iterate over shared files and get their public URI

def sharedFiles(self):
        'iterate over shared files and get their public URI'
        for f in self.sharing.files.iterchildren():
            yield (f.attrib['name'], f.attrib['uuid'],
                'https://www.jottacloud.com/p/%s/%s' % (self.jfs.username, f.publicURI.text))