def __init__(self):
'''
Constructor
'''
self._extractor = Extractor()
self._counter = 0
self._got_items = False
def __init__(self, look_back_years):
'''
Constructor
'''
self.t_loc = conf.sample_selection_file
self.extractor = Extractor()
self.look_back_years = look_back_years
self.preprocessor = Preprocessor()
# sample set placeholders
self.crisis_samples = []
self.normal_samples = []
self.metadata = Metadata(conf, look_back_years)
def setUp(self):
unittest.TestCase.setUp(self)
self.extractor = Extractor()
