qwasm

library1.0.1pypypiunverified

qwasm is a pure-Python WebAssembly decoder and disassembler. It parses WebAssembly binary modules into an intermediate representation and supports disassembly to WAT-like text format. Current version 1.0.1.

serialization

pip install qwasm

github ↗package ↗

INSTALL

IMPORT

SIG · QWASM

qwasm

serializationpythonv1.0.1

Install

2.0s avg

Import

—

Disk

19MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v1.0.1 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 17.9MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 2.0s · import 0.000s · 18MB

19MB installed

● package 19MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

parse_module

✓ from qwasm import parse_module

✗ from qwasm import parse_module

Load a WebAssembly binary, parse it, and print the disassembly.

import qwasm # Assuming 'sample.wasm' exists in the current directory with open('sample.wasm', 'rb') as f: data = f.read() module = qwasm.parse_module(data) print(qwasm.disassemble(module))

Debug

Known issues

gotchaqwasm.parse_module() expects bytes, not a file path.

fix

Open the file in binary mode and pass the bytes object.

affects: all

gotchaThe library is in early development (v1.0.1); API may change without notice.

fix

Pin to a specific version and watch the repository for updates.

affects: all

Upgrade

Version history

1.0.1latest on PyPI · released Oct 5, 2022

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

githubhttps://github.com/CQCL/qwasm ↗

packagehttps://pypi.org/project/qwasm/ ↗