Wrap text in Python

wrap.py

def wrap_text(text, limit):
    #s = map(str.split, text.split('\n'))
    #i = 0
    #for n in range(len(s)):
    #    while i < len(s[n]) - 1:
    #        if (len(s[n][i]) + len(s[n][i+1])) <= limit:
    #            s[n][i] += ' ' + s[n][i+1]
    #            s[n] = s[n][:i+1] + s[n][i+2:]
    #        elif len(s[n][i+1]) > limit:
    #            i += 1
    #        i+=1
    #    s[n] = '\n'.join(s[n])

    #return '\n'.join(s)
    import textwrap
    return textwrap.TextWrapper(width=limit, break_long_words=False).fill(text)