Exceptions¶ fastlimit.RateLimitExceeded ¶ Bases: Exception Raised when any rate limit bucket is exhausted. fastlimit.FastLimitNotInitialized ¶ Bases: RuntimeError Raised when rate_limit() is used but limiter.init_app() was never called. fastlimit.MissingUserID ¶ Bases: RuntimeError Raised when a user= rule is set but user_id_func is not configured.