Custom Date that doesn't do past dates

fifo/date_trigger.py

@@ -0,0 +1,7 @@
+from apscheduler.triggers.date import DateTrigger
+
+
+class CustomDateTrigger(DateTrigger):
+    def get_next_fire_time(self, previous_fire_time, now):
+        next_run = super().get_next_fire_time(previous_fire_time, now)
+        return next_run if next_run >= now else None