No longer supported implementations Other just-in-time Python compilers have been developed, but are now unsupported: Google began a project named Unladen Swallow in 2009, with the aim of speeding up the Python interpreter five-fold by using the LLVM, and of improving its multithreading ability to scale to thousands of cores, while ordinary implementations suffer from the global interpreter lock. Psyco is a discontinued just-in-time specializing compiler that integrates with CPython and transforms bytecode to machine code at runtime. The emitted code is specialized for certain data types and is faster than the standard Python code. Psyco does not support Python 2.7 or later. PyS60 was a Python 2 interpreter for Series 60 mobile phones released by Nokia in 2005. It implemented many of the modules from the standard library and some additional modules for integrating with the Symbian operating system. The Nokia N900 also supports Python with GTK widget libraries, enabling programs to be written and run on the target device.
no longer supported implementations other just-in-time python compilers have been developed but are now unsupported google began a project named unladen swallow in 2009 with the aim of speeding up the python interpreter five-fold by using the llvm and of improving its multithreading ability to scale to thousands of cores while ordinary implementations suffer from the global interpreter lock psyco is a discontinued just-in-time specializing compiler that integrates with cpython and transforms bytecode to machine code at runtime the emitted code is specialized for certain data types and is faster than the standard python code psyco does not support python 27 or later pys60 was a python 2 interpreter for series 60 mobile phones released by nokia in 2005 it implemented many of the modules from the standard library and some additional modules for integrating with the symbian operating system the nokia n900 also supports python with gtk widget libraries enabling programs to be written and run on the target device