finance/ktoblzcheck-data: Update bank data

Bank data is valid from 2025-12-08 until 2025-03-08.

MFH:		2026Q1
(cherry picked from commit 49d535a4a341ca2998f67f4392bf6dcfcdbf0855)

3 files changed, 127 insertions, 5 deletions

diff --git a/finance/ktoblzcheck-data/Makefile b/finance/ktoblzcheck-data/Makefile
index bf56392695f3..0859095b1bce 100644
--- a/finance/ktoblzcheck-data/Makefile
+++ b/finance/ktoblzcheck-data/Makefile
@@ -34,10 +34,10 @@ PLIST_SUB=	BANKDATA_START_DATE=${BANKDATA_START_DATE}
 KBCD_DATE=		20250515
 # Custom: This is the date when the bank data is officially recocognized and
 # supported.
-BANKDATA_START_DATE=	20250609
+BANKDATA_START_DATE=	20251208
 # Custom: This is the date when the bank data is officially void and can no
 # longer be relied upon.
-BANKDATA_END_DATE=	20250907
+BANKDATA_END_DATE=	20260308
 
 post-extract:
 # Out of an abundance of caution, remove the pre-built DBs and shipped SEPA data.
diff --git a/finance/ktoblzcheck-data/distinfo b/finance/ktoblzcheck-data/distinfo
index 8e559b557fe4..a6b865f08db9 100644
--- a/finance/ktoblzcheck-data/distinfo
+++ b/finance/ktoblzcheck-data/distinfo
@@ -1,5 +1,5 @@
-TIMESTAMP = 1751008153
+TIMESTAMP = 1767925106
 SHA256 (ktoblzcheck-data-20250515.tar.gz) = 307479cd3c487ba6d6c4f5966634a6023c1f29d4386b93a5e96cea7541bebe4c
 SIZE (ktoblzcheck-data-20250515.tar.gz) = 267821
-SHA256 (ktoblzcheck-bankdata-20250609.tar.gz) = 36d9a5ea5c3e7b1183d8fe2f24658d7e50ac3686b14573b17f9f46cf04388065
-SIZE (ktoblzcheck-bankdata-20250609.tar.gz) = 510238
+SHA256 (ktoblzcheck-bankdata-20251208.tar.gz) = 8cfbe82f18461aa182fcc7201a9337ae34c93dd652df874f9018adc7ef1463eb
+SIZE (ktoblzcheck-bankdata-20251208.tar.gz) = 425612
diff --git a/finance/ktoblzcheck-data/files/patch-src_switzerland.py b/finance/ktoblzcheck-data/files/patch-src_switzerland.py
new file mode 100644
index 000000000000..528491087421
--- /dev/null
+++ b/finance/ktoblzcheck-data/files/patch-src_switzerland.py
@@ -0,0 +1,122 @@
+- Adapt to SIX Group converting their bankdata to CSV (semicolon separated).
+- Don't use codecs.open(); deprecated in Python 3.14.
+
+--- src/switzerland.py.orig	2025-05-15 11:18:20 UTC
++++ src/switzerland.py
+@@ -24,12 +24,11 @@ KMyMoney
+ @author: Christian David
+ """
+ 
+-import sqlite3
+-import codecs
+ import argparse
+-import os
++import csv
++import sqlite3
+ 
+-def createTable():
++def create_table():
+     """ Create table structure
+     """
+     cursor = db.cursor()
+@@ -45,59 +44,65 @@ def createTable():
+     )
+     db.commit()
+ 
+-
+-def processFile(fileName):
++def process_file(filename):
+     """ Fills the database with institutions saved in fileName
+     """
++    with open(filename, 'r', newline='') as institutes_file:
++        reader = list(csv.reader(institutes_file, delimiter=';'))
++        rows = reader[1:]
+ 
+-    rowsInserted = 0
+-    cursor = db.cursor()
+-    cursor.execute("BEGIN")
++    bank_map = {row[0]: {"bic": row[14], "name": f"{row[8]} ({row[12]})"} for row in rows}
+ 
+-    def existCode(bankCode, bic):
+-        cursor.execute("SELECT bankcode,bic FROM institutions WHERE bankcode = ? and bic = ?",(bankCode,bic,))
+-        row_exist = cursor.fetchone()
+-        if row_exist is None:
+-            return False
++    to_insert = []
++    for row in rows:
++        bankcode = row[0].zfill(5)
+ 
+-        return True
++        # Non-concatenated "parent" entries
++        if row[2] == 'N':
++            bic = row[14]
++            name = f"{row[8]} ({row[12]})"
++        # Some bankcodes are concatenated onto other bankcodes without the BIC or other
++        # institution info on their line, so we must get these from the parent entry
++        else:
++            parent_bankcode = row[3]
++            parent_info = bank_map.get(parent_bankcode)
++            if parent_info:
++                bic = parent_info["bic"]
++                name = parent_info["name"]
++            else:
++                continue
+ 
+-    def submitInstitute(bankCode, bankName, bic):
+-        if(not existCode(bankCode, bic)):
+-            try:
+-                cursor.execute("INSERT INTO institutions (bankcode, bic, name) VALUES(?,?,?)", (bankCode, bic, bankName))
+-            except sqlite3.Error as e:
+-                print("Error: {0} while inserting {1} ({2})".format(e.args[0], bankCode, bic))
++        to_insert.append((bankcode, bic, name))
+ 
+-    institutesFile = codecs.open(fileName, "r", encoding=args.encoding)
+-    for institute in institutesFile:
+-        bic = institute[284:295].strip()
+-        if len(bic) > 0:
+-            bcNumber = "{:0>5}".format(institute[2:7].strip() if institute[11:16] == "     " else institute[11:16].strip())
+-            name = "%s (%s)" % (institute[54:114].strip(), institute[194:229].strip())
+-            submitInstitute(bcNumber, name, bic)
+-            rowsInserted += 1
++    cursor = db.cursor()
++    cursor.execute("BEGIN")
++    try:
++        cursor.executemany(
++            "INSERT OR IGNORE INTO institutions (bankcode, bic, name) VALUES (?, ?, ?)",
++            to_insert
++        )
++        db.commit()
++        return cursor.rowcount
++    except sqlite3.Error as e:
++        db.rollback()
++        print(f"Database error: {e}")
++        return 0
+ 
+-    db.commit()
+-    return rowsInserted
+-
+-
+ if __name__ == '__main__':
+     parser = argparse.ArgumentParser(description="Creates a SQLite database for KMyMoney with information about IBAN and BICs based on a swiss BC-Bankenstamm file."
+-        " You can get the BC-Bankenstamm file from https://www.six-group.com/interbank-clearing/de/home/bank-master-data/download-bc-bank-master.html"
++        " You can get the BC-Bankenstamm file from https://api.six-group.com/api/epcd/bankmaster/v2/public/downloads/bcbankenstamm"
+     )
+ 
+     parser.add_argument(dest='file', help='File to load')
+     parser.add_argument('-o', '--output', default="bankdata.ch.db", help='SQLite database to open/generate')
+-    parser.add_argument('-e', '--encoding', default="iso 8859-15", help='Charset of file')
+     args = parser.parse_args()
+ 
+-    print("Read data from \"{0}\" with \"{1}\" encoding".format(args.file, args.encoding))
++    print(f'Read data from "{args.file}"')
+     db = sqlite3.connect(args.output)
+ 
+-    createTable()
+-    institutions = processFile(args.file)
+-    print("Inserted {0} institutions into database \"{1}\"".format(institutions, args.output))
++    create_table()
++    institutions = process_file(args.file)
++    print(f'Inserted {institutions} institutions into database "{args.output}"')
+ 
+     cursor = db.cursor()
+     cursor.execute("ANALYZE institutions")