':param plugin: The plugin that found these fuzzable requests
:param fuzzable_request: A potentially new fuzzable request
:return: True if @FuzzableRequest is new (never seen before).'

def _is_new_fuzzable_request(self, plugin, fuzzable_request):

    base_urls_cf = cf.cf.get('baseURLs')
    fr_uri = fuzzable_request.get_uri()
    if (fr_uri.base_url() not in base_urls_cf):
        return False
    if (not self._variant_db.append(fuzzable_request)):
        msg = 'Ignoring    reference    "%s"    (it    is    simply    a    variant).'
        msg %= fuzzable_request.get_uri()
        om.out.debug(msg)
        return False
    msg = 'New    fuzzable    request    identified:    "%s"'
    om.out.debug((msg % fuzzable_request))
    url = fuzzable_request.get_url()
    if self._reported_found_urls.add(url):
        msg = 'New    URL    found    by    %s    plugin:    "%s"'
        args = (plugin.get_name(), url)
        om.out.information((msg % args))
    return True
