execute(
"import simplest._module; print(simplest._module.__file__)"
)
if sys.version_info < (3, 8, 7):
import distutils.sysconfig # pylint: disable=deprecated-module
ext_suffix = distutils.sysconfig.get_config_var("EXT_SUFFIX")
else:
ext_suffix = sysconfig.get_config_var("EXT_SUFFIX")
module_source = python_source if editable_mode == "inplace" else cmake_install
module_file = module_source / f"_module{ext_suffix}"
# Windows FindPython may produce the wrong extension
if (
sys.version_info < (3, 8, 7)
and sys.platform.startswith("win")
and not module_file.is_file()
):
module_file = module_source / "_module.pyd"
assert module_file.samefile(Path(location).resolve())
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