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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/10/29 08:53:00 UTC

[jira] [Updated] (ARROW-13896) [Python] Print of timestamp with timezone errors

     [ https://issues.apache.org/jira/browse/ARROW-13896?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-13896:
-----------------------------------
    Labels: pull-request-available  (was: )

> [Python] Print of timestamp with timezone errors
> ------------------------------------------------
>
>                 Key: ARROW-13896
>                 URL: https://issues.apache.org/jira/browse/ARROW-13896
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>            Reporter: Jorge Leitão
>            Assignee: Alenka Frim
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {code:python}
> import pyarrow as pa
> a = pa.array([0], pa.timestamp('s', tz='+02:00'))
> print(a) # representation not correct?
> # <pyarrow.lib.TimestampArray object at 0x7f834c7cb9a8>
> # [
> #  1970-01-01 00:00:00
> # ]
> print(a[0])
> #Traceback (most recent call last):
> #  File "<stdin>", line 1, in <module>
> #  File "pyarrow/scalar.pxi", line 80, in pyarrow.lib.Scalar.__repr__
> #  File "pyarrow/scalar.pxi", line 463, in pyarrow.lib.TimestampScalar.as_py
> #  File "pyarrow/scalar.pxi", line 393, in pyarrow.lib._datetime_from_int
> #ValueError: fromutc: dt.tzinfo is not self
> {code}
> I am not really sure about this, but for a timezone of +02:00, shouldn't we represent the 0 as {{"1970-01-01 02:00:00 +02:00"}}?
> The other should not crash imo.



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