add an ability to add links to events

prep.py

@@ -29,11 +29,16 @@ def load_events(csv_path:str) -> list[dict]:
             event_location = event[2]
             event_title = event[3]
             types =  event[4].split()
+            try:
+                link = event[5]
+            except IndexError:
+                link = ""
             current_event = {"date":event_date_parsed,
                              "time":event_time,
                              "location": event_location,
                              "title":event_title.strip(),
-                             "types": types }
+                             "types": types,
+                             "link": link}
             events.append(current_event)
         return events
 
@@ -47,7 +52,10 @@ def build_html(events: list[dict], dayNames: list[str], typesNames: dict) -> str
         time = event["time"]+"h"
         event_html = []
         event_html.append(f"<div class='date'>{date} {time}</div>")
-        event_html.append(f"<div class='title'>{title}</div>")
+        if event["link"] != "":
+            event_html.append(f"<div class='title'><a href=\"{event['link']}\">{title}</a></div>")
+        else:
+            event_html.append(f"<div class='title'>{title}</div>")
         if "https://" in location:
             place,link = location.split("https://")
             event_html.append(f"<div class='place'><a href=\"https://{link}\">@{place.strip()}</a></div>")