def _raise_exception(self, eobj, edata=None):
_, _, tbobj = sys.exc_info()<EOL>if edata:<EOL><INDENT>emsg = self._format_msg(eobj["<STR_LIT>"], edata)<EOL>_rwtb(eobj["<STR_LIT:type>"], emsg, tbobj)<EOL><DEDENT>else:<EOL><INDENT>_rwtb(eobj["<STR_LIT:type>"], eobj["<STR_LIT>"], tbobj)<EOL><DEDENT>
Raise exception by name.