PyPy: Python in Python Implementation
Welcome to PyPy!
PyPy is both an implementation of the Python programming language, and an extensive compiler framework for dynamic language implementations. You can build self-contained Python implementations which execute independently from CPython.
The home page is:
If you want to help developing PyPy, this document might help you:
It will also point you to the rest of the documentation which is generated from files in the pypy/doc directory within the source repositories. Enjoy and send us feedback!
the pypy-dev team <firstname.lastname@example.org>
$ rpython/bin/rpython -Ojit pypy/goal/targetpypystandalone.py
This ends up with pypy-c binary in the main pypy directory. We suggest to use virtualenv with the resulting pypy-c as the interpreter; you can find more details about various installation schemes here: