SPELL=cython
         VERSION=3.3.0
     SOURCE_HASH=sha512:78ac67edde9e8ef2d382cfd013f78d4a1b8f1a5e505dd13438245879f7b583328c127e40ef3c2a90277b7e6e5b00015aa9b85ceace1f7c6537761c783b26591c
          SOURCE=${SPELL}-${VERSION}.tar.gz
   SOURCE_URL[0]=https://github.com/cython/cython/archive/${VERSION}.tar.gz
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SPELL}-${VERSION}"
        WEB_SITE=https://www.cython.org/
         ENTERED=20100106
      LICENSE[0]=APACHE
        KEYWORDS="python C"
           SHORT="C-Extensions for Python"
cat << EOF
Cython is based on the well-known Pyrex, but supports more cutting edge
functionality and optimizations.

The Cython language is very close to the Python language, but Cython
additionally supports calling C functions and declaring C types on variables
and class attributes. This allows the compiler to generate very efficient C
code from Cython code.

This makes Cython the ideal language for wrapping external C libraries, and for
fast C modules that speed up the execution of Python code.
EOF