Sliding Window Python Packages

throttlekit-py

Python client for ThrottleKit — distributed rate limiting against one Node core via gRPC (full check/peek/forecast) or direct Redis (the core's own Lua, bit-identical). Conformance-proven on shared golden vectors.

frequency-anomaly-reporter

Sliding-window event-frequency monitors that detect anomalous rates — both excessive and insufficient — via configurable thresholds and callbacks. Zero dependencies.

fastapi-gradual-throttle

FastAPI middleware for intelligent rate limiting and progressive request throttling — supports gradual delays, strict 429 limits, and Redis-backed scaling.

pie-lock

Locking solution for python, lock based on Redis. And rate limiter base on sliding window algorithms

ratelink

Production-ready rate limiting library for Python with multiple algorithms, backends, and framework integrations

timedeque

A Python deque that expires items by age instead of length.

pd-window-decorators

Python function decorator to apply moving window operations for Pandas DataFrames