Python wave: read and write WAV audio
Read and write PCM WAV data with explicit parameters instead of mistaking raw frames for ready-to-use numeric samples.
Essential Python concepts and programming fundamentals
Read and write PCM WAV data with explicit parameters instead of mistaking raw frames for ready-to-use numeric samples.
Read local email collections with the right format while treating locking, parsing, and modification as separate concerns.
Embed a Python console in development tools while recognizing that arbitrary code execution requires a trusted environment.
Convert color representations with the standard library while controlling scale, rounding, and destination conventions.
Discover paths and settings for the active interpreter without hard-coding differences between systems and environments.
Distribute a small Python application as one executable archive without mistaking zipapp for compilation or isolation.
Detect ambiguous Python indentation and combine the check with formatting, compilation, and diff review.
Retrieve individual source lines like traceback tools do, and keep the cache coherent when files change.
Iterate over multiple files or stdin with source context, and use in-place changes only with a recovery plan.
Compare files and directories with explicit criteria instead of mistaking similar metadata for identical content.
Coordinate simple in-process events and recognize when persistence or distribution requires another tool.
Build calendar structures and combine them with datetime without turning formatting into business logic.