The parameters of PyJWKClient are a bit misleading, as cache_keys/max_cached_keys only apply to PUBLIC KEYS and cache them FOREVER, whereas cache_jwk_set/lifespan really apply to the actual fetching/caching of JWK sets (but have no impact on the PUBLIC KEY caching)

Expected Result

If PyJWKClient is well part of the publci API (since it's quoted in tutorials), either this two-tier (and a bit complex) system should be documented and explained, and maybe arguments should be renamed (with deprecated aliases) to make it more explicitly which of these does what.

Actual Result

Our implementer had troubles grasping the API ^^"