human
I wrote the below code

    def replace(matchobj):
        return (u'&nbsp;%s' % matchobj.group(1))
    for i in range(count):
        value = re_widont.sub(replace, force_unicode(value))
    return value

What's a good function header?

Here's a good function header?
assistant
#Here's a good function header.

def widont(value, count=1):