def test_show_with_files_from_legacy(
tmp_path: pathlib.Path, script: PipTestEnvironment, data: TestData
) -> None:
"""
Test listing files in the show command (legacy installed-files.txt).
"""
# Since 'pip install' now always tries to build a wheel from sdist, it
# cannot properly generate a setup. The legacy code path is basically
# 'setup.py install' plus installed-files.txt, which we manually generate.
source_dir = tmp_path.joinpath("unpacked-sdist")
setuptools_record = tmp_path.joinpath("installed-record.txt")
untar_file(data.packages.joinpath("simple-1.0.tar.gz"), str(source_dir))
script.run(
"python",
"setup.py",
"install",
"--single-version-externally-managed",
"--record",
str(setuptools_record),
cwd=source_dir,
)
write_installed_files_from_setuptools_record(
setuptools_record.read_text().splitlines(),
root=None,
req_description="simple==1.0",
)
result = script.pip("show", "--files", "simple")
lines = result.stdout.splitlines()
assert "Cannot locate RECORD or installed-files.txt" not in lines[6], lines[6]
assert re.search(r"Files:\n( .+\n)+", result.stdout)
assert f" simple{os.sep}__init__.py" in lines[6:]
def test_unpack_tar_failure(self) -> None:
"""
Test unpacking a *.tar with file containing .. path
and expect exception
"""
files = ["regular_file.txt", os.path.join("..", "outside_file.txt")]
test_tar = self.make_tar_file("test_tar.tar", files)
with pytest.raises(InstallationError) as e:
untar_file(test_tar, self.tempdir)
assert "trying to install outside target directory" in str(e.value)
def test_unpack_tar_failure(self):
"""
Test unpacking a *.tar with file containing .. path
and expect exception
"""
files = ['regular_file.txt', os.path.join('..', 'outside_file.txt')]
test_tar = self.make_tar_file('test_tar.tar', files)
with pytest.raises(InstallationError) as e:
untar_file(test_tar, self.tempdir)
assert 'trying to install outside target directory' in str(e.value)
def test_unpack_tgz(self, data: TestData) -> None:
"""
Test unpacking a *.tgz, and setting execute permissions
"""
test_file = data.packages.joinpath("test_tar.tgz")
untar_file(os.fspath(test_file), self.tempdir)
self.confirm_files()
# Check the timestamp of an extracted file
file_txt_path = os.path.join(self.tempdir, "file.txt")
mtime = time.gmtime(os.stat(file_txt_path).st_mtime)
assert mtime[0:6] == (2013, 8, 16, 5, 13, 37), mtime
def test_unpack_tar_success(self) -> None:
"""
Test unpacking a *.tar with regular files,
no file will be installed outside target directory after unpack
so no exception raised
"""
files = [
"regular_file1.txt",
os.path.join("dir", "dir_file1.txt"),
os.path.join("dir", "..", "dir_file2.txt"),
]
test_tar = self.make_tar_file("test_tar.tar", files)
untar_file(test_tar, self.tempdir)
def test_unpack_tar_success(self):
"""
Test unpacking a *.tar with regular files,
no file will be installed outside target directory after unpack
so no exception raised
"""
files = [
'regular_file1.txt',
os.path.join('dir', 'dir_file1.txt'),
os.path.join('dir', '..', 'dir_file2.txt'),
]
test_tar = self.make_tar_file('test_tar.tar', files)
untar_file(test_tar, self.tempdir)
def test_unpack_tar_unicode(tmpdir: Path) -> None:
test_tar = tmpdir / "test.tar"
# tarfile tries to decode incoming
with tarfile.open(test_tar, "w", format=tarfile.PAX_FORMAT, encoding="utf-8") as f:
metadata = tarfile.TarInfo("dir/åäö_日本語.py")
f.addfile(metadata, io.BytesIO(b"hello world"))
output_dir = tmpdir / "output"
output_dir.mkdir()
untar_file(os.fspath(test_tar), str(output_dir))
output_dir_name = str(output_dir)
contents = os.listdir(output_dir_name)
assert "åäö_日本語.py" in contents
