Python API

Reference for the ptwm Python package.

28 modules documented.

• ptwm — PTWM — lossless compression for PyTorch model weights. (59 symbols)
• ptwm.ablation — PTWM ablation harness: resolved policy, bench-compress orchestration, attribution. (48 symbols)
• ptwm.classify — Tensor-role classifier chain. (50 symbols)
• ptwm.cli (0 symbols)
• ptwm.cli.bench — CLI for ptwm bench. (5 symbols)
• ptwm.cli.chains — weights chains subcommand: validate and promote explored chains. (6 symbols)
• ptwm.cli.compress (7 symbols)
• ptwm.cli.decompress (6 symbols)
• ptwm.cli.ext — CLI for ptwm ext — manage installed extensions. (12 symbols)
• ptwm.cli.main (1 symbol)
• ptwm.cli.policy — CLI for ptwm policy — show / validate. (3 symbols)
• ptwm.cli.trust — CLI for ptwm trust — manage trusted author keys. (6 symbols)
• ptwm.cli.utils (10 symbols)
• ptwm.codecs — Plane-level entropy coders. (45 symbols)
• ptwm.core — Core compression and decompression logic for weights. (0 symbols)
• ptwm.delta — Delta (reference-frame) compression primitives. (6 symbols)
• ptwm.entropy — Shannon entropy utilities for compressed-tensor analysis. (5 symbols)
• ptwm.ext_tooling (0 symbols)
• ptwm.ext_tooling.build — ptwm ext build — detect language, run the right toolchain, place the .wasm. (3 symbols)
• ptwm.ext_tooling.init — ptwm ext init — scaffold a new extension project from a template. (2 symbols)
• ptwm.ext_tooling.pack — ptwm ext pack — bundle into -.tar.zst. (1 symbol)
• ptwm.ext_tooling.sign — ptwm ext sign — sign a bundle and rewrite manifest with real ids. (1 symbol)
• ptwm.integrations — Integrations for third-party libraries. (13 symbols)
• ptwm.preprocessing — Dtype-aware preprocessing for lossless weight compression. (69 symbols)
• ptwm.random_access — Random-access loader for .ptwm containers. (14 symbols)
• ptwm.sharding — Sharded .ptwm writers/readers. (12 symbols)
• ptwm.stores — Pluggable weight-storage backends behind a shared :class:WeightStore API. (47 symbols)
• ptwm.utils — Utility functions for PTWM. (53 symbols)