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Diffstat (limited to '.venv/lib/python3.12/site-packages/setuptools/tests/config/test_apply_pyprojecttoml.py')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/setuptools/tests/config/test_apply_pyprojecttoml.py | 772 |
1 files changed, 772 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/setuptools/tests/config/test_apply_pyprojecttoml.py b/.venv/lib/python3.12/site-packages/setuptools/tests/config/test_apply_pyprojecttoml.py new file mode 100644 index 00000000..489fd98e --- /dev/null +++ b/.venv/lib/python3.12/site-packages/setuptools/tests/config/test_apply_pyprojecttoml.py @@ -0,0 +1,772 @@ +"""Make sure that applying the configuration from pyproject.toml is equivalent to +applying a similar configuration from setup.cfg + +To run these tests offline, please have a look on ``./downloads/preload.py`` +""" + +from __future__ import annotations + +import io +import re +import tarfile +from inspect import cleandoc +from pathlib import Path +from unittest.mock import Mock + +import pytest +from ini2toml.api import LiteTranslator +from packaging.metadata import Metadata + +import setuptools # noqa: F401 # ensure monkey patch to metadata +from setuptools._static import is_static +from setuptools.command.egg_info import write_requirements +from setuptools.config import expand, pyprojecttoml, setupcfg +from setuptools.config._apply_pyprojecttoml import _MissingDynamic, _some_attrgetter +from setuptools.dist import Distribution +from setuptools.errors import InvalidConfigError, RemovedConfigError +from setuptools.warnings import InformationOnly, SetuptoolsDeprecationWarning + +from .downloads import retrieve_file, urls_from_file + +HERE = Path(__file__).parent +EXAMPLES_FILE = "setupcfg_examples.txt" + + +def makedist(path, **attrs): + return Distribution({"src_root": path, **attrs}) + + +def _mock_expand_patterns(patterns, *_, **__): + """ + Allow comparing the given patterns for 2 dist objects. + We need to strip special chars to avoid errors when validating. + """ + return [re.sub("[^a-z0-9]+", "", p, flags=re.I) or "empty" for p in patterns] + + +@pytest.mark.parametrize("url", urls_from_file(HERE / EXAMPLES_FILE)) +@pytest.mark.filterwarnings("ignore") +@pytest.mark.uses_network +def test_apply_pyproject_equivalent_to_setupcfg(url, monkeypatch, tmp_path): + monkeypatch.setattr(expand, "read_attr", Mock(return_value="0.0.1")) + monkeypatch.setattr( + Distribution, "_expand_patterns", Mock(side_effect=_mock_expand_patterns) + ) + setupcfg_example = retrieve_file(url) + pyproject_example = Path(tmp_path, "pyproject.toml") + setupcfg_text = setupcfg_example.read_text(encoding="utf-8") + toml_config = LiteTranslator().translate(setupcfg_text, "setup.cfg") + pyproject_example.write_text(toml_config, encoding="utf-8") + + dist_toml = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject_example) + dist_cfg = setupcfg.apply_configuration(makedist(tmp_path), setupcfg_example) + + pkg_info_toml = core_metadata(dist_toml) + pkg_info_cfg = core_metadata(dist_cfg) + assert pkg_info_toml == pkg_info_cfg + + if any(getattr(d, "license_files", None) for d in (dist_toml, dist_cfg)): + assert set(dist_toml.license_files) == set(dist_cfg.license_files) + + if any(getattr(d, "entry_points", None) for d in (dist_toml, dist_cfg)): + print(dist_cfg.entry_points) + ep_toml = { + (k, *sorted(i.replace(" ", "") for i in v)) + for k, v in dist_toml.entry_points.items() + } + ep_cfg = { + (k, *sorted(i.replace(" ", "") for i in v)) + for k, v in dist_cfg.entry_points.items() + } + assert ep_toml == ep_cfg + + if any(getattr(d, "package_data", None) for d in (dist_toml, dist_cfg)): + pkg_data_toml = {(k, *sorted(v)) for k, v in dist_toml.package_data.items()} + pkg_data_cfg = {(k, *sorted(v)) for k, v in dist_cfg.package_data.items()} + assert pkg_data_toml == pkg_data_cfg + + if any(getattr(d, "data_files", None) for d in (dist_toml, dist_cfg)): + data_files_toml = {(k, *sorted(v)) for k, v in dist_toml.data_files} + data_files_cfg = {(k, *sorted(v)) for k, v in dist_cfg.data_files} + assert data_files_toml == data_files_cfg + + assert set(dist_toml.install_requires) == set(dist_cfg.install_requires) + if any(getattr(d, "extras_require", None) for d in (dist_toml, dist_cfg)): + extra_req_toml = {(k, *sorted(v)) for k, v in dist_toml.extras_require.items()} + extra_req_cfg = {(k, *sorted(v)) for k, v in dist_cfg.extras_require.items()} + assert extra_req_toml == extra_req_cfg + + +PEP621_EXAMPLE = """\ +[project] +name = "spam" +version = "2020.0.0" +description = "Lovely Spam! Wonderful Spam!" +readme = "README.rst" +requires-python = ">=3.8" +license-files = ["LICENSE.txt"] # Updated to be PEP 639 compliant +keywords = ["egg", "bacon", "sausage", "tomatoes", "Lobster Thermidor"] +authors = [ + {email = "hi@pradyunsg.me"}, + {name = "Tzu-Ping Chung"} +] +maintainers = [ + {name = "Brett Cannon", email = "brett@python.org"}, + {name = "John X. Ãørçeč", email = "john@utf8.org"}, + {name = "Γαμα קּ 東", email = "gama@utf8.org"}, +] +classifiers = [ + "Development Status :: 4 - Beta", + "Programming Language :: Python" +] + +dependencies = [ + "httpx", + "gidgethub[httpx]>4.0.0", + "django>2.1; os_name != 'nt'", + "django>2.0; os_name == 'nt'" +] + +[project.optional-dependencies] +test = [ + "pytest < 5.0.0", + "pytest-cov[all]" +] + +[project.urls] +homepage = "http://example.com" +documentation = "http://readthedocs.org" +repository = "http://github.com" +changelog = "http://github.com/me/spam/blob/master/CHANGELOG.md" + +[project.scripts] +spam-cli = "spam:main_cli" + +[project.gui-scripts] +spam-gui = "spam:main_gui" + +[project.entry-points."spam.magical"] +tomatoes = "spam:main_tomatoes" +""" + +PEP621_INTERNATIONAL_EMAIL_EXAMPLE = """\ +[project] +name = "spam" +version = "2020.0.0" +authors = [ + {email = "hi@pradyunsg.me"}, + {name = "Tzu-Ping Chung"} +] +maintainers = [ + {name = "Степан Бандера", email = "криївка@оун-упа.укр"}, +] +""" + +PEP621_EXAMPLE_SCRIPT = """ +def main_cli(): pass +def main_gui(): pass +def main_tomatoes(): pass +""" + +PEP639_LICENSE_TEXT = """\ +[project] +name = "spam" +version = "2020.0.0" +authors = [ + {email = "hi@pradyunsg.me"}, + {name = "Tzu-Ping Chung"} +] +license = {text = "MIT"} +""" + +PEP639_LICENSE_EXPRESSION = """\ +[project] +name = "spam" +version = "2020.0.0" +authors = [ + {email = "hi@pradyunsg.me"}, + {name = "Tzu-Ping Chung"} +] +license = "mit or apache-2.0" # should be normalized in metadata +classifiers = [ + "Development Status :: 5 - Production/Stable", + "Programming Language :: Python", +] +""" + + +def _pep621_example_project( + tmp_path, + readme="README.rst", + pyproject_text=PEP621_EXAMPLE, +): + pyproject = tmp_path / "pyproject.toml" + text = pyproject_text + replacements = {'readme = "README.rst"': f'readme = "{readme}"'} + for orig, subst in replacements.items(): + text = text.replace(orig, subst) + pyproject.write_text(text, encoding="utf-8") + + (tmp_path / readme).write_text("hello world", encoding="utf-8") + (tmp_path / "LICENSE.txt").write_text("--- LICENSE stub ---", encoding="utf-8") + (tmp_path / "spam.py").write_text(PEP621_EXAMPLE_SCRIPT, encoding="utf-8") + return pyproject + + +def test_pep621_example(tmp_path): + """Make sure the example in PEP 621 works""" + pyproject = _pep621_example_project(tmp_path) + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert set(dist.metadata.license_files) == {"LICENSE.txt"} + + +@pytest.mark.parametrize( + ("readme", "ctype"), + [ + ("Readme.txt", "text/plain"), + ("readme.md", "text/markdown"), + ("text.rst", "text/x-rst"), + ], +) +def test_readme_content_type(tmp_path, readme, ctype): + pyproject = _pep621_example_project(tmp_path, readme) + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert dist.metadata.long_description_content_type == ctype + + +def test_undefined_content_type(tmp_path): + pyproject = _pep621_example_project(tmp_path, "README.tex") + with pytest.raises(ValueError, match="Undefined content type for README.tex"): + pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + +def test_no_explicit_content_type_for_missing_extension(tmp_path): + pyproject = _pep621_example_project(tmp_path, "README") + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert dist.metadata.long_description_content_type is None + + +@pytest.mark.parametrize( + ("pyproject_text", "expected_maintainers_meta_value"), + ( + pytest.param( + PEP621_EXAMPLE, + ( + 'Brett Cannon <brett@python.org>, "John X. Ãørçeč" <john@utf8.org>, ' + 'Γαμα קּ 東 <gama@utf8.org>' + ), + id='non-international-emails', + ), + pytest.param( + PEP621_INTERNATIONAL_EMAIL_EXAMPLE, + 'Степан Бандера <криївка@оун-упа.укр>', + marks=pytest.mark.xfail( + reason="CPython's `email.headerregistry.Address` only supports " + 'RFC 5322, as of Nov 10, 2022 and latest Python 3.11.0', + strict=True, + ), + id='international-email', + ), + ), +) +def test_utf8_maintainer_in_metadata( # issue-3663 + expected_maintainers_meta_value, + pyproject_text, + tmp_path, +): + pyproject = _pep621_example_project( + tmp_path, + "README", + pyproject_text=pyproject_text, + ) + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert dist.metadata.maintainer_email == expected_maintainers_meta_value + pkg_file = tmp_path / "PKG-FILE" + with open(pkg_file, "w", encoding="utf-8") as fh: + dist.metadata.write_pkg_file(fh) + content = pkg_file.read_text(encoding="utf-8") + assert f"Maintainer-email: {expected_maintainers_meta_value}" in content + + +@pytest.mark.parametrize( + ( + 'pyproject_text', + 'license', + 'license_expression', + 'content_str', + 'not_content_str', + ), + ( + pytest.param( + PEP639_LICENSE_TEXT, + 'MIT', + None, + 'License: MIT', + 'License-Expression: ', + id='license-text', + marks=[ + pytest.mark.filterwarnings( + "ignore:.project.license. as a TOML table is deprecated", + ) + ], + ), + pytest.param( + PEP639_LICENSE_EXPRESSION, + None, + 'MIT OR Apache-2.0', + 'License-Expression: MIT OR Apache-2.0', + 'License: ', + id='license-expression', + ), + ), +) +def test_license_in_metadata( + license, + license_expression, + content_str, + not_content_str, + pyproject_text, + tmp_path, +): + pyproject = _pep621_example_project( + tmp_path, + "README", + pyproject_text=pyproject_text, + ) + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert dist.metadata.license == license + assert dist.metadata.license_expression == license_expression + pkg_file = tmp_path / "PKG-FILE" + with open(pkg_file, "w", encoding="utf-8") as fh: + dist.metadata.write_pkg_file(fh) + content = pkg_file.read_text(encoding="utf-8") + assert "Metadata-Version: 2.4" in content + assert content_str in content + assert not_content_str not in content + + +def test_license_classifier_with_license_expression(tmp_path): + text = PEP639_LICENSE_EXPRESSION.rsplit("\n", 2)[0] + pyproject = _pep621_example_project( + tmp_path, + "README", + f"{text}\n \"License :: OSI Approved :: MIT License\"\n]", + ) + msg = "License classifiers have been superseded by license expressions" + with pytest.raises(InvalidConfigError, match=msg) as exc: + pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + assert "License :: OSI Approved :: MIT License" in str(exc.value) + + +def test_license_classifier_without_license_expression(tmp_path): + text = """\ + [project] + name = "spam" + version = "2020.0.0" + license = {text = "mit or apache-2.0"} + classifiers = ["License :: OSI Approved :: MIT License"] + """ + pyproject = _pep621_example_project(tmp_path, "README", text) + + msg1 = "License classifiers are deprecated(?:.|\n)*MIT License" + msg2 = ".project.license. as a TOML table is deprecated" + with ( + pytest.warns(SetuptoolsDeprecationWarning, match=msg1), + pytest.warns(SetuptoolsDeprecationWarning, match=msg2), + ): + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + # Check license classifier is still included + assert dist.metadata.get_classifiers() == ["License :: OSI Approved :: MIT License"] + + +class TestLicenseFiles: + def base_pyproject( + self, + tmp_path, + additional_text="", + license_toml='license = {file = "LICENSE.txt"}\n', + ): + text = PEP639_LICENSE_EXPRESSION + + # Sanity-check + assert 'license = "mit or apache-2.0"' in text + assert 'license-files' not in text + assert "[tool.setuptools]" not in text + + text = re.sub( + r"(license = .*)\n", + license_toml, + text, + count=1, + ) + assert license_toml in text # sanity check + text = f"{text}\n{additional_text}\n" + pyproject = _pep621_example_project(tmp_path, "README", pyproject_text=text) + return pyproject + + def base_pyproject_license_pep639(self, tmp_path, additional_text=""): + return self.base_pyproject( + tmp_path, + additional_text=additional_text, + license_toml='license = "licenseref-Proprietary"' + '\nlicense-files = ["_FILE*"]\n', + ) + + def test_both_license_and_license_files_defined(self, tmp_path): + setuptools_config = '[tool.setuptools]\nlicense-files = ["_FILE*"]' + pyproject = self.base_pyproject(tmp_path, setuptools_config) + + (tmp_path / "_FILE.txt").touch() + (tmp_path / "_FILE.rst").touch() + + # Would normally match the `license_files` patterns, but we want to exclude it + # by being explicit. On the other hand, contents should be added to `license` + license = tmp_path / "LICENSE.txt" + license.write_text("LicenseRef-Proprietary\n", encoding="utf-8") + + msg1 = "'tool.setuptools.license-files' is deprecated in favor of 'project.license-files'" + msg2 = ".project.license. as a TOML table is deprecated" + with ( + pytest.warns(SetuptoolsDeprecationWarning, match=msg1), + pytest.warns(SetuptoolsDeprecationWarning, match=msg2), + ): + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + assert set(dist.metadata.license_files) == {"_FILE.rst", "_FILE.txt"} + assert dist.metadata.license == "LicenseRef-Proprietary\n" + + def test_both_license_and_license_files_defined_pep639(self, tmp_path): + # Set license and license-files + pyproject = self.base_pyproject_license_pep639(tmp_path) + + (tmp_path / "_FILE.txt").touch() + (tmp_path / "_FILE.rst").touch() + + msg = "Normalizing.*LicenseRef" + with pytest.warns(InformationOnly, match=msg): + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + assert set(dist.metadata.license_files) == {"_FILE.rst", "_FILE.txt"} + assert dist.metadata.license is None + assert dist.metadata.license_expression == "LicenseRef-Proprietary" + + def test_license_files_defined_twice(self, tmp_path): + # Set project.license-files and tools.setuptools.license-files + setuptools_config = '[tool.setuptools]\nlicense-files = ["_FILE*"]' + pyproject = self.base_pyproject_license_pep639(tmp_path, setuptools_config) + + msg = "'project.license-files' is defined already. Remove 'tool.setuptools.license-files'" + with pytest.raises(InvalidConfigError, match=msg): + pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + def test_default_patterns(self, tmp_path): + setuptools_config = '[tool.setuptools]\nzip-safe = false' + # ^ used just to trigger section validation + pyproject = self.base_pyproject(tmp_path, setuptools_config, license_toml="") + + license_files = "LICENCE-a.html COPYING-abc.txt AUTHORS-xyz NOTICE,def".split() + + for fname in license_files: + (tmp_path / fname).write_text(f"{fname}\n", encoding="utf-8") + + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + assert (tmp_path / "LICENSE.txt").exists() # from base example + assert set(dist.metadata.license_files) == {*license_files, "LICENSE.txt"} + + def test_missing_patterns(self, tmp_path): + pyproject = self.base_pyproject_license_pep639(tmp_path) + assert list(tmp_path.glob("_FILE*")) == [] # sanity check + + msg1 = "Cannot find any files for the given pattern.*" + msg2 = "Normalizing 'licenseref-Proprietary' to 'LicenseRef-Proprietary'" + with ( + pytest.warns(SetuptoolsDeprecationWarning, match=msg1), + pytest.warns(InformationOnly, match=msg2), + ): + pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + def test_deprecated_file_expands_to_text(self, tmp_path): + """Make sure the old example with ``license = {text = ...}`` works""" + + assert 'license-files = ["LICENSE.txt"]' in PEP621_EXAMPLE # sanity check + text = PEP621_EXAMPLE.replace( + 'license-files = ["LICENSE.txt"]', + 'license = {file = "LICENSE.txt"}', + ) + pyproject = _pep621_example_project(tmp_path, pyproject_text=text) + + msg = ".project.license. as a TOML table is deprecated" + with pytest.warns(SetuptoolsDeprecationWarning, match=msg): + dist = pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + assert dist.metadata.license == "--- LICENSE stub ---" + assert set(dist.metadata.license_files) == {"LICENSE.txt"} # auto-filled + + +class TestPyModules: + # https://github.com/pypa/setuptools/issues/4316 + + def dist(self, name): + toml_config = f""" + [project] + name = "test" + version = "42.0" + [tool.setuptools] + py-modules = [{name!r}] + """ + pyproject = Path("pyproject.toml") + pyproject.write_text(cleandoc(toml_config), encoding="utf-8") + return pyprojecttoml.apply_configuration(Distribution({}), pyproject) + + @pytest.mark.parametrize("module", ["pip-run", "abc-d.λ-xyz-e"]) + def test_valid_module_name(self, tmp_path, monkeypatch, module): + monkeypatch.chdir(tmp_path) + assert module in self.dist(module).py_modules + + @pytest.mark.parametrize("module", ["pip run", "-pip-run", "pip-run-stubs"]) + def test_invalid_module_name(self, tmp_path, monkeypatch, module): + monkeypatch.chdir(tmp_path) + with pytest.raises(ValueError, match="py-modules"): + self.dist(module).py_modules + + +class TestExtModules: + def test_pyproject_sets_attribute(self, tmp_path, monkeypatch): + monkeypatch.chdir(tmp_path) + pyproject = Path("pyproject.toml") + toml_config = """ + [project] + name = "test" + version = "42.0" + [tool.setuptools] + ext-modules = [ + {name = "my.ext", sources = ["hello.c", "world.c"]} + ] + """ + pyproject.write_text(cleandoc(toml_config), encoding="utf-8") + with pytest.warns(pyprojecttoml._ExperimentalConfiguration): + dist = pyprojecttoml.apply_configuration(Distribution({}), pyproject) + assert len(dist.ext_modules) == 1 + assert dist.ext_modules[0].name == "my.ext" + assert set(dist.ext_modules[0].sources) == {"hello.c", "world.c"} + + +class TestDeprecatedFields: + def test_namespace_packages(self, tmp_path): + pyproject = tmp_path / "pyproject.toml" + config = """ + [project] + name = "myproj" + version = "42" + [tool.setuptools] + namespace-packages = ["myproj.pkg"] + """ + pyproject.write_text(cleandoc(config), encoding="utf-8") + with pytest.raises(RemovedConfigError, match="namespace-packages"): + pyprojecttoml.apply_configuration(makedist(tmp_path), pyproject) + + +class TestPresetField: + def pyproject(self, tmp_path, dynamic, extra_content=""): + content = f"[project]\nname = 'proj'\ndynamic = {dynamic!r}\n" + if "version" not in dynamic: + content += "version = '42'\n" + file = tmp_path / "pyproject.toml" + file.write_text(content + extra_content, encoding="utf-8") + return file + + @pytest.mark.parametrize( + ("attr", "field", "value"), + [ + ("license_expression", "license", "MIT"), + pytest.param( + *("license", "license", "Not SPDX"), + marks=[pytest.mark.filterwarnings("ignore:.*license. overwritten")], + ), + ("classifiers", "classifiers", ["Private :: Classifier"]), + ("entry_points", "scripts", {"console_scripts": ["foobar=foobar:main"]}), + ("entry_points", "gui-scripts", {"gui_scripts": ["bazquux=bazquux:main"]}), + pytest.param( + *("install_requires", "dependencies", ["six"]), + marks=[ + pytest.mark.filterwarnings("ignore:.*install_requires. overwritten") + ], + ), + ], + ) + def test_not_listed_in_dynamic(self, tmp_path, attr, field, value): + """Setuptools cannot set a field if not listed in ``dynamic``""" + pyproject = self.pyproject(tmp_path, []) + dist = makedist(tmp_path, **{attr: value}) + msg = re.compile(f"defined outside of `pyproject.toml`:.*{field}", re.S) + with pytest.warns(_MissingDynamic, match=msg): + dist = pyprojecttoml.apply_configuration(dist, pyproject) + + dist_value = _some_attrgetter(f"metadata.{attr}", attr)(dist) + assert not dist_value + + @pytest.mark.parametrize( + ("attr", "field", "value"), + [ + ("license_expression", "license", "MIT"), + ("install_requires", "dependencies", []), + ("extras_require", "optional-dependencies", {}), + ("install_requires", "dependencies", ["six"]), + ("classifiers", "classifiers", ["Private :: Classifier"]), + ], + ) + def test_listed_in_dynamic(self, tmp_path, attr, field, value): + pyproject = self.pyproject(tmp_path, [field]) + dist = makedist(tmp_path, **{attr: value}) + dist = pyprojecttoml.apply_configuration(dist, pyproject) + dist_value = _some_attrgetter(f"metadata.{attr}", attr)(dist) + assert dist_value == value + + def test_license_files_exempt_from_dynamic(self, monkeypatch, tmp_path): + """ + license-file is currently not considered in the context of dynamic. + As per 2025-02-19, https://packaging.python.org/en/latest/specifications/pyproject-toml/#license-files + allows setuptools to fill-in `license-files` the way it sees fit: + + > If the license-files key is not defined, tools can decide how to handle license files. + > For example they can choose not to include any files or use their own + > logic to discover the appropriate files in the distribution. + + Using license_files from setup.py to fill-in the value is in accordance + with this rule. + """ + monkeypatch.chdir(tmp_path) + pyproject = self.pyproject(tmp_path, []) + dist = makedist(tmp_path, license_files=["LIC*"]) + (tmp_path / "LIC1").write_text("42", encoding="utf-8") + dist = pyprojecttoml.apply_configuration(dist, pyproject) + assert dist.metadata.license_files == ["LIC1"] + + def test_warning_overwritten_dependencies(self, tmp_path): + src = "[project]\nname='pkg'\nversion='0.1'\ndependencies=['click']\n" + pyproject = tmp_path / "pyproject.toml" + pyproject.write_text(src, encoding="utf-8") + dist = makedist(tmp_path, install_requires=["wheel"]) + with pytest.warns(match="`install_requires` overwritten"): + dist = pyprojecttoml.apply_configuration(dist, pyproject) + assert "wheel" not in dist.install_requires + + def test_optional_dependencies_dont_remove_env_markers(self, tmp_path): + """ + Internally setuptools converts dependencies with markers to "extras". + If ``install_requires`` is given by ``setup.py``, we have to ensure that + applying ``optional-dependencies`` does not overwrite the mandatory + dependencies with markers (see #3204). + """ + # If setuptools replace its internal mechanism that uses `requires.txt` + # this test has to be rewritten to adapt accordingly + extra = "\n[project.optional-dependencies]\nfoo = ['bar>1']\n" + pyproject = self.pyproject(tmp_path, ["dependencies"], extra) + install_req = ['importlib-resources (>=3.0.0) ; python_version < "3.7"'] + dist = makedist(tmp_path, install_requires=install_req) + dist = pyprojecttoml.apply_configuration(dist, pyproject) + assert "foo" in dist.extras_require + egg_info = dist.get_command_obj("egg_info") + write_requirements(egg_info, tmp_path, tmp_path / "requires.txt") + reqs = (tmp_path / "requires.txt").read_text(encoding="utf-8") + assert "importlib-resources" in reqs + assert "bar" in reqs + assert ':python_version < "3.7"' in reqs + + @pytest.mark.parametrize( + ("field", "group"), + [("scripts", "console_scripts"), ("gui-scripts", "gui_scripts")], + ) + @pytest.mark.filterwarnings("error") + def test_scripts_dont_require_dynamic_entry_points(self, tmp_path, field, group): + # Issue 3862 + pyproject = self.pyproject(tmp_path, [field]) + dist = makedist(tmp_path, entry_points={group: ["foobar=foobar:main"]}) + dist = pyprojecttoml.apply_configuration(dist, pyproject) + assert group in dist.entry_points + + +class TestMeta: + def test_example_file_in_sdist(self, setuptools_sdist): + """Meta test to ensure tests can run from sdist""" + with tarfile.open(setuptools_sdist) as tar: + assert any(name.endswith(EXAMPLES_FILE) for name in tar.getnames()) + + +class TestInteropCommandLineParsing: + def test_version(self, tmp_path, monkeypatch, capsys): + # See pypa/setuptools#4047 + # This test can be removed once the CLI interface of setup.py is removed + monkeypatch.chdir(tmp_path) + toml_config = """ + [project] + name = "test" + version = "42.0" + """ + pyproject = Path(tmp_path, "pyproject.toml") + pyproject.write_text(cleandoc(toml_config), encoding="utf-8") + opts = {"script_args": ["--version"]} + dist = pyprojecttoml.apply_configuration(Distribution(opts), pyproject) + dist.parse_command_line() # <-- there should be no exception here. + captured = capsys.readouterr() + assert "42.0" in captured.out + + +class TestStaticConfig: + def test_mark_static_fields(self, tmp_path, monkeypatch): + monkeypatch.chdir(tmp_path) + toml_config = """ + [project] + name = "test" + version = "42.0" + dependencies = ["hello"] + keywords = ["world"] + classifiers = ["private :: hello world"] + [tool.setuptools] + obsoletes = ["abcd"] + provides = ["abcd"] + platforms = ["abcd"] + """ + pyproject = Path(tmp_path, "pyproject.toml") + pyproject.write_text(cleandoc(toml_config), encoding="utf-8") + dist = pyprojecttoml.apply_configuration(Distribution({}), pyproject) + assert is_static(dist.install_requires) + assert is_static(dist.metadata.keywords) + assert is_static(dist.metadata.classifiers) + assert is_static(dist.metadata.obsoletes) + assert is_static(dist.metadata.provides) + assert is_static(dist.metadata.platforms) + + +# --- Auxiliary Functions --- + + +def core_metadata(dist) -> str: + with io.StringIO() as buffer: + dist.metadata.write_pkg_file(buffer) + pkg_file_txt = buffer.getvalue() + + # Make sure core metadata is valid + Metadata.from_email(pkg_file_txt, validate=True) # can raise exceptions + + skip_prefixes: tuple[str, ...] = () + skip_lines = set() + # ---- DIFF NORMALISATION ---- + # PEP 621 is very particular about author/maintainer metadata conversion, so skip + skip_prefixes += ("Author:", "Author-email:", "Maintainer:", "Maintainer-email:") + # May be redundant with Home-page + skip_prefixes += ("Project-URL: Homepage,", "Home-page:") + # May be missing in original (relying on default) but backfilled in the TOML + skip_prefixes += ("Description-Content-Type:",) + # Remove empty lines + skip_lines.add("") + + result = [] + for line in pkg_file_txt.splitlines(): + if line.startswith(skip_prefixes) or line in skip_lines: + continue + result.append(line + "\n") + + return "".join(result) |