Articles by tag: lru-cache

Loading TOML config with Pydantic in Python

Set up reading settings.toml: tomllib parsing, lru_cache cache, Pydantic validation. Code, typing, examples for middle developers. Learn the details.

API keys for pet projects: HMAC and cache

Learn how to implement a free API with self-sufficient keys, spam protection, and LRU cache. Minimize DB queries for pet projects. Test in playground.