src/pretix/plugins/banktransfer/csvimport.py

@@ -30,6 +30,19 @@ class HintMismatchError(Exception):
     pass
 
 
+def check_row_length(data, hint, row):
+    valid_lengths = [hint['cols']]
+    header = data[0]
+
+    for i in range(len(header) - 1, 0, -1):
+        if header[i]:
+            break
+        else:
+            valid_lengths.append(hint['cols'] - (len(header) - i))
+
+    return None not in row and len(row) in valid_lengths
+
+
 def parse(data, hint):
     result = []
     if 'cols' not in hint:
@@ -39,7 +52,7 @@ def parse(data, hint):
     good_hint = False
     for row in data:
         resrow = {}
-        if None in row or len(row) != hint['cols']:
+        if not check_row_length(data, hint, row):
             # Wrong column count
             continue
         if hint.get('payer') is not None:

src/tests/plugins/banktransfer/csvimport_data_gb_lloyds.csv

@@ -0,0 +1,3 @@
+Transaction Date,Transaction Type,Sort Code,Account Number,Transaction Description,Debit Amount,Credit Amount,Balance,
+27/01/2025,FPI,'99-99-99,11111111,SMITH J ABCDE 111111111111111111 111111     10 25JAN25 13:34,,214,500
+25/01/2025,FPI,'99-99-99,11111111,JONES A FGHIJ 111111111111111112 111112     10 25JAN25 10:34,,213,286

src/tests/plugins/banktransfer/test_csvparser.py

@@ -166,3 +166,28 @@ class CsvImportTest(TestCase):
         ]
         filename = "csvimport_data_de_postbank.csv"
         self._test_from_sample_file(filename, expected, hint, expected_parsed)
+
+    def test_sample_file_lloyds(self):
+        expected = [
+            # Lloyds Bank includes a trailing comma at the end of the header row, making the header one column longer than the data rows.
+            ['Transaction Date', 'Transaction Type', 'Sort Code', 'Account Number', 'Transaction Description', 'Debit Amount',
+             'Credit Amount', 'Balance', ''],
+            ["27/01/2025", "FPI", "'99-99-99", "11111111", "SMITH J ABCDE 111111111111111111 111111     10 25JAN25 13:34",
+             "", "214", "500"],
+            ["25/01/2025", "FPI", "'99-99-99", "11111111", "JONES A FGHIJ 111111111111111112 111112     10 25JAN25 10:34",
+             "", "213", "286"],
+        ]
+        hint = {
+            'reference': [4],
+            'date': 0,
+            'amount': 6,
+            'cols': 9,
+        }
+        expected_parsed = [
+            {'reference': 'SMITH J ABCDE 111111111111111111 111111     10 25JAN25 13:34', 'amount': '214',
+             'date': '27/01/2025'},
+            {'reference': 'JONES A FGHIJ 111111111111111112 111112     10 25JAN25 10:34', 'amount': '213',
+             'date': '25/01/2025'},
+        ]
+        filename = "csvimport_data_gb_lloyds.csv"
+        self._test_from_sample_file(filename, expected, hint, expected_parsed)