Codechu Python Packages

codechu-cli

Stdlib-only CLI primitives — colors, progress, prompts, spinners, ASCII banners, emoji helpers — with consistent UX across Codechu tools.

codechu-fmt

Stdlib-only human-readable formatters — durations, rates, sizes.

codechu-spark

Stdlib-only text visualizations — sparklines, mini bar charts, heatmaps.

codechu-meter

Measurement primitives — stopwatch, rolling rate estimation, ETA prediction.

codechu-xdg

XDG Base Directory helpers with vendor/product namespacing — settings_file, cache_file, data_file, runtime_file.

codechu-events

Multi-channel event bus for Python with isolated Bus instances, glob-style channel filters, backpressure-safe delivery.

codechu-treeviz

Tree visualization primitives for Python: squarified treemap + sunburst layouts. Pure-Python, renderer-agnostic.

codechu-treedata

N-ary tree data structures — traversal, search, prune, diff/merge, serializers

codechu-term

Terminal capability detection, alt buffer, raw mode, SIGWINCH — pure stdlib

codechu-log

Structured logging — context propagation, JSON output, rotation, field redaction

codechu-color

Color palettes & format conversions — ANSI/hex/rgb, WCAG contrast, color-blind variants

codechu-ipc

Local IPC primitives — Unix socket, FIFO, JSON-line protocol, pidfile

codechu-fs

Filesystem primitives — atomic write, XDG trash, cancellable walk, mount helpers