Hello I would like to remove urls from a string replace them with their titles of the original contents.

For example:

mystring = "Ah I like this site: http://www.stackoverflow.com. Also I must say I like http://www.digg.com"

sanitize(mystring) # it becomes "Ah I like this site: Stack Overflow. Also I must say I like Digg - The Latest News Headlines, Videos and Images"

For replacing url to the title, I have written this snipplet:

#get_title: string -> string
def get_title(url):
    """Returns the title of the input URL"""

    output = BeautifulSoup.BeautifulSoup(urllib.urlopen(url))
    return output.title.string