def __init__(self, text = ''):
# prepare to use nltk_data
path_to_nltk_data = os.path.join(
os.path.dirname(os.path.abspath(__file__)),
'nltk_data'
)
nltk.data.path.append(path_to_nltk_data)
# pre-processing
tp = TextProcessor(text)
self.text = tp.getProcessedText()
# setup dictionaries
corpus = Corpus()
words = {}
words['positive'] = corpus.positiveWordDict()
words['negative'] = corpus.negativeWordDict()
self.dictionaries = words
