def main(in_subt, out_subt):
assert in_subt != ""
assert out_subt != ""
parser = Parser()
normalizer = Normalizer()
lemma_filter = Filter()
try:
f = codecs.open(in_subt, 'r', encoding='utf8')
text = f.read()
f.close()
except IOError:
sys.exit("The subtitle could not be found in the path you provided.")
parser.parse(text)
normalizer.normalize(parser.get_text())
lemma_filter.clean_lemmas(normalizer.get_lemmas())
new_sub = Subtitle(parser.get_indexes(), parser.get_times(),
parser.get_text(), lemma_filter.get_final_lemmas(),
lemma_filter.get_dict(), out_subt)
new_sub.create_subtitle()
