# first run in terminal $ pip install word2number
from word2number import w2n
print w2n.word_to_num("two million three thousand nine hundred and eighty four")
# 2003984
print(w2n.word_to_num('two point three'))
# 2.3
print(w2n.word_to_num('112'))
# 112
print(w2n.word_to_num('point one'))
# 0.1
print(w2n.word_to_num('one hundred thirty-five'))
# 135
print(w2n.word_to_num('million million'))
# Error: Redundant number! Please enter a valid number word (eg. two million twenty three thousand and forty nine)
# None
print(w2n.word_to_num('blah'))
# Error: No valid number words found! Please enter a valid number word (eg. two million twenty three thousand and forty nine)
# None