Add xarray-specific encoding convention for pd.IntervalArray#10483
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dcherian wants to merge 1 commit intopydata:mainfrom
Open
Add xarray-specific encoding convention for pd.IntervalArray#10483dcherian wants to merge 1 commit intopydata:mainfrom
dcherian wants to merge 1 commit intopydata:mainfrom
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dcherian
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Jul 2, 2025
| coder = variables.IntervalCoder() | ||
| encoded = coder.encode(v) | ||
| expected = xr.Variable( | ||
| dims=("__xarray_bounds__", "time"), |
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could make this trailing dimension
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Closes #2847
Following the proposal in #8005 (comment), this PR adds encoding/decoding machinery for
pd.IntervalArrayobjects. I use an ad-hoc convention:__xarray_bounds__. This is not configurable at the moment."closed", and"dtype"(this is always"pandas_interval").It is possible to create an IntervalArray with Datetime and Timedelta objects so I've stuck the IntervalCoder first in the encoding pipeline, and last in the decoding pipeline. That way it stays independent.
TODO:
decode_intervalskwarg?