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- PyPy
Compatibility: PyPy is highly compatible with existing python code It supports cffi, cppyy, and can run popular python libraries like twisted, and django It can also run NumPy, Scikit-learn and more via a c-extension compatibility layer
- Download and Install | PyPy
Source 3 11 Source (tar bz2); 3 11 Source (zip) 2 7 Source (tar bz2); 2 7 Source (zip) More information Visit the more information page for other platforms, information about running PyPy, STM, instructions on building from source and more Checksums Checksums for the downloads are here
- PyPy - Features
Unlike other sandboxing approaches for Python, PyPy's does not try to limit language features considered "unsafe" Instead we replace all calls to external libraries (C or platform) with a stub that communicates with an external process handling the policy
- What is PyPy? — PyPy documentation
What is PyPy? Historically, PyPy has been used to mean two things The first is the RPython translation toolchain for generating interpreters for dynamic programming languages And the second is one particular implementation of Python produced with it
- Welcome to PyPy’s documentation!
Welcome to the documentation for PyPy, a fast, compliant alternative implementation of the Python language If you want to find out more about what PyPy is, have a look at our What is PyPy? or consult the PyPy website
- Frequently Asked Questions — PyPy documentation
What is PyPy? PyPy is a reimplementation of Python in Python, using the RPython translation toolchain PyPy tries to find new answers about ease of creation, flexibility, maintainability and speed trade-offs for language implementations For further details see our goal and architecture document
- Downloading and Installing PyPy
The quickest way to start using PyPy is to download a prebuilt binary for your OS and architecture You may be able to use either use the most recent release or one of our development nightly build
- Coding Guide — PyPy documentation
PyPy reuses almost all python modules of CPython’s standard library, currently from version 2 7 8 We sometimes need to modify modules and - more often - regression tests because they rely on implementation details of CPython
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