Update warning

CHANGELOG.md

@@ -10,7 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - Partially revert length changes to `SpectrumDataset` and `AnnotatedSpectrumDataset`. We removed `__len__` from both due to problems with PyTorch Lightning compatibility.
-- Simplify dataset code by removing redudancy with `lance.pytorch.LanceDatset`.
+- Simplify dataset code by removing redundancy with `lance.pytorch.LanceDatset`.
+- Improved warning message for skipped spectra.
 
 ## [v0.4.3]
 

depthcharge/data/parsers.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 import logging
+import warnings
 from abc import ABC, abstractmethod
 from collections.abc import Callable, Iterable
 from os import PathLike
@@ -223,10 +224,10 @@ def iter_batches(self, batch_size: int | None) -> pa.RecordBatch:
                 yield self._yield_batch()
 
         if n_skipped:
-            LOGGER.warning(
-                "Skipped %d spectra with invalid information", n_skipped
+            warnings.warning(
+                f"Skipped {n_skipped} spectra with invalid information."
+                f"Last error was: \n {str(last_exc)}"
             )
-            LOGGER.debug("Last error: %s", str(last_exc))
 
     def _update_batch(self, entry: dict) -> None:
         """Update the batch.