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queues/logger_rate_limiter.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+class Logger:
+
+    def __init__(self):
+
+        self.msg_set = set()
+        self.msg_queue = deque()
+        
+    def print_message(self, timestamp: int, message: str) -> bool:
+        
+        while self.msg_queue:
+            msg, msg_timestamp = self.msg_queue[0]
+            if timestamp - msg_timestamp >= 10:
+                self.msg_queue.popleft()
+                self.msg_set.remove(msg)
+            else:
+                break
+        
+        if message not in self.msg_set:
+            self.msg_set.add(message)
+            self.msg_queue.append((message, timestamp))
+            return True
+        else:
+            return False
+