pymel.core.general.DimensionedComponent

class DimensionedComponent(*args, **kwargs)

Components for which having a __getitem__ of some sort makes sense

ie, myComponent[X] would be reasonable.

currentDimension()

Returns the dimension index that an index operation - ie, self[...] / self.__getitem__(...) - will operate on.

If the component is completely specified (ie, all dimensions are already indexed), then None is returned.