agent-skills-collection

1import time
2
3def rate_limiter(calls_per_second):
4    """
5    A simple generator-based rate limiter.
6    Yields when the next call is allowed.
7    """
8    interval = 1.0 / calls_per_second
9    next_call = time.time()
10    
11    while True:
12        now = time.time()
13        if now < next_call:
14            time.sleep(next_call - now)
15            now = time.time()
16        yield
17        next_call = now + interval
18
19if __name__ == "__main__":
20    # Example usage: limit to 2 calls per second
21    limiter = rate_limiter(2)
22    start = time.time()
23    for i in range(5):
24        next(limiter)
25        print(f"Call {i} at {time.time() - start:.2f}s")
26