Fix: Replace print with logger.warning for warnings

Replaces the use of `print()` with `logger.warning()` for issuing warnings about unfound bounding boxes. This makes the warnings suppressible and allows for more flexible logging configurations.

Fixes #530

Author: google-labs-jules[bot]

camelot/parsers/base.py

@@ -1,5 +1,6 @@
 """Defines a base parser. As well as generic methods for other parsers."""
 
+import logging
 import math
 import os
 import warnings
@@ -14,6 +15,9 @@
 from ..utils import text_in_bbox
 
 
+logger = logging.getLogger("camelot")
+
+
 class BaseParser:
     """Defines a base parser."""
 
@@ -251,10 +255,10 @@ def record_parse_metadata(self, table):
             # Handle the KeyError gracefully by returning empty lists
             # or by performing alternative logic, such as using a default
             # bounding box or skipping the table.
-            print(
-                f"Warning: Bounding box {table._bbox} not found in table_bbox_parses."
+            logger.warning(
+                f"Bounding box {table._bbox} not found in table_bbox_parses."
             )
-            return [], [], [], []  # Return empty lists for cols, rows, v_s, h_s
+            return
         table.parse_details = self.parse_details
         pos_errors = self.compute_parse_errors(table)
         table.accuracy = compute_accuracy([[100, pos_errors]])