From 551a4abd1396c19c9f0d37822bd557e281a0d7b8 Mon Sep 17 00:00:00 2001
From: hubobel <schneeschieben@hintergasse.de>
Date: Tue, 16 Jun 2026 17:32:31 +0200
Subject: [PATCH] Logging

---
 categorize_transactions.py | 68 ++++++++++++++++++++++++--------------
 1 file changed, 44 insertions(+), 24 deletions(-)

diff --git a/categorize_transactions.py b/categorize_transactions.py
index bded8a1..4f780bd 100644
--- a/categorize_transactions.py
+++ b/categorize_transactions.py
@@ -10,6 +10,24 @@ from openpyxl import Workbook, load_workbook
 import subprocess
 from shutil import which, copy2
 import platform
+import logging
+
+# --------------------------------------------------
+# Logging
+# --------------------------------------------------
+
+log_dir = Path.home() / "logs"
+log_dir.mkdir(exist_ok=True)
+
+log_file = log_dir / "categorize_transactions.log"
+
+logging.basicConfig(
+    filename=log_file,
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+)
+
+logging.info("=== Scriptstart ===")
 
 # --------------------------------------------------
 # Kalenderwoche bestimmen
@@ -85,7 +103,9 @@ excel_file = (
 # --------------------------------------------------
 
 if not source_json.exists():
-    print(f"Datei nicht gefunden: {source_json}")
+    logging.error(
+        f"Transaktionsdatei nicht gefunden: {source_json}"
+    )
     sys.exit(1)
 
 # --------------------------------------------------
@@ -339,28 +359,28 @@ with open(summary_file, "w", encoding="utf-8") as outfile:
 # Ausgabe
 # --------------------------------------------------
 
-print(f"Jahr           : {year}")
-print(f"Kalenderwoche  : {week}")
-print(f"Transaktionen  : {len(categorized_transactions)}")
-print()
+logging.info(f"Jahr           : {year}")
+logging.info(f"Kalenderwoche  : {week}")
+logging.info(
+    f"Transaktionen  : {len(categorized_transactions)}"
+)
 
-print("Summen pro Kategorie:")
-print()
+logging.info("----------------------------------------")
+logging.info("Summen pro Kategorie")
+logging.info("----------------------------------------")
 
 for category, values in sorted(category_totals.items()):
-
-    print(
-        f"{category:20} "
-        f"Einnahmen: {values['income']:10.2f} EUR   "
-        f"Ausgaben: {values['expenses']:10.2f} EUR   "
-        f"Saldo: {values['saldo']:10.2f} EUR"
+    logging.info(
+        f"Kategorie={category}; "
+        f"Einnahmen={values['income']:.2f}; "
+        f"Ausgaben={values['expenses']:.2f}; "
+        f"Saldo={values['saldo']:.2f}"
     )
 
-print()
-print(f"CSV      : {csv_file}")
-print(f"JSON     : {json_file}")
-print(f"Summary  : {summary_file}")
-print(f"Excel    : {excel_file}")
+logging.info(f"CSV      : {csv_file}")
+logging.info(f"JSON     : {json_file}")
+logging.info(f"Summary  : {summary_file}")
+logging.info(f"Excel    : {excel_file}")
 
 # --------------------------------------------------
 # Synchronisation
@@ -380,11 +400,11 @@ if which("rclone"):
             check=True
         )
 
-        print("Excel nach Nextcloud synchronisiert.")
+        logging.info("Excel nach Nextcloud synchronisiert.")
 
     except Exception as e:
 
-        print(f"rclone Fehler: {e}")
+        logging.error(f"rclone Fehler: {e}")
 
 elif platform.system() == "Windows":
 
@@ -412,17 +432,17 @@ elif platform.system() == "Windows":
             target_file
         )
 
-        print(
-            f"Excel nach {target_file} kopiert."
+        logging.info(
+            f"Nextcloud-Synchronisation erfolgreich: {target_file}"
         )
 
     except Exception as e:
 
-        print(
+        logging.error(
             f"Nextcloud-Kopie fehlgeschlagen: {e}"
         )
 else:
 
-    print(
+    logging.warning(
         "Keine Synchronisationsmethode gefunden."
     )
\ No newline at end of file