AP24110011695 opened a new issue, #4286:
URL: https://github.com/apache/iceberg-python/issues/4286
### Apache Iceberg version
main (0.12.0)
### Please describe the bug this is related to
`float('inf')` is accepted as a valid float/double literal (NaN is rejected
at construction, but infinity is a representable Iceberg double value).
Converting such a literal to a `DecimalType` crashes with a bare
`decimal.InvalidOperation` from inside `Decimal.quantize`, instead of the
`ValueError("Could not convert X into a Y")` that every other impossible
conversion in `pyiceberg/expressions/literals.py` raises:
- `FloatLiteral.to(DecimalType)`
- `DoubleLiteral.to(DecimalType)`
### Describe how to reproduce the bug
```python
from pyiceberg.expressions.literals import DoubleLiteral
from pyiceberg.types import DecimalType
DoubleLiteral(float("inf")).to(DecimalType(10, 2))
# decimal.InvalidOperation: [<class 'decimal.InvalidOperation'>]
```
### Willingness to contribute
- [x] Yes. I will be willing to submit a PR for this bug.
---
_Transparent disclosure: this issue was investigated and filed with AI
assistance (reproduction verified locally on main @ e3564a5)._
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