Assorted cleanups

hyperdia.py

@@ -193,14 +193,13 @@ def parse_hyperdia_table(soup, year, month, day):
 
     data = list()
 
-    previous = 0
-
     # Skip the heading and the row immediately afterwards (commuter pass)
     for group in mlt.windowed(soup.find_all("tr")[2:], n=3, step=2):
 
         # Groups of 3 elements:
         # First row: start station (time in first column, station in column 3)
-        # Second row: train information (duration in column 1, name in column 3)
+        # Second row: train information (duration in column 1,
+        # name in column 3)
         # Third row: arrival time(s) (same format as first row)
         # Times might be repeated more than once if it's a transfer
 
@@ -298,7 +297,7 @@ def trip_summary(trip: HyperdiaTrip) -> str:
     table = tabulate(table, tablefmt="github", headers="keys", showindex=False)
 
     summary = (f"Total time: {trip.total_time} minutes,"
-               f" Total distance: {trip.total_distance},"
+               f" Total distance: {trip.total_distance} Km,"
                f" Total cost: {trip.total_cost} JPY")
 
     return table + "\n\n" + summary + "\n\n"
@@ -316,9 +315,10 @@ def hyperdia_search(start_station: str, end_station: str, hour: int,
     soup = BeautifulSoup(raw_result.text, "html.parser")
     results = parse_hyperdia_html(soup, year=year, month=month, day=day)
 
-    for trip in results:
+    for index, trip in enumerate(results, start=1):
 
         if output_type == "md":
+            print(f"#### Route {index}", end="\n\n")
             print(trip_summary(trip))
         elif output_type == "json":
             table = convert_trip_to_table(trip)