pywasm | A WebAssembly interpreter written in pure Python | Binary Executable Format library

by mohanson Python Version: 1.0.8 License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | pywasm Summary

pywasm is a Python library typically used in Programming Style, Binary Executable Format applications. pywasm has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install pywasm' or download it from GitHub, PyPI.

A WebAssembly interpreter written in pure Python. The wasm version currently in use is: WebAssembly Core Specification, W3C Recommendation, 5 December 2019. Just like Firefox or Chrome does.

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Quality

Security

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Support

pywasm has a low active ecosystem.

It has 398 star(s) with 38 fork(s). There are 18 watchers for this library.

It had no major release in the last 12 months.

There are 8 open issues and 8 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of pywasm is 1.0.8

Quality

pywasm has 0 bugs and 0 code smells.

Security

pywasm has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pywasm code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pywasm is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

pywasm releases are available to install and integrate.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

pywasm saves you 1417 person hours of effort in developing the same functionality from scratch.

It has 3219 lines of code, 416 functions and 22 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed pywasm and discovered the below as its top functions. This is intended to give you an instant insight into pywasm implemented functionality, and help decide if they suit your requirements.

Instantiates the module
Execute the stack
Cycle through instruction
Execute instruction
Parse a binary stream from a binary stream
Construct a lambda function from a file - like object
Construct a Code object from a stream
Construct a CodeSection from a file - like object
Truncate an unsigned integer value
Truncate an unsigned integer
Encode an integer into a bytearray
Truncate a 64 - bit integer
Truncate an integer
Make the instruction table
Encodes an integer into a bytearray
If the instruction is in the stack
Divide integers
Truncate a 32 - bit unsigned integer
Truncate 64 bits from the stack
Integer division division
Remove return from the stack
Call an indirect function
Validates that the module is well - formed
Execute a function
Handle the case
Grow memory

Get all kandi verified functions for this library.

pywasm Key Features

No Key Features are available at this moment for pywasm.

pywasm Examples and Code Snippets

No Code Snippets are available at this moment for pywasm.

Community Discussions

Trending Discussions on pywasm

Pywasm runtime erorr

QUESTION

Pywasm runtime erorr

Asked 2019-Oct-22 at 20:40

I tried loading a web assembly program using pywasm (a interpreter for web assembly written entirely in python : https://github.com/mohanson/pywasm ) using the following code

...

ANSWER

Answered 2019-Oct-22 at 20:40

Standalone emscripten mode now seems to emit basic WASI API integration. So in order to run code compiled with emscripten you will either need to provide the bare minimum WASI stubs in your JavaScript loader or pywasm will need to implement them. It appears that the minimum set is args_sizes_get, args_get, and proc_exit. For the simple fib case, those functions don't get called so they just need to be defined in the imports. Here is an update to your code that provides the basic defintions:

Source https://stackoverflow.com/questions/58510836

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install pywasm

You can install using 'pip install pywasm' or download it from GitHub, PyPI.
You can use pywasm like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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