def list(self, remote_path=root):
        """Returns list of nested files and directories for remote WebDAV directory by path.
        More information you can find by link http://webdav.org/specs/rfc4918.html#METHOD_PROPFIND

        :param remote_path: path to remote directory.
        :return: list of nested file or directory names.
        """
        directory_urn = Urn(remote_path, directory=True)
        if directory_urn.path() != Client.root:
            if not self.check(directory_urn.path()):
                raise RemoteResourceNotFound(directory_urn.path())

        response = self.execute_request(action='list',
                                        path=directory_urn.quote())
        urns = WebDavXmlUtils.parse_get_list_response(response.content)

        path = Urn.normalize_path(self.get_full_path(directory_urn))
        return [
            urn.filename() for urn in urns
            if Urn.compare_path(path, urn.path()) is False
        ]
    def extract_response_for_path(content, path, hostname):
        """Extracts single response for specified remote resource.

        :param content: raw content of response as string.
        :param path: the path to needed remote resource.
        :param hostname: the server hostname.
        :return: XML object of response for the remote resource defined by path.
        """
        try:
            tree = etree.fromstring(content)
            responses = tree.findall('{DAV:}response')

            n_path = Urn.normalize_path(path)

            for resp in responses:
                href = resp.findtext('{DAV:}href')

                if Urn.compare_path(n_path, href) is True:
                    return resp
            raise RemoteResourceNotFound(path)
        except etree.XMLSyntaxError:
            raise MethodNotSupported(name='is_dir', server=hostname)