def distance(self, other=None):
        t = 0
        if other is None:
            other = self.__class__()
        for axisName in set(self.keys()) | set(other.keys()):
            t += (other.get(axisName,0)-self.get(axisName,0))**2
        return math.sqrt(t)
custom action name, does not override prefix
dataset/ETHPy150Open LettError/MutatorMath/Lib/mutatorMath/objects/location.py/Location.distance--crossover with--dataset/ETHPy150Open zeraien/django-url-framework/django_url_framework/decorators/action_options.py/name