API/ENH: create Interval class · Issue #8625 · pandas-dev/pandas (original) (raw)

xref #8595

something like: Interval(left=(-1.5,'open),right=(0,'closed'))

reprs to (-1.5,0]

can be used immediately in the index values for pd.cut and such (as an object index)
evenutally can form the basis for IntervalIndex

cc @shoyer
cc @JanSchulz
cc @rosnfeld