LochanBandi

class SlidingWindow:
    def __init__(self, window_size, max_requests):
        self.window_size = window_size
        self.max_requests = max_requests
        self.requests = deque()

    def allow_request(self):
        now = time.time()
        while self.requests and self.requests[0] <= now - self.window_size:
            self.requests.popleft()

LochanBandi

class FixedWindow:
    def __init__(self, window_size, max_requests):
        self.window_size = window_size
        self.max_requests = max_requests
        self.requests = 0
        self.window_start = time.time()

    def allow_request(self):
        now = time.time()
        if now - self.window_start >= self.window_size:

LochanBandi

class LeakyBucket:
    def __init__(self, capacity, leak_rate):
        self.capacity = capacity  # Maximum capacity of the bucket
        self.leak_rate = leak_rate  # Rate at which the bucket leaks (units per second)
        self.bucket_size = 0  # Current size of the bucket
        self.last_updated = time.time()  # Last time the bucket was updated

    def add_data(self, data_size):
        # Calculate time elapsed since last update
        current_time = time.time()

LochanBandi

class TokenBucket:
    def __init__(self, rate, capacity):
        self.rate = rate
        self.capacity = capacity
        self.tokens = capacity
        self.last_refill = time.time()

    def allow_request(self):
        now = time.time();
        self.tokens += (now - self.last_refill) * self.rate