Source code for ddd_pylib.labels_manip._merge_labels_operator

from ._replace_values_operator import ReplaceValuesOperator
from typing import List, Tuple




class MergeLabelsOperator(ReplaceValuesOperator):
    def __init__(self):
        super().__init__()



    def getPrefix(self):
        return "MergedLabels-"

    


    def setMergedLabels(self, merged_labels: List[Tuple[int, ...]]):
        merged_dict = {}
        for labels_group in merged_labels:
            if not labels_group:
                continue
            new_label = min(labels_group)
            for label in labels_group:
                merged_dict[label] = new_label
        self.setValuesDict(merged_dict)