def test_get_class(self):
"""
Tests the get_class method.
"""
cls = classes.get_class("weka.classifiers.Classifier")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
def test_get_class(self):
"""
Tests the get_class method.
"""
cls = classes.get_class("weka.classifiers.Classifier")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
def test_get_classname(self):
"""
Tests the get_class method.
"""
# Python class
cls = classes.get_class("weka.classifiers.Classifier")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
# Python object
cls = weka.classifiers.Classifier(classname="weka.classifiers.trees.J48")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
# Java object
cls = weka.classifiers.Classifier(classname="weka.classifiers.trees.J48")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.trees.J48", classes.get_classname(cls.jobject))
def test_get_classname(self):
"""
Tests the get_class method.
"""
# Python class
cls = classes.get_class("weka.classifiers.Classifier")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
# Python object
cls = weka.classifiers.Classifier(classname="weka.classifiers.trees.J48")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.Classifier", classes.get_classname(cls))
# Java object
cls = weka.classifiers.Classifier(classname="weka.classifiers.trees.J48")
self.assertIsNotNone(cls)
self.assertEqual("weka.classifiers.trees.J48", classes.get_classname(cls.jobject))
def from_dict(cls, d):
"""
Restores an object state from a dictionary, used in de-JSONification.
:param d: the object dictionary
:type d: dict
:return: the object
:rtype: object
"""
conf = {}
for k in d["config"]:
v = d["config"][k]
if isinstance(v, dict):
if u"type" in v:
typestr = v[u"type"]
else:
typestr = v["type"]
conf[str(k)] = classes.get_dict_handler(typestr)(v)
else:
conf[str(k)] = v
return classes.get_class(d["class"])(name=d["name"], config=conf)
def from_dict(cls, d):
"""
Restores an object state from a dictionary, used in de-JSONification.
:param d: the object dictionary
:type d: dict
:return: the object
:rtype: object
"""
conf = {}
for k in d["config"]:
v = d["config"][k]
if isinstance(v, dict):
if u"type" in v:
typestr = v[u"type"]
else:
typestr = v["type"]
conf[str(k)] = classes.get_dict_handler(typestr)(v)
else:
conf[str(k)] = v
return classes.get_class(d["class"])(name=d["name"], config=conf)
