Add configurable output folder

config.ini.example

@@ -2,3 +2,6 @@
 city=Nürnberg
 street=Am Pointgraben
 house_number=7
+
+[calendar]
+target=/var/lib/radicale/collection/trash_dates

generate_ical.py

@@ -65,15 +65,15 @@ radicale_props = {
   "tag": "VCALENDAR"
 }
 
-processed_cals = os.path.join(".", "calendars")
-if not os.path.exists(processed_cals):
-  os.makedirs(processed_cals)
+target_path = config.get("calendar", "target", fallback=os.path.join(".", "calendars"))
+if not os.path.exists(target_path):
+  os.makedirs(target_path)
 
 for trash_type in trash_types:
   radicale_props["D:displayname"] = trash_type.get("name")
   radicale_props["ICAL:calendar-color"] = "#{}ff".format(trash_type.get("farbeRgb", "000000"))
   folder_name = trash_type.get("name").replace("/", "_")
-  trash_type_folder = os.path.join(processed_cals, folder_name)
+  trash_type_folder = os.path.join(target_path, folder_name)
   if not os.path.exists(trash_type_folder):
     os.makedirs(trash_type_folder)