icefold-sdk 0.1.0

Slim runner-side surface for IceFold: the worker WebSocket wire protocol plus a small on-runner helper kit (ids, logging, IO, exceptions). Installs as the top-level `icefold` package.

icefold-sdk

The slim, shared kernel for IceFold: the worker-control WebSocket protocol plus a small on-runner helper kit. It ships no node implementations — the server renders each node into a self-contained .py bundle and the icefold-runner imports the bundle on demand.

Import name: the distribution is icefold-sdk, but it installs as the top-level package icefold (like pyyaml → import yaml).

import icefold
print(icefold.__version__)

Both the IceFold server and the runner depend on this package: the server uses the wire / id / log surface to talk to its workers; the runner uses the same wire protocol to dial back, then imports server-rendered bundles to run jobs.

Surface

Module	What
icefold.wire	/v1/ws/worker frames: make_node_exec, make_missing_dep, binary_install_hint; constants (SRV_NODE_EXEC, WKR_NODE_DONE, …); OUTPUT_UPLOAD_PATH
icefold.crypto	XOR-keystream framing for the worker WS (xor_bytes)
icefold._logging	Coloured stdout logger (log_info, log_warning, log_error, log_debug)
icefold.ids	get_file_id() — time-ordered unique id for output filenames
icefold.config	DATA_DIR / DOWNLOAD_BASE_DIR / UPLOAD_BASE_DIR (driven by ICEFOLD_PROJECT_ROOT)
icefold.exceptions	AppError family + MissingDependencyError
icefold.runtime	run_blocking(fn, *a, **kw) + write_text(path, content) — off-event-loop IO helpers
icefold.__init__	Slim re-export: log_* / get_file_id / run_blocking / write_text

Install

pip install icefold-sdk           # runner-side helpers + wire protocol

Requires Python ≥ 3.11. This package is the shared protocol layer; if you want to run IceFold nodes on your own machine, install icefold-runner instead (it pulls this in).