def test_package_resource(self):
package_resource = file_utils.PackageResource(test_data,
"text_file.txt")
expected = "Sphinx of black quartz — judge my vow. 紫の猿の皿洗い機."
with file_utils.open_text_resource(package_resource) as f:
test_contents = f.read()
assert test_contents == expected
def _load_data_file(self, datafile: _FileType) -> pd.DataFrame:
with file_utils.open_text_resource(datafile) as csv_file:
sample = pd.read_csv(csv_file, header="infer", index_col=0)
return sample.reindex(np.random.permutation(sample.index))
def _load_readme(
self, readmefile: typing.Union[str, os.PathLike,
file_utils.PackageResource]
) -> str:
with file_utils.open_text_resource(readmefile) as text_file:
return " ".join(text_file)
def test_path_resource(self, tmpdir):
test_file = pathlib.Path(self._create_test_file(tmpdir))
with file_utils.open_text_resource(test_file) as f:
test_contents = f.read()
assert test_contents == self._FILE_CONTENTS