[Python] data loss converting to Table from pandas Timedelta built using `replace`
- Dominant language
- C++
- Stars
- 17.1k
- Forks
- 4.3k
- Avg merge
- 3d 13h
- Merged PRs (30d)
- 88
Description
### Describe the bug, including details regarding any error messages, version, and platform.
When I try to create a `Table` containing a pandas `Timedelta` that was built using `Timestamp.replace`, the data is lost and reset to 0.
For example:
```python
import pandas as pd
import pyarrow as pa
now = pd.Timestamp("2022-03-03 10:00:00", tz='America/New_York')
start_of_day = now.replace(hour=0, minute=0, second=0, microsecond=0, nanosecond=0)
data = {'delta': [now - start_of_day]}
data2 = pa.Table.from_pydict(data)
print(f"data: {data['delta'][0]}")
print(f"data2: {data2['delta'][0]}")
```
Output:
```
data: 0 days 10:00:00
data2: 0:00:00
```
The `data2` line should show 10 hours, not 0 hours.
This only happens if the delta was built using a `Timestamp` that was created using `replace` on another `Timestamp`.
Python 3.13.3
pyarrow 23.0.0
Linux x86_64
### Component(s)
Python
Contributor guide
Assessment
This issue has not been assessed yet.