implement automatic removal of downloaded files after 4 days, streamline download routine

genfeed.py

@@ -4,7 +4,7 @@ import rfeed
 import datetime
 import os
 
-MAXFILEAGE_IN_DAYS = 14
+MAXFILEAGE_IN_DAYS = 4
 
 
 items = []
@@ -18,15 +18,10 @@ for file in os.listdir("files"):
     hour = int(hour)
     minute = int(minute)
 
-    # remove old file
-#    if datetime.datetime(year, month, day, hour, minute) \
-#        + datetime.timedelta(MAXFILEAGE_IN_DAYS) < datetime.datetime.now():
-#        print(f"{file} identified as old - DELETING")
-#        print(datetime.datetime(year, month, day, hour, minute))
-#        print(datetime.timedelta(MAXFILEAGE_IN_DAYS))
-#        print(datetime.datetime.now())
-#        #os.remove(f"file/{file}")
-#        continue
+    # remove old files
+    if datetime.datetime.now() -  datetime.datetime(year, month, day, hour, minute) > datetime.timedelta(MAXFILEAGE_IN_DAYS):
+        os.remove(f"files/{file}")
+        continue
 
     items.append(rfeed.Item(
         title=f"Regionalnachrichten {day:0>2d}.{month:0>2d}.{year} {hour:0>2d}:{minute:0>2d}",