Improve error logging on incorrect parsing

pfbudget/extract/parsers.py

@@ -132,8 +132,12 @@ class Parser:
         line = line_.rstrip().split(options.separator)
         index = Parser.index(line, options)
 
-        date = dt.datetime.strptime(line[index.date].strip(), options.date_fmt).date()
+        try:
+            date_str = line[index.date].strip()
+            date = dt.datetime.strptime(date_str, options.date_fmt).date()
+
             text = line[index.text]
+
             value = utils.parse_decimal(line[index.value])
             if index.negate:
                 value = -value
@@ -142,8 +146,12 @@ class Parser:
 
             if options.additional_parser:
                 func(transaction)
+
             return transaction
 
+        except IndexError:
+            raise IndexError(line_)
+
 
 class Bank1(Parser):
     def __init__(self, filename: Path, bank: str, options: dict[str, Any]):