Start using warnings from stdlib.

1 files changed, 16 insertions, 6 deletions

diff --git a/string_utils.py b/string_utils.py
index 45607f3..b93dc93 100644
--- a/string_utils.py
+++ b/string_utils.py
@@ -14,6 +14,7 @@ import string
 from typing import Any, Callable, Dict, Iterable, List, Optional, Sequence, Tuple
 import unicodedata
 from uuid import uuid4
+import warnings
 
 import list_utils
 
@@ -1097,7 +1098,9 @@ def to_date(in_str: str) -> Optional[datetime.date]:
         d.parse(in_str)
         return d.get_date()
     except dp.ParseException:
-        logger.warning(f'Unable to parse date {in_str}.')
+        msg = f'Unable to parse date {in_str}.'
+        logger.warning(msg)
+        warnings.warn(msg)
     return None
 
 
@@ -1111,7 +1114,9 @@ def valid_date(in_str: str) -> bool:
         _ = d.parse(in_str)
         return True
     except dp.ParseException:
-        logger.warning(f'Unable to parse date {in_str}.')
+        msg = f'Unable to parse date {in_str}.'
+        logger.warning(msg)
+        warnings.warn(msg)
     return False
 
 
@@ -1126,7 +1131,9 @@ def to_datetime(in_str: str) -> Optional[datetime.datetime]:
         if type(dt) == datetime.datetime:
             return dt
     except ValueError:
-        logger.warning(f'Unable to parse datetime {in_str}.')
+        msg = f'Unable to parse datetime {in_str}.'
+        logger.warning(msg)
+        warnings.warn(msg)
     return None
 
 
@@ -1137,7 +1144,9 @@ def valid_datetime(in_str: str) -> bool:
     _ = to_datetime(in_str)
     if _ is not None:
         return True
-    logger.warning(f'Unable to parse datetime {in_str}.')
+    msg = f'Unable to parse datetime {in_str}.'
+    logger.warning(msg)
+    warnings.warn(msg)
     return False
 
 
@@ -1466,8 +1475,9 @@ def chunk(txt: str, chunk_size):
 
     """
     if len(txt) % chunk_size != 0:
-        logger.warning(
-            f'String to chunk\'s length ({len(txt)} is not an even multiple of chunk_size ({chunk_size})')
+        msg = f'String to chunk\'s length ({len(txt)} is not an even multiple of chunk_size ({chunk_size})'
+        logger.warning(msg)
+        warnings.warn(msg)
     for x in range(0, len(txt), chunk_size):
         yield txt[x:x+chunk_size]