# put this in your model or controller # to block bots that download too fast BAN_IP_TIME = 60 * 60 * 24 # 1 day ban_key = request.client + 'ban' if cache.ram(ban_key, lambda: False, BAN_IP_TIME): raise HTTP(429, 'IP blocked') # maximum number of fast requests allowed before banned MAX_REQUESTS = 10 request_key = request.client + 'requests' cache.ram(request_key, lambda: 0, 1) if cache.ram.increment(request_key) > MAX_REQUESTS: cache.ram(ban_key, lambda: True, BAN_IP_TIME) redirect(URL(f='index'))
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