022_title_case.py

def title_case(title, minor_words=''):
    title = title.capitalize().split()
    minor_words = minor_words.lower().split()
    return ' '.join([word if word in minor_words else word.capitalize() for word in title])


# title_case('a clash of KINGS', 'a an the of') # should return: 'A Clash of Kings'
# title_case('THE WIND IN THE WILLOWS', 'The In') # should return: 'The Wind in the Willows'
# title_case('the quick brown fox') # should return: 'The Quick Brown Fox'