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BUG: Series[int] + datetime64 should raise #28080

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jbrockmendel opened this issue Aug 21, 2019 · 0 comments · Fixed by #28268 or #28362
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BUG: Series[int] + datetime64 should raise #28080

jbrockmendel opened this issue Aug 21, 2019 · 0 comments · Fixed by #28268 or #28362
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Datetime Datetime data dtype Error Reporting Incorrect or improved errors from pandas
Milestone
1.0.0

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@jbrockmendel
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identified here. We handle this correctly for timedelta64, but apparently not datetime64

iser = pd.Series(range(3))
dt = np.datetime64(3, "D")

>>> iser + dt
0   1970-01-04
1   1970-01-05
2   1970-01-06

Should behave like iser + pd.Timestamp(dt):

>>> iser + pd.Timestamp(dt)
[...]
ValueError: Cannot add integral value to Timestamp without freq.
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Datetime Datetime data dtype Error Reporting Incorrect or improved errors from pandas
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Milestone
1.0.0
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@jreback @jbrockmendel