def test_catalog_release(self, mocker):
fs_mock = mocker.patch("fsspec.filesystem").return_value
filepath = "test.png"
data_set = HoloviewsWriter(filepath=filepath)
assert data_set._version_cache.currsize == 0 # no cache if unversioned
data_set.release()
fs_mock.invalidate_cache.assert_called_once_with(filepath)
assert data_set._version_cache.currsize == 0
def test_open_extra_args(self, tmp_path, fs_args, mocker):
fs_mock = mocker.patch("fsspec.filesystem")
writer = HoloviewsWriter(str(tmp_path), fs_args)
fs_mock.assert_called_once_with("file",
auto_mkdir=True,
storage_option="value")
assert writer._fs_open_args_save == fs_args["open_args_save"]
def test_protocol_usage(self, filepath, instance_type, credentials):
data_set = HoloviewsWriter(filepath=filepath, credentials=credentials)
assert isinstance(data_set._fs, instance_type)
path = filepath.split(PROTOCOL_DELIMITER, 1)[-1]
assert str(data_set._filepath) == path
assert isinstance(data_set._filepath, PurePosixPath)
def test_protocol_usage(self, filepath, instance_type, credentials):
data_set = HoloviewsWriter(filepath=filepath, credentials=credentials)
assert isinstance(data_set._fs, instance_type)
# _strip_protocol() doesn't strip http(s) protocol
if data_set._protocol == "https":
path = filepath.split("://")[-1]
else:
path = data_set._fs._strip_protocol(filepath)
assert str(data_set._filepath) == path
assert isinstance(data_set._filepath, PurePosixPath)
def versioned_hv_writer(filepath_png, load_version, save_version):
return HoloviewsWriter(filepath_png,
version=Version(load_version, save_version))
def hv_writer(filepath_png, save_args, fs_args):
return HoloviewsWriter(filepath_png, save_args=save_args, fs_args=fs_args)
def test_http_filesystem_no_versioning(self):
pattern = r"HTTP\(s\) DataSet doesn't support versioning\."
with pytest.raises(DataSetError, match=pattern):
HoloviewsWriter(filepath="https://example.com/file.png",
version=Version(None, None))