'Attempts to return the `content` attribute of the `<meta />` element
with the `name` attribute of the passed name. If one cannot be found,
returns None.'

def _check_meta(self, name):

    '\n                                Attempts    to    return    the    `content`    attribute    of    a    `<meta    />`    tag    with\n                                the    passed    name.    If    one    cannot    be    found,    returns    None.\n                                '
    selector = ('meta[name="%s"]' % name)
    try:
        return self._document(selector)[0].attrib['content']
    except:
        return None
