def test_dump(im_i, tmp_pathplus):
im_i.dump(tmp_pathplus / "im_i_dump.dat")
# Errors
for obj in [*test_sequences, test_dict, *test_numbers]:
with pytest.raises(TypeError):
im_i.dump(obj)
# Read and check values
assert (tmp_pathplus / "im_i_dump.dat").exists()
loaded_im_i = _pickle_load_path(tmp_pathplus / "im_i_dump.dat")
assert loaded_im_i == im_i
assert len(loaded_im_i) == len(im_i)
def test_dump(data, tmp_pathplus):
data.dump(tmp_pathplus / "JCAMP_dump.dat")
# Errors
for obj in [*test_sequences, test_dict, *test_numbers]:
with pytest.raises(TypeError):
data.dump(obj)
# Read and check values
assert (tmp_pathplus / "JCAMP_dump.dat").exists()
loaded_data = _pickle_load_path(tmp_pathplus / "JCAMP_dump.dat")
assert loaded_data == data
assert len(loaded_data) == len(data)
def test_dump(peak, tmp_pathplus):
peak.dump(tmp_pathplus / "Peak_dump.dat")
# Errors
for obj in [
test_list_strs, test_dict, test_list_ints, test_tuple,
*test_numbers
]:
with pytest.raises(TypeError):
peak.dump(obj)
# Read and check values
assert (tmp_pathplus / "Peak_dump.dat").exists()
loaded_peak = _pickle_load_path(tmp_pathplus / "Peak_dump.dat")
assert loaded_peak == peak
def load_expr(file_name: PathLike) -> Experiment:
"""
Loads an experiment saved with :meth:`pyms.Experiment.Experiment.dump`.
:param file_name: Experiment file name.
:return: The loaded experiment.
:author: Vladimir Likic, Andrew Isaac, Dominic Davis-Foster (type assertions and pathlib support)
"""
if not is_path(file_name):
raise TypeError("'file_name' must be a string or a PathLike object")
file_name = prepare_filepath(file_name, mkdirs=False)
expr = _pickle_load_path(file_name)
if not isinstance(expr, Experiment):
raise TypeError("The loaded file is not an experiment file")
return expr