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ENH: Add solution guidance to IntCastingNaNError message (#62838) #63044

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Merged
merged 2 commits into from
Nov 8, 2025
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ENH: Add solution guidance to IntCastingNaNError message (#62838) #63044

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b5bd33b
ENH: Add solution guidance to IntCastingNaNError message (#62838)
ADITYA-kus Nov 8, 2025
d7a6d4e
ENH: Improve IntCastingNaNError message with solutions
ADITYA-kus Nov 8, 2025
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4 changes: 3 additions & 1 deletion pandas/core/dtypes/astype.py
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,9 @@ def _astype_float_to_int_nansafe(
"""
if not np.isfinite(values).all():
raise IntCastingNaNError(
"Cannot convert non-finite values (NA or inf) to integer"
"Cannot convert non-finite values (NA or inf) to integer."
"Replace or remove non-finite values or cast to an integer type"
"that supports these values (e.g. 'Int64')"
)
if dtype.kind == "u":
# GH#45151
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