32 lines
915 B
Python
32 lines
915 B
Python
"""
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A utility class which wraps the RateLimitMixin 3rd party class to do bad request counting
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which can be used for rate limiting
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"""
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from ratelimitbackend.backends import RateLimitMixin
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class RequestRateLimiter(RateLimitMixin):
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"""
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Use the 3rd party RateLimitMixin to help do rate limiting.
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"""
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def is_rate_limit_exceeded(self, request):
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"""
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Returns if the client has been rated limited
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"""
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counts = self.get_counters(request)
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return sum(counts.values()) >= self.requests
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def tick_request_counter(self, request):
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"""
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Ticks any counters used to compute when rate limt has been reached
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"""
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self.cache_incr(self.get_cache_key(request))
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class BadRequestRateLimiter(RequestRateLimiter):
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"""
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Default rate limit is 30 requests for every 5 minutes.
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"""
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pass # lint-amnesty, pylint: disable=unnecessary-pass
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