The original implementation of Python, written in C.

A fast Python implementation for .NET and Mono.

Package gives nearly seamless integration with .NET Common Language Runtime: CLR. Strong scripting tool, allows scripting or building full programs in Python, using .NET services and components coded in any language targeting CLR: Managed C++, C#, VB,...

Development of a highly flexible Python implementation.

New object-oriented statically typed language for Common Language Infrastructure (.NET, Mono), Python inspired syntax, focus on language and compiler extensibility.

A 100 % Pure Java implementation of the Python language.

An experimental implementation that supports continuations, generators, microthreads, and coroutines.