def test_main_featurize_function():
"""Test main featurize function"""
test_setup()
shutil.copy(
pjoin(DATA_PATH, "testfeature1.py"),
cfg.CUSTOM_FEATURE_SCRIPT_FOLDER)
results_msg = featurize.featurize(
headerfile_path=pjoin(
cfg.UPLOAD_FOLDER,
"asas_training_subset_classes_with_metadata.dat"),
zipfile_path=pjoin(cfg.UPLOAD_FOLDER,
"asas_training_subset.tar.gz"),
features_to_use=["std_err", "f"],
featureset_id="test", is_test=True,
custom_script_path=pjoin(cfg.CUSTOM_FEATURE_SCRIPT_FOLDER,
"testfeature1.py"),)
assert(os.path.exists(pjoin(cfg.FEATURES_FOLDER,
"test_features.csv")))
assert(os.path.exists(pjoin(cfg.FEATURES_FOLDER,
"test_classes.npy")))
class_list = list(np.load(pjoin(cfg.FEATURES_FOLDER, "test_classes.npy")))
os.remove(pjoin(cfg.FEATURES_FOLDER, "test_classes.npy"))
df = pd.io.parsers.read_csv(pjoin(cfg.FEATURES_FOLDER,
"test_features.csv"))
cols = df.columns
values = df.values
os.remove(pjoin(cfg.FEATURES_FOLDER, "test_features.csv"))
os.remove(pjoin(cfg.FEATURES_FOLDER,
"test_features_with_classes.csv"))
assert("std_err" in cols)
assert("f" in cols)
assert(all(class_name in ['Mira', 'Herbig_AEBE', 'Beta_Lyrae',
'Classical_Cepheid', 'W_Ursae_Maj', 'Delta_Scuti']
for class_name in class_list))
def test_feature_generation():
for f in glob.glob(os.path.join(cfg.FEATURES_FOLDER, '/*.csv')):
os.remove(f)
tic = time.time()
this_dir = os.path.join(os.path.dirname(__file__))
featurize.featurize(
os.path.join(cfg.UPLOAD_FOLDER, "asas_training_subset_classes.dat"),
os.path.join(cfg.UPLOAD_FOLDER, "asas_training_subset.tar.gz"),
featureset_id="testfeatset", is_test=True, USE_DISCO=False,
features_to_use=cfg.features_list_science
)
delta = time.time() - tic
def features_from_csv(filename):
with open(filename) as f:
feature_names = f.readline().strip().split(",")
feature_values = np.loadtxt(f, delimiter=',')
return feature_names, feature_values
features_extracted, values_computed = features_from_csv(
os.path.join(cfg.FEATURES_FOLDER, "testfeatset_features.csv"))
features_expected, values_expected = features_from_csv(
os.path.join(this_dir, "data/expected_features.csv"))
os.remove(os.path.join(cfg.FEATURES_FOLDER, "testfeatset_features.csv"))
os.remove(os.path.join(cfg.FEATURES_FOLDER,
"testfeatset_classes.npy"))
npt.assert_equal(len(features_extracted), 81)
npt.assert_equal(features_extracted, features_expected)
npt.assert_array_almost_equal(values_computed, values_expected)
# Ensure this test takes less than a minute to run
assert delta < 60
def test_featurize():
"""Test main featurize function."""
results_msg = featurize.featurize(
headerfile_path=pjoin(cfg.UPLOAD_FOLDER, "asas_training_subset_classes_with_metadata.dat"),
zipfile_path=pjoin(cfg.UPLOAD_FOLDER, "asas_training_subset.tar.gz"),
features_to_use=["std_err"], # #TEMP# TCP still broken under py3
featureset_id="TESTRUN",
is_test=True,
custom_script_path=pjoin(cfg.CUSTOM_FEATURE_SCRIPT_FOLDER, "testfeature1.py"),
USE_DISCO=False,
)
assert os.path.exists(pjoin(cfg.FEATURES_FOLDER, "TESTRUN_features.csv"))
assert not os.path.exists(pjoin(cfg.FEATURES_FOLDER, "TESTRUN_features_with_classes.csv"))
assert os.path.exists(pjoin(cfg.MLTSP_PACKAGE_PATH, "Flask/static/data", "TESTRUN_features_with_classes.csv"))
assert os.path.exists(pjoin(cfg.FEATURES_FOLDER, "TESTRUN_classes.npy"))
df = pd.io.parsers.read_csv(pjoin(cfg.FEATURES_FOLDER, "TESTRUN_features.csv"))
cols = df.columns
values = df.values
assert "std_err" in cols
def test_main_featurize_function_disco():
"""Test main featurize function - using Disco"""
test_setup()
shutil.copy(
pjoin(DATA_PATH, "testfeature1.py"),
cfg.CUSTOM_FEATURE_SCRIPT_FOLDER)
results_msg = featurize.featurize(
headerfile_path=pjoin(
cfg.UPLOAD_FOLDER,
"asas_training_subset_classes_with_metadata.dat"),
zipfile_path=pjoin(cfg.UPLOAD_FOLDER,
"asas_training_subset.tar.gz"),
features_to_use=["std_err", "freq1_harmonics_freq_0"],
featureset_id="test", is_test=True,
custom_script_path=None, # TODO: Doesn't work when using Disco!!!
USE_DISCO=True)
assert(os.path.exists(pjoin(cfg.FEATURES_FOLDER,
"test_features.csv")))
assert(os.path.exists(pjoin(cfg.FEATURES_FOLDER,
"test_classes.npy")))
class_list = list(np.load(pjoin(cfg.FEATURES_FOLDER, "test_classes.npy")))
os.remove(pjoin(cfg.FEATURES_FOLDER, "test_classes.npy"))
df = pd.io.parsers.read_csv(pjoin(cfg.FEATURES_FOLDER,
"test_features.csv"))
cols = df.columns
values = df.values
os.remove(pjoin(cfg.FEATURES_FOLDER, "test_features.csv"))
os.remove(pjoin(pjoin(cfg.MLTSP_PACKAGE_PATH,
"Flask/static/data"),
"test_features_with_classes.csv"))
assert("std_err" in cols)
assert("freq1_harmonics_freq_0" in cols)
assert(all(class_name in ['Mira', 'Herbig_AEBE', 'Beta_Lyrae',
'Classical_Cepheid', 'W_Ursae_Maj', 'Delta_Scuti']
for class_name in class_list))