e139774089d7a49df522f9bbb9e942ce3b3c325e,Orange/widgets/unsupervised/owdistancematrix.py,DistanceMatrixModel,color_for_label,#DistanceMatrixModel#Any#Any#,69

Before Change

    def color_for_label(self, ind, light=100):
        color = Qt.lightGray
        if isinstance(self.variable, ContinuousVariable):
            color = self.label_colors[ind].lighter(light)
        elif isinstance(self.variable, DiscreteVariable):
            value = self.values[ind]
            if not isnan(value):
                color = QColor(*self.variable.colors[int(value)])
        return QBrush(color)

    def color_for_cell(self, row, col):
        return QBrush(QColor.fromHsv(120, self.colors[row, col], 255))

After Change

    columnCount = rowCount = dimension

    def color_for_label(self, ind, light=100):
        if self.label_colors is None:
            return Qt.lightGray
        return QBrush(self.label_colors[ind].lighter(light))

    def color_for_cell(self, row, col):
        return QBrush(QColor.fromHsv(120, self.colors[row, col], 255))

Instances