MarcoGorelli opened a new issue, #37342:
URL: https://github.com/apache/arrow/issues/37342
### Describe the bug, including details regarding any error messages,
version, and platform.
```python
In [16]: pa.array([datetime(2020, 1, 1,
tzinfo=timezone(timedelta(hours=-8)))], type=pa.timestamp('us', 'US/Pacific'))
Out[16]:
<pyarrow.lib.TimestampArray object at 0x7fb4b56b93c0>
[
2020-01-01 08:00:00.000000
]
In [17]: pa.array([datetime(2020, 1, 1,
tzinfo=timezone(timedelta(hours=-8)))], type=pa.timestamp('us', 'UTC'))
Out[17]:
<pyarrow.lib.TimestampArray object at 0x7fb4b51426e0>
[
2020-01-01 08:00:00.000000
]
In [18]: pa.array([datetime(2020, 1, 1)], type=pa.timestamp('us',
'US/Pacific'))
Out[18]:
<pyarrow.lib.TimestampArray object at 0x7fb4b5142500>
[
2020-01-01 00:00:00.000000
]
```
Note how the result doesn't depend on the time zone I put in the `type`
argument
Is this intentional? I'm not saying it's a bug or that it needs to change,
it just came up in Polars: https://github.com/pola-rs/polars/issues/10662 - I
just want to make sure that if there is any change, then we all go towards the
same direction
versions:
- python: 3.10.6
- pyarrow: 13.0.0
### Component(s)
Python
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