def _parse_file_specs(self, token_parser: TokenParser) -> Sequence[file_list.FileSpecificationSdv]:
ret_val = []
while not token_parser.has_valid_head_matching(_TOKEN_SPEC_LIST_END):
ret_val.append(self._file_spec_parser.parse(token_parser))
if not token_parser.has_valid_head_matching(_TOKEN_SPEC_LIST_END):
token_parser.require_is_at_eol(self._superfluous_line_contents_message)
return ret_val
def parse(self, token_parser: TokenParser) -> List[ELEMENT]:
ret_val = []
while not token_parser.is_at_eol:
if token_parser.remaining_part_of_current_line.strip() == defs.CONTINUATION_TOKEN:
token_parser.consume_current_line_as_string_of_remaining_part_of_current_line()
continue
if token_parser.has_valid_head_matching(defs.IS_STOP_AT_TOKEN):
break
sym_name_or_element = self._element_parser.parse(token_parser)
ret_val.append(self._mk_element.reduce(sym_name_or_element))
if token_parser.is_at_eol:
token_parser.consume_remaining_part_of_current_line_as_string()
return ret_val
def _parse_elements(tokens: TokenParser) -> Sequence[Tuple[StringSdv, Optional[FileMatcherSdv]]]:
_multiple_files_per_line_error = _MESSAGE_FACTORY.generator_for(_MULTIPLE_FILES_ON_SINGLE_LINE)
def is_at_eol_or_end_of_set():
if tokens.is_at_eol:
return
else:
tokens.require_head_is_unquoted_and_equals(syntax.LITERAL_END, _multiple_files_per_line_error)
def parse_element() -> Tuple[StringSdv, Optional[FileMatcherSdv]]:
file_name = parse_string.parse_string_sdv(tokens.token_stream, _FILE_NAME_STRING_CONFIGURATION)
if tokens.head_is_unquoted_and_equals(syntax.FILE_MATCHER_SEPARATOR):
tokens.consume_head()
file_matcher = parse_file_matcher.parsers().full.parse_from_token_parser(tokens)
return file_name, file_matcher
else:
is_at_eol_or_end_of_set()
return file_name, None
ret_val = []
while not tokens.has_valid_head_matching(_TOKEN_IS_SET_END):
ret_val.append(parse_element())
return ret_val