def reduce_BCONST(self, bytes_tok):
val = bytes_tok.val
match = lexutils.VALID_BYTES_RE.match(val)
if not match:
raise EdgeQLSyntaxError(f"invalid bytes literal",
context=bytes_tok.context)
if match.group('err_esc'):
raise EdgeQLSyntaxError(
f"invalid bytes literal: invalid escape sequence "
f"'{match.group('err_esc')}'",
context=bytes_tok.context)
if match.group('err'):
raise EdgeQLSyntaxError(
f"invalid bytes literal: character '{match.group('err')}' "
f"is outside of the ASCII range",
context=bytes_tok.context)
self.val = qlast.BytesConstant(value=match.group('body'),
quote=match.group('BQ'))
def reduce_BCONST(self, bytes_tok):
self.val = qlast.BytesConstant(value=bytes_tok.clean_value)