in dataquality/metric.py [0:0]
    def unique_id(self) -> str:
        """Generate short ID."""
        metric_id = self.namespace + self.name + self.frequency
        if self.dimensions:
            for dimension in self.dimensions:
                if str(dimension.name).endswith('Bucket'):
                    continue
                metric_id += dimension.name + dimension.value
        return sub(r'\W+', '', metric_id).lower()