Psyco

Psyco
DevelopersArmin Rigo, Christian Tismer
Final release
1.6 / December 16, 2007 (2007-12-16)
Written inC, Python
Operating systemCross-platform
Platform32-bit x86 only
TypeJust-in-time compiler
LicenseMIT License
Websitepsyco.sourceforge.net
Repository

Psyco is an unmaintained specializing just-in-time compiler for pre-2.7 Python originally developed by Armin Rigo and further maintained and developed by Christian Tismer. Development ceased in December, 2011.

Psyco ran on BSD-derived operating systems, Linux, Mac OS X and Microsoft Windows using 32-bit Intel-compatible processors. Psyco was written in C and generated only 32-bit x86-based code.

Although Tismer announced on 17 July 2009 that work was being done on a second version of Psyco, a further announcement declared the project "unmaintained and dead" on 12 March 2012 and pointed visitors to PyPy instead. Unlike Psyco, PyPy incorporates an interpreter and a compiler that can generate C, improving its cross-platform compatibility over Psyco.