Update on 2025-08-12 15:41:50

mileage_logger/export/excel_writer.py

@@ -56,7 +56,7 @@ def build_monthly_rows(hops: Iterable[Hop], site_config: SiteConfig, distance_re
 
     rows_by_month: Dict[str, List[Tuple[str, str, float, str, str, str, str, str]]] = defaultdict(list)
     for hop in hops:
-        month_key = hop.date.strftime("%Y-%m")
+        month_key = hop.date.strftime("%Y-%m")  # Keep YYYY-MM for sheet naming
         origin_site = site_config.by_canonical.get(hop.origin)
         dest_site = site_config.by_canonical.get(hop.destination)
         if origin_site is None or dest_site is None:
@@ -72,7 +72,7 @@ def build_monthly_rows(hops: Iterable[Hop], site_config: SiteConfig, distance_re
         purpose = f"Travel from {origin_site.label} to {dest_site.label} {dist:.1f}mi"
         rows_by_month[month_key].append(
             (
-                hop.date.isoformat(),
+                hop.date.strftime("%d/%m/%Y"),  # Change date format here
                 purpose,
                 dist,
                 distance_resolver.vehicle_label if hasattr(distance_resolver, "vehicle_label") else "SH11 DRV (Own 1.6CC Diesel Car/Van)",
@@ -82,6 +82,7 @@ def build_monthly_rows(hops: Iterable[Hop], site_config: SiteConfig, distance_re
                 "",
             )
         )
+
     return rows_by_month
 
 
@@ -119,4 +120,5 @@ def write_monthly_workbook(rows_by_month: Dict[str, List[Tuple[str, str, float,
             ws.column_dimensions[column_letter].width = max_length + 2
     # Ensure directory exists
     os.makedirs(os.path.dirname(output_path), exist_ok=True)
-    wb.save(output_path)
+    wb.save(output_path)
+