1 files changed, 19 insertions, 0 deletions
diff --git a/scripts/lmu_ical.py b/scripts/lmu_ical.py
new file mode 100755
index 0000000..c096524
--- /dev/null
+++ b/scripts/lmu_ical.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+import icalendar
+import sys
+
+# Fix LMU LSF iCal files
+# first arg is original file
+
+e = open(sys.argv[1], 'rb')
+cal = icalendar.Calendar.from_ical(e.read())
+e.close()
+
+for component in cal.walk():
+   if component.name == "VEVENT":
+       if 'exdate' in component and component['exdate'] is None:
+           del component['exdate']
+
+f = open('fixed.ics', 'wb')
+f.write(cal.to_ical())
+f.close()