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Support IntervalDtype in cudf.from_pandas #16014

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mroeschke
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Description

Noticed while running the pandas test suite against cudf.pandas

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

@mroeschke mroeschke added bug Something isn't working Python Affects Python cuDF API. non-breaking Non-breaking change labels Jun 12, 2024
@mroeschke mroeschke requested a review from a team as a code owner June 12, 2024 22:39
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non-blocking nit

@@ -8072,6 +8072,8 @@ def from_pandas(obj, nan_as_null=no_default):
return cudf.Index.from_pandas(obj, nan_as_null=nan_as_null)
elif isinstance(obj, pd.CategoricalDtype):
return cudf.CategoricalDtype.from_pandas(obj)
elif isinstance(obj, pd.IntervalDtype):
return cudf.IntervalDtype.from_pandas(obj)
else:
raise TypeError(
"from_pandas only accepts Pandas Dataframes, Series, "
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nit: this error string is increasingly out of date (it doesn't mention categoricaldtype and now intervaldtype). Should we reword the be less specific?

f"from_pandas unsupported for object of type {type(obj)}"

perhaps?

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Sure thing. Changed to this

@mroeschke
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/merge

@rapids-bot rapids-bot bot merged commit 31d909b into rapidsai:branch-24.08 Jun 13, 2024
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@mroeschke mroeschke deleted the bug/from_pandas/intervaldtype branch June 13, 2024 23:27
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4 participants