def normalizeString()

in Seq2SeqNMT/seq2seq_nmt.py [0:0]

• 5 lines of code
• 1 McCabe index (conditional complexity)

def normalizeString(s):
    s = unicodeToAscii(s.lower().strip())
    s = re.sub(r"([.!?])", r" \1", s)
    s = re.sub(r"[^a-zA-Z.!?]+", r" ", s)
    return s