···408408 # build map of issue_uri -> current label URIs
409409 issue_labels_map: dict[str, set[str]] = {uri: set() for uri in issue_uris}
410410 for op_record in label_ops.records:
411411- if hasattr(op_record.value, "subject") and op_record.value.subject in issue_labels_map:
411411+ if (
412412+ hasattr(op_record.value, "subject")
413413+ and op_record.value.subject in issue_labels_map
414414+ ):
412415 subject_uri = op_record.value.subject
413416 if hasattr(op_record.value, "add"):
414417 for operand in op_record.value.add: