def sqlite_by_shell(self, destination):
        """Method with shell and a temp file. This is hopefully fast."""
        script_path = new_temp_path()
        self.sqlite_dump_shell(script_path)
        shell_output('sqlite3 -bail -init "%s" "%s" .quit' % (script, destination))
        script.remove()
Method with shell and a temp file. This is hopefully fast.