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import pathlib
import sys
import pytest
def _make_sdist(filename=None, metadata_version=None):
from pkginfo.sdist import SDist
if metadata_version is not None:
return SDist(filename, metadata_version)
return SDist(filename)
def _make_unpacked_sdist(filename=None, metadata_version=None):
from pkginfo.sdist import UnpackedSDist
if metadata_version is not None:
return UnpackedSDist(filename, metadata_version)
return UnpackedSDist(filename)
def _check_sample(sdist, filename):
assert(sdist.filename == filename)
assert(sdist.name == 'mypackage')
assert(sdist.version == '0.1')
assert(sdist.keywords == None)
assert(list(sdist.supported_platforms) == [])
def _check_classifiers(sdist):
assert(
list(sdist.classifiers) == [
'Development Status :: 4 - Beta',
'Environment :: Console (Text Based)',
]
)
def _top_dir(tempdir):
file_paths = list(tempdir.glob("*"))
assert len(file_paths) == 1
return file_paths[0]
def _unpack(tempdir, filename):
from pkginfo.sdist import SDist
# Work around Python 3.12 tarfile warning.
kwargs = {}
if sys.version_info >= (3, 12):
fn_path = pathlib.Path(filename)
if ".tar" in fn_path.suffixes:
kwargs["filter"] = "data"
archive, _, _ = SDist._get_archive(filename)
try:
archive.extractall(tempdir, **kwargs)
finally:
archive.close()
@pytest.fixture()
def unpacked_dir(temp_dir, archive):
_unpack(temp_dir, archive)
return _top_dir(temp_dir)
@pytest.mark.parametrize("factory", [_make_sdist, _make_unpacked_sdist])
def test_sdist_ctor_w_invalid_filename(examples_dir, factory):
from pkginfo.sdist import NoSuchFile
filename = examples_dir / 'nonesuch-0.1.tar.gz'
with pytest.raises(NoSuchFile):
factory(filename)
@pytest.mark.parametrize("factory", [_make_sdist, _make_unpacked_sdist])
def test_sdist_ctor_wo_PKG_INFO(examples_dir, factory):
if factory is _make_sdist:
from pkginfo.sdist import NoPkgInfo as to_raise
else:
from pkginfo.sdist import InvalidUnpackedSDist as to_raise
filename = examples_dir / 'nopkginfo-0.1.zip'
with pytest.raises(to_raise):
factory(filename)
@pytest.mark.parametrize("factory", [_make_sdist, _make_unpacked_sdist])
def test_sdist_ctor_w_invalid_PKG_INFO(examples_dir, factory):
if factory is _make_sdist:
from pkginfo.sdist import InvalidPkgInfo as to_raise
else:
from pkginfo.sdist import InvalidUnpackedSDist as to_raise
filename = examples_dir / 'invpkginfo-0.1.zip'
with pytest.raises(to_raise):
factory(filename)
@pytest.mark.parametrize("factory", [_make_sdist, _make_unpacked_sdist])
def test_sdist_ctor_w_bogus(examples_dir, factory):
filename = examples_dir / 'mypackage-0.1.bogus'
with pytest.raises(ValueError):
factory(filename, metadata_version='1.1')
def test_sdist_ctor_w_tarball_fooling_is_zipfile(examples_dir):
# See: https://bugs.launchpad.net/pkginfo/+bug/2084140
filename = examples_dir / 'broken-tarball.tar.gz'
sdist = _make_sdist(filename, metadata_version='1.1')
assert sdist.name == "ratarmount"
@pytest.mark.parametrize("w_metadata_version", [False, True])
def test_sdist_ctor_w_archive(archive, w_metadata_version):
if w_metadata_version:
sdist = _make_sdist(archive, metadata_version='1.1')
assert sdist.metadata_version == '1.1'
_check_classifiers(sdist)
else:
sdist = _make_sdist(archive)
assert sdist.metadata_version == '1.0'
_check_sample(sdist, archive)
@pytest.mark.parametrize("w_metadata_version", [False, True])
def test_sdist_ctor_w_unpacked_dir(unpacked_dir, w_metadata_version):
if w_metadata_version:
sdist = _make_unpacked_sdist(unpacked_dir, metadata_version='1.1')
assert sdist.metadata_version == '1.1'
_check_classifiers(sdist)
else:
sdist = _make_unpacked_sdist(unpacked_dir)
assert sdist.metadata_version == '1.0'
_check_sample(sdist, unpacked_dir)
@pytest.mark.parametrize("w_metadata_version", [False, True])
def test_sdist_ctor_w_unpacked_setup(unpacked_dir, w_metadata_version):
setup_py = unpacked_dir / "setup.py"
if w_metadata_version:
sdist = _make_unpacked_sdist(setup_py, metadata_version='1.1')
assert sdist.metadata_version == '1.1'
_check_classifiers(sdist)
else:
sdist = _make_unpacked_sdist(setup_py)
assert sdist.metadata_version == '1.0'
_check_sample(sdist, unpacked_dir)
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