1206        is used by the loaders and environment to create a template object.
1207        """
1208        namespace = {"environment": environment, "__file__": code.co_filename}
1209        exec(code, namespace)1210        rv = cls._from_namespace(environment, namespace, globals)
1211        rv._uptodate = uptodate
1212        return rv

142    # Execute the new code, which is guaranteed to raise, and return
143    # the new traceback without this frame.
144    try:
145        exec(code, globals, locals)146    except BaseException:
147        return sys.exc_info()[2].tb_next  # type: ignore
148