
We regularly run integration tests against all supported CPython versions and With Cython 0.20.x) as well as 3.5 and all later versions. The C code is generated once and then compiles with all majorĬ/C++ compilers in CPython 2.6, 2.7 (2.4+ This allows theĬompiler to generate very efficient C code from Cython code. The Cython language is a superset of the Python language thatĪdditionally supports calling C functions and declaringĬ types on variables and class attributes. High-performance libraries and applications.


Cython is an optimising static compiler for both the
