def _parse_from_token_parser(token_parser: TokenParser) -> NameAndValue[Actor]:
token_parser.consume_mandatory_keyword(
instruction_arguments.ASSIGNMENT_OPERATOR, False)
ret_val = token_parser.parse_mandatory_command(
_actor_parsers_setup(),
concepts.ACTOR_CONCEPT_INFO.singular_name.upper())
token_parser.report_superfluous_arguments_if_not_at_eol()
return ret_val
def _parse_from_tokens(
self, token_parser: TokenParser) -> InstructionEmbryo[None]:
try:
token_parser.consume_mandatory_keyword(defs.ASSIGNMENT_IDENTIFIER,
False)
value = self._parse_value(token_parser)
token_parser.report_superfluous_arguments_if_not_at_eol()
return _impl.TheInstructionEmbryo(value)
except TokenSyntaxError as ex:
raise SingleInstructionInvalidArgumentException(
std_error_message_text_for_token_syntax_error_from_exception(
ex))
def _parse_set(self, token_parser: TokenParser) -> _impl.ModifierSdv:
var_name = self._name_parser.parse(token_parser)
token_parser.consume_mandatory_keyword(defs.ASSIGNMENT_IDENTIFIER, False)
value = self._value_parser.parse_from_token_parser(token_parser)
return _impl.ModifierSdvOfSet(var_name, value)