def ffl_path(self, site, frametype):
try:<EOL><INDENT>return self.paths[(site, frametype)]<EOL><DEDENT>except KeyError:<EOL><INDENT>self._find_paths()<EOL>return self.paths[(site, frametype)]<EOL><DEDENT>
Returns the path of the FFL file for the given site and frametype

        Examples
        --------
        >>> from gwpy.io.datafind import FflConnection
        >>> conn = FflConnection()
        >>> print(conn.ffl_path('V', 'V1Online'))
        /virgoData/ffl/V1Online.ffl