The Python Api allows you to do several thing
Simple Example
from pytrees import DL85Classifier
dataset = np.genfromtxt("../test_data/anneal.txt", delimiter=" ")
X, y = dataset[:, 1:], dataset[:, 0]
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=0)
clf = DL85Classifier(min_sup=1, max_depth=2, max_time=600)
clf.fit(X_train, y_train)
train_accuracy = clf.accuracy_
test_accuracy = clf.score(X_test, y_test)