Create scheduler.py

modules/scheduler.py

@@ -0,0 +1,22 @@
+from datetime import datetime, timedelta
+import pandas as pd
+from modules.simulator import simulate_data
+
+class DataScheduler:
+    def __init__(self):
+        self.last_update = datetime.now() - timedelta(hours=7)  # Force initial update
+        self.data = None
+
+    def get_latest_data(self, num_poles, faults):
+        current_time = datetime.now()
+        # Update data every 6 hours
+        if current_time >= self.last_update + timedelta(hours=6):
+            self.data = simulate_data(num_poles, faults)
+            self.last_update = current_time
+        return self.data, self.last_update
+
+# Singleton instance
+scheduler = DataScheduler()
+
+def get_latest_data(num_poles, faults):
+    return scheduler.get_latest_data(num_poles, faults)