Method _findOne

pattern/web/soup/BeautifulSoup.py:341–346

(self, method, name, attrs, text, **kwargs)

    #These methods do the real heavy lifting.

    def _findOne(self, method, name, attrs, text, **kwargs):
        r = None
        l = method(name, attrs, text, 1, **kwargs)
        if l:
            r = l[0]
        return r

    def _findAll(self, name, attrs, text, limit, generator, **kwargs):
        "Iterates over a generator looking for things that match."