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Vigrond / celery_django_redis_ratelimit.py
Last active February 12, 2024 05:42
Celery / Django / Redis Rate Limits done "as expected" - Simple SMTP Example
# Rate limiting with Celery + Django + Redis
# Multiple Fixed Windows Algorithm inspired by Figma https://www.figma.com/blog/an-alternative-approach-to-rate-limiting/
# and Celery's sometimes ambiguous, vague, and one-paragraph documentation
#
# Celery's Task is subclassed and the is_rate_okay function is added
# celery.py or however your App is implemented in Django
import os
import math