py-humantime

py-humantime is a lightweight, dependency-free utility for turning seconds into friendly time (e.g., 4523 → 1h 15m 23s) and parsing human-readable input back to seconds (e.g., 1h 15m → 4500). It works both as a command-line tool and as an importable module with clear errors and input validation. The core is designed for extensibility (e.g., adding milliseconds or days) and is organized with clean, testable OOP logic. Ideal for scripts, CLIs, schedulers, logs, and any app that needs precise, readable time formatting.